How Much Homework Is Too Much for Our Teens?

Here's what educators and parents can do to help kids find the right balance between school and home.

Does Your Teen Have Too Much Homework?

Today’s teens are under a lot of pressure.

They're under pressure to succeed, to win, to be the best and to get into the top colleges. With so much pressure, is it any wonder today’s youth report being under as much stress as their parents? In fact, during the school year, teens say they experience stress levels higher than those reported by adults, according to a previous American Psychological Association "Stress in America" survey.

Odds are if you ask a teen what's got them so worked up, the subject of school will come up. School can cause a lot of stress, which can lead to other serious problems, like sleep deprivation . According to the National Sleep Foundation, teens need between eight and 10 hours of sleep each night, but only 15 percent are even getting close to that amount. During the school week, most teens only get about six hours of zzz’s a night, and some of that sleep deficit may be attributed to homework.

When it comes to school, many adults would rather not trade places with a teen. Think about it. They get up at the crack of dawn and get on the bus when it’s pitch dark outside. They put in a full day sitting in hours of classes (sometimes four to seven different classes daily), only to get more work dumped on them to do at home. To top it off, many kids have after-school obligations, such as extracurricular activities including clubs and sports , and some have to work. After a long day, they finally get home to do even more work – schoolwork.

[Read: What Parents Should Know About Teen Depression .]

Homework is not only a source of stress for students, but it can also be a hassle for parents. If you are the parent of a kid who strives to be “perfect," then you know all too well how much time your child spends making sure every bit of homework is complete, even if it means pulling an all-nighter. On the flip side, if you’re the parent of a child who decided that school ends when the last bell rings, then you know how exhausting that homework tug-of-war can be. And heaven forbid if you’re that parent who is at their wit's end because your child excels on tests and quizzes but fails to turn in assignments. The woes of academics can go well beyond the confines of the school building and right into the home.

This is the time of year when many students and parents feel the burden of the academic load. Following spring break, many schools across the nation head into the final stretch of the year. As a result, some teachers increase the amount of homework they give. The assignments aren’t punishment, although to students and parents who are having to constantly stay on top of their kids' schoolwork, they can sure seem that way.

From a teacher’s perspective, the assignments are meant to help students better understand the course content and prepare for upcoming exams. Some schools have state-mandated end of grade or final tests. In those states these tests can account for 20 percent of a student’s final grade. So teachers want to make sure that they cover the entire curriculum before that exam. Aside from state-mandated tests, some high school students are enrolled in advanced placement or international baccalaureate college-level courses that have final tests given a month or more before the end of the term. In order to cover all of the content, teachers must maintain an accelerated pace. All of this means more out of class assignments.

Given the challenges kids face, there are a few questions parents and educators should consider:

Is homework necessary?

Many teens may give a quick "no" to this question, but the verdict is still out. Research supports both sides of the argument. Personally, I would say, yes, some homework is necessary, but it must be purposeful. If it’s busy work, then it’s a waste of time. Homework should be a supplemental teaching tool. Too often, some youth go home completely lost as they haven’t grasped concepts covered in class and they may become frustrated and overwhelmed.

For a parent who has been in this situation, you know how frustrating this can be, especially if it’s a subject that you haven’t encountered in a while. Homework can serve a purpose such as improving grades, increasing test scores and instilling a good work ethic. Purposeful homework can come in the form of individualizing assignments based on students’ needs or helping students practice newly acquired skills.

Homework should not be used to extend class time to cover more material. If your child is constantly coming home having to learn the material before doing the assignments, then it’s time to contact the teacher and set up a conference. Listen when kids express their concerns (like if they say they're expected to know concepts not taught in class) as they will provide clues about what’s happening or not happening in the classroom. Plus, getting to the root of the problem can help with keeping the peace at home too, as an irritable and grumpy teen can disrupt harmonious family dynamics .

[Read: What Makes Teens 'Most Likely to Succeed?' ]

How much is too much?

According to the National PTA and the National Education Association, students should only be doing about 10 minutes of homework per night per grade level. But teens are doing a lot more than that, according to a poll of high school students by the organization Statistic Brain . In that poll teens reported spending, on average, more than three hours on homework each school night, with 11th graders spending more time on homework than any other grade level. By contrast, some polls have shown that U.S. high school students report doing about seven hours of homework per week.

Much of a student's workload boils down to the courses they take (such as advanced or college prep classes), the teaching philosophy of educators and the student’s commitment to doing the work. Regardless, research has shown that doing more than two hours of homework per night does not benefit high school students. Having lots of homework to do every day makes it difficult for teens to have any downtime , let alone family time .

How do we respond to students' needs?

As an educator and parent, I can honestly say that oftentimes there is a mismatch in what teachers perceive as only taking 15 minutes and what really takes 45 minutes to complete. If you too find this to be the case, then reach out to your child's teacher and find out why the assignments are taking longer than anticipated for your child to complete.

Also, ask the teacher about whether faculty communicate regularly with one another about large upcoming assignments. Whether it’s setting up a shared school-wide assignment calendar or collaborating across curriculums during faculty meetings, educators need to discuss upcoming tests and projects, so students don’t end up with lots of assignments all competing for their attention and time at once. Inevitably, a student is going to get slammed occasionally, but if they have good rapport with their teachers, they will feel comfortable enough to reach out and see if alternative options are available. And as a parent, you can encourage your kid to have that dialogue with the teacher.

Often teens would rather blend into the class than stand out. That’s unfortunate because research has shown time and time again that positive teacher-student relationships are strong predictors of student engagement and achievement. By and large, most teachers appreciate students advocating for themselves and will go the extra mile to help them out.

Can there be a balance between home and school?

Students can strike a balance between school and home, but parents will have to help them find it. They need your guidance to learn how to better manage their time, get organized and prioritize tasks, which are all important life skills. Equally important is developing good study habits. Some students may need tutoring or coaching to help them learn new material or how to take notes and study. Also, don’t forget the importance of parent-teacher communication. Most educators want nothing more than for their students to succeed in their courses.

Learning should be fun, not mundane and cumbersome. Homework should only be given if its purposeful and in moderation. Equally important to homework is engaging in activities, socializing with friends and spending time with the family.

[See: 10 Concerns Parents Have About Their Kids' Health .]

Most adults don’t work a full-time job and then go home and do three more hours of work, and neither should your child. It's not easy learning to balance everything, especially if you're a teen. If your child is spending several hours on homework each night, don't hesitate to reach out to teachers and, if need be, school officials. Collectively, we can all work together to help our children de-stress and find the right balance between school and home.

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Students spend three times longer on homework than average, survey reveals

Sonya Kulkarni and Pallavi Gorantla | Jan 9, 2022

The+National+Education+Association+and+the+National+Parent+Teacher+Association+have+suggested+that+a+healthy+number+of+hours+that+students+should+be+spending+can+be+determined+by+the+10-minute+rule.+This+means+that+each+grade+level+should+have+a+maximum+homework+time+incrementing+by+10+minutes+depending+on+their+grade+level+%28for+instance%2C+ninth-graders+would+have+90+minutes+of+homework%2C+10th-graders+should+have+100+minutes%2C+and+so+on%29.

Graphic by Sonya Kulkarni

The National Education Association and the National Parent Teacher Association have suggested that a healthy number of hours that students should be spending can be determined by the “10-minute rule.” This means that each grade level should have a maximum homework time incrementing by 10 minutes depending on their grade level (for instance, ninth-graders would have 90 minutes of homework, 10th-graders should have 100 minutes, and so on).

As ‘finals week’ rapidly approaches, students not only devote effort to attaining their desired exam scores but make a last attempt to keep or change the grade they have for semester one by making up homework assignments.

High schoolers reported doing an average of 2.7 hours of homework per weeknight, according to a study by the Washington Post from 2018 to 2020 of over 50,000 individuals. A survey of approximately 200 Bellaire High School students revealed that some students spend over three times this number.

The demographics of this survey included 34 freshmen, 43 sophomores, 54 juniors and 54 seniors on average.

When asked how many hours students spent on homework in a day on average, answers ranged from zero to more than nine with an average of about four hours. In contrast, polled students said that about one hour of homework would constitute a healthy number of hours.

Junior Claire Zhang said she feels academically pressured in her AP schedule, but not necessarily by the classes.

“The class environment in AP classes can feel pressuring because everyone is always working hard and it makes it difficult to keep up sometimes.” Zhang said.

A total of 93 students reported that the minimum grade they would be satisfied with receiving in a class would be an A. This was followed by 81 students, who responded that a B would be the minimum acceptable grade. 19 students responded with a C and four responded with a D.

“I am happy with the classes I take, but sometimes it can be very stressful to try to keep up,” freshman Allyson Nguyen said. “I feel academically pressured to keep an A in my classes.”

Up to 152 students said that grades are extremely important to them, while 32 said they generally are more apathetic about their academic performance.

Last year, nine valedictorians graduated from Bellaire. They each achieved a grade point average of 5.0. HISD has never seen this amount of valedictorians in one school, and as of now there are 14 valedictorians.

“I feel that it does degrade the title of valedictorian because as long as a student knows how to plan their schedule accordingly and make good grades in the classes, then anyone can be valedictorian,” Zhang said.

Bellaire offers classes like physical education and health in the summer. These summer classes allow students to skip the 4.0 class and not put it on their transcript. Some electives also have a 5.0 grade point average like debate.

Close to 200 students were polled about Bellaire having multiple valedictorians. They primarily answered that they were in favor of Bellaire having multiple valedictorians, which has recently attracted significant acclaim .

Senior Katherine Chen is one of the 14 valedictorians graduating this year and said that she views the class of 2022 as having an extraordinary amount of extremely hardworking individuals.

“I think it was expected since freshman year since most of us knew about the others and were just focused on doing our personal best,” Chen said.

Chen said that each valedictorian achieved the honor on their own and deserves it.

“I’m honestly very happy for the other valedictorians and happy that Bellaire is such a good school,” Chen said. “I don’t feel any less special with 13 other valedictorians.”

Nguyen said that having multiple valedictorians shows just how competitive the school is.

“It’s impressive, yet scary to think about competing against my classmates,” Nguyen said.

Offering 30 AP classes and boasting a significant number of merit-based scholars Bellaire can be considered a competitive school.

“I feel academically challenged but not pressured,” Chen said. “Every class I take helps push me beyond my comfort zone but is not too much to handle.”

Students have the opportunity to have off-periods if they’ve met all their credits and are able to maintain a high level of academic performance. But for freshmen like Nguyen, off periods are considered a privilege. Nguyen said she usually has an hour to five hours worth of work everyday.

“Depending on the day, there can be a lot of work, especially with extra curriculars,” Nguyen said. “Although, I am a freshman, so I feel like it’s not as bad in comparison to higher grades.”

According to the survey of Bellaire students, when asked to evaluate their agreement with the statement “students who get better grades tend to be smarter overall than students who get worse grades,” responders largely disagreed.

Zhang said that for students on the cusp of applying to college, it can sometimes be hard to ignore the mental pressure to attain good grades.

“As a junior, it’s really easy to get extremely anxious about your GPA,” Zhang said. “It’s also a very common but toxic practice to determine your self-worth through your grades but I think that we just need to remember that our mental health should also come first. Sometimes, it’s just not the right day for everyone and one test doesn’t determine our smartness.”

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Anonymous • Nov 21, 2023 at 10:32 am

It’s not really helping me understand how much.

josh • May 9, 2023 at 9:58 am

Kassie • May 6, 2022 at 12:29 pm

Im using this for an English report. This is great because on of my sources needed to be from another student. Homework drives me insane. Im glad this is very updated too!!

Kaylee Swaim • Jan 25, 2023 at 9:21 pm

I am also using this for an English report. I have to do an argumentative essay about banning homework in schools and this helps sooo much!

Izzy McAvaney • Mar 15, 2023 at 6:43 pm

I am ALSO using this for an English report on cutting down school days, homework drives me insane!!

E. Elliott • Apr 25, 2022 at 6:42 pm

I’m from Louisiana and am actually using this for an English Essay thanks for the information it was very informative.

Nabila Wilson • Jan 10, 2022 at 6:56 pm

Interesting with the polls! I didn’t realize about 14 valedictorians, that’s crazy.

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More than two hours of homework may be counterproductive, research suggests.

Education scholar Denise Pope has found that too much homework has negative impacts on student well-being and behavioral engagement (Shutterstock)

A Stanford education researcher found that too much homework can negatively affect kids, especially their lives away from school, where family, friends and activities matter.   "Our findings on the effects of homework challenge the traditional assumption that homework is inherently good," wrote Denise Pope , a senior lecturer at the Stanford Graduate School of Education and a co-author of a study published in the Journal of Experimental Education .   The researchers used survey data to examine perceptions about homework, student well-being and behavioral engagement in a sample of 4,317 students from 10 high-performing high schools in upper-middle-class California communities. Along with the survey data, Pope and her colleagues used open-ended answers to explore the students' views on homework.   Median household income exceeded $90,000 in these communities, and 93 percent of the students went on to college, either two-year or four-year.   Students in these schools average about 3.1 hours of homework each night.   "The findings address how current homework practices in privileged, high-performing schools sustain students' advantage in competitive climates yet hinder learning, full engagement and well-being," Pope wrote.   Pope and her colleagues found that too much homework can diminish its effectiveness and even be counterproductive. They cite prior research indicating that homework benefits plateau at about two hours per night, and that 90 minutes to two and a half hours is optimal for high school.   Their study found that too much homework is associated with:   • Greater stress : 56 percent of the students considered homework a primary source of stress, according to the survey data. Forty-three percent viewed tests as a primary stressor, while 33 percent put the pressure to get good grades in that category. Less than 1 percent of the students said homework was not a stressor.   • Reductions in health : In their open-ended answers, many students said their homework load led to sleep deprivation and other health problems. The researchers asked students whether they experienced health issues such as headaches, exhaustion, sleep deprivation, weight loss and stomach problems.   • Less time for friends, family and extracurricular pursuits : Both the survey data and student responses indicate that spending too much time on homework meant that students were "not meeting their developmental needs or cultivating other critical life skills," according to the researchers. Students were more likely to drop activities, not see friends or family, and not pursue hobbies they enjoy.   A balancing act   The results offer empirical evidence that many students struggle to find balance between homework, extracurricular activities and social time, the researchers said. Many students felt forced or obligated to choose homework over developing other talents or skills.   Also, there was no relationship between the time spent on homework and how much the student enjoyed it. The research quoted students as saying they often do homework they see as "pointless" or "mindless" in order to keep their grades up.   "This kind of busy work, by its very nature, discourages learning and instead promotes doing homework simply to get points," said Pope, who is also a co-founder of Challenge Success , a nonprofit organization affiliated with the GSE that conducts research and works with schools and parents to improve students' educational experiences..   Pope said the research calls into question the value of assigning large amounts of homework in high-performing schools. Homework should not be simply assigned as a routine practice, she said.   "Rather, any homework assigned should have a purpose and benefit, and it should be designed to cultivate learning and development," wrote Pope.   High-performing paradox   In places where students attend high-performing schools, too much homework can reduce their time to foster skills in the area of personal responsibility, the researchers concluded. "Young people are spending more time alone," they wrote, "which means less time for family and fewer opportunities to engage in their communities."   Student perspectives   The researchers say that while their open-ended or "self-reporting" methodology to gauge student concerns about homework may have limitations – some might regard it as an opportunity for "typical adolescent complaining" – it was important to learn firsthand what the students believe.   The paper was co-authored by Mollie Galloway from Lewis and Clark College and Jerusha Conner from Villanova University.

Clifton B. Parker is a writer at the Stanford News Service .

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How important is homework, and how much should parents help?

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amount of homework per night

A version of this post was  originally published  by Parenting Translator. Sign up for  the newsletter  and follow Parenting Translator  on Instagram .

In recent years, homework has become a very hot topic . Many parents and educators have raised concerns about homework and questioned how effective it is in enhancing students’ learning. There are also concerns that students may be getting too much homework, which ultimately interferes with quality family time and opportunities for physical activity and play . Research suggests that these concerns may be valid. For example, one study reported that elementary school students, on average, are assigned three times  the recommended amount of homework.

So what does the research say? What are the potential risks and benefits of homework, and how much is too much?

Academic benefits

First, research finds that homework is associated with higher scores on academic standardized tests for middle and high school students, but not elementary school students . A recent experimental study in Romania found some benefit for a small amount of writing homework in elementary students but not math homework. Yet, interestingly, this positive impact only occurred when students were given a moderate amount of homework (about 20 minutes on average).

Non-academic benefits

The goal of homework is not simply to improve academic skills. Research finds that homework may have some non-academic benefits, such as building responsibility , time management skills, and task persistence . Homework may also increase parents’ involvement in their children’s schooling. Yet, too much homework may also have some negative impacts on non-academic skills by reducing opportunities for free play , which is essential for the development of language, cognitive, self-regulation and social-emotional skills. Homework may also interfere with physical activity and too much homework is associated with an increased risk for being overweight . As with the research on academic benefits, this research also suggests that homework may be beneficial when it is minimal.

What is the “right” amount of homework?

Research suggests that homework should not exceed 1.5 to 2.5 hours per night for high school students and no more than one hour per night for middle school students. Homework for elementary school students should be minimal and assigned with the aim of building self-regulation and independent work skills. Any more than this and homework may no longer have a positive impact. 

The National Education Association recommends 10 minutes of homework per grade and there is also some experimental evidence that backs this up.

Overall translation

Research finds that homework provides some academic benefit for middle and high school students but is less beneficial for elementary school students. Research suggests that homework should be none or minimal for elementary students, less than one hour per night for middle school students, and less than 1.5 to 2.5 hours for high school students. 

What can parents do?

Research finds that parental help with homework is beneficial but that it matters more how the parent is helping rather than  how often  the parent is helping.

So how should parents help with homework, according to the research? 

  • Focus on providing general monitoring, guidance and encouragement, but allow children to generate answers on their own and complete their homework as independently as possible . Specifically, be present while they are completing homework to help them to understand the directions, be available to answer simple questions, or praise and acknowledge their effort and hard work. Research shows that allowing children more autonomy in completing homework may benefit their academic skills.
  • Only provide help when your child asks for it and step away whenever possible. Research finds that too much parental involvement or intrusive and controlling involvement with homework is associated with worse academic performance . 
  • Help your children to create structure and develop some routines that help your child to independently complete their homework . Have a regular time and place for homework that is free from distractions and has all of the materials they need within arm’s reach. Help your child to create a checklist for homework tasks. Create rules for homework with your child. Help children to develop strategies for increasing their own self-motivation. For example, developing their own reward system or creating a homework schedule with breaks for fun activities. Research finds that providing this type of structure and responsiveness is related to improved academic skills.
  • Set specific rules around homework. Research finds an association between parents setting rules around homework and academic performance. 
  • Help your child to view homework as an opportunity to learn and improve skills. Parents who view homework as a learning opportunity (that is, a “mastery orientation”) rather than something that they must get “right” or complete successfully to obtain a higher grade (that is, a “performance orientation”) are more likely to have children with the same attitudes. 
  • Encourage your child to persist in challenging assignments and emphasize difficult assignments as opportunities to grow . Research finds that this attitude is associated with student success. Research also indicates that more challenging homework is associated with enhanced academic performance.
  • Stay calm and positive during homework. Research shows that mothers showing positive emotions while helping with homework may improve children’s motivation in homework.
  • Praise your child’s hard work and effort during homework.   This type of praise is likely to increase motivation. In addition, research finds that putting more effort into homework may be associated with enhanced development of conscientiousness in children.
  • Communicate with your child and the teacher about any problems your child has with homework and the teacher’s learning goals. Research finds that open communication about homework is associated with increased academic performance.

Cara Goodwin, PhD, is a licensed psychologist, a mother of three and the founder of  Parenting Translator , a nonprofit newsletter that turns scientific research into information that is accurate, relevant and useful for parents.

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Homework; the term elicits a myriad of responses. Students are naturally opposed to the idea of homework. No student ever says, “I wish my teacher would assign me more homework.” Most students begrudge homework and find any opportunity or possible excuse to avoid doing it.

Educators themselves are split on the issue. Many teachers assign daily homework seeing it as a way to further develop and reinforce core academic skills, while also teaching students responsibility. Other educators refrain from assigning daily homework. They view it as unnecessary overkill that often leads to frustration and causes students to resent school and learning altogether. 

Parents are also divided on whether or not they welcome homework. Those who welcome it see it as an opportunity for their children to reinforce critical learning skills. Those who loathe it see it as an infringement of their child’s time. They say it takes away from extra-curricular activities, play time, family time, and also adds unnecessary stress.

Research on the topic is also inconclusive. You can find research that strongly supports the benefits of assigning regular homework, some that denounce it as having zero benefits, with most reporting that assigning homework offers some positive benefits, but also can be detrimental in some areas.

The Effects of Homework

Since opinions vary so drastically, coming to a consensus on homework is nearly impossible. We sent a survey out to parents of a school regarding the topic, asking parents these two basic questions:

  • How much time is your child spending working on homework each night?
  • Is this amount of time too much, too little, or just right?

The responses varied significantly. In one 3 rd grade class with 22 students, the responses regarding how much time their child spends on homework each night had an alarming disparity. The lowest amount of time spent was 15 minutes, while the largest amount of time spent was 4 hours. Everyone else fell somewhere in between. When discussing this with the teacher, she told me that she sent home the same homework for every child and was blown away by the vastly different ranges in time spent completing it. The answers to the second question aligned with the first. Almost every class had similar, varying results making it really difficult to gauge where we should go as a school regarding homework.

While reviewing and studying my school’s homework policy and the results of the aforementioned survey, I discovered a few important revelations about homework that I think anyone looking at the topic would benefit from:

1. Homework should be clearly defined. Homework is not unfinished classwork that the student is required to take home and complete. Homework is “extra practice” given to take home to reinforce concepts that they have been learning in class. It is important to note that teachers should always give students time in class under their supervision to complete class work. Failing to give them an appropriate amount of class time increases their workload at home. More importantly, it does not allow the teacher to give immediate feedback to the student as to whether or not they are doing the assignment correctly. What good does it do if a student completes an assignment if they are doing it all incorrectly? Teachers must find a way to let parents know what assignments are homework and which ones are classwork that they did not complete.

2. The amount of time required to complete the same homework assignment varies significantly from student to student. This speaks to personalization. I have always been a big fan of customizing homework to fit each individual student. Blanket homework is more challenging for some students than it is for others. Some fly through it, while others spend excessive amounts of time completing it.  Differentiating homework will take some additional time for teachers in regards to preparation, but it will ultimately be more beneficial for students.

The National Education Association recommends that students be given 10-20 minutes of homework each night and an additional 10 minutes per advancing grade level. The following chart adapted from the National Education Associations recommendations can be used as a resource for teachers in Kindergarten through the 8 th grade.

It can be difficult for teachers to gauge how much time students need to complete an assignment. The following charts serve to streamline this process as it breaks down the average time it takes for students to complete a single problem in a variety of subject matter for common assignment types. Teachers should consider this information when assigning homework. While it may not be accurate for every student or assignment, it can serve as a starting point when calculating how much time students need to complete an assignment. It is important to note that in grades where classes are departmentalized it is important that all teachers are on the same page as the totals in the chart above is the recommended amount of total homework per night and not just for a single class.

Kindergarten – 4th Grade (Elementary Recommendations)

*If students are required to write the questions, then you will need to add 2 additional minutes per problem. (i.e. 1-English problem requires 4 minutes if students are required to write the sentence/question.)

5th – 8th Grade (Middle School Recommendations)

*If students are required to write the questions, then you will need to add 2 additional minutes per problem. (i.e. 1-English problem requires 5 minutes if students are required to write the sentence/question.)

Assigning Homework Example

It is recommended that 5 th graders have 50-60 minutes of homework per night. In a self-contained class, a teacher assigns 5 multi-step math problems, 5 English problems, 10 spelling words to be written 3x each, and 10 science definitions on a particular night.

3. There are a few critical academic skill builders that students should be expected to do every night or as needed. Teachers should also consider these things. However, they may or may not, be factored into the total time to complete homework. Teachers should use their best judgment to make that determination:

  • Independent Reading – 20-30 minutes per day
  • Study for Test/Quiz - varies
  • Multiplication Math Fact Practice (3-4) – varies - until facts are mastered
  • Sight Word Practice (K-2) – varies - until all lists are mastered

4. Coming to a general consensus regarding homework is almost impossible.  School leaders must bring everyone to the table, solicit feedback, and come up with a plan that works best for the majority. This plan should be reevaluated and adjusted continuously. What works well for one school may not necessarily be the best solution for another.

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Research Trends: Why Homework Should Be Balanced

Research suggests that while homework can be an effective learning tool, assigning too much can lower student performance and interfere with other important activities.

Girl working on her laptop at home on the dining room table

Homework: effective learning tool or waste of time?

Since the average high school student spends almost seven hours each week doing homework, it’s surprising that there’s no clear answer. Homework is generally recognized as an effective way to reinforce what students learn in class, but claims that it may cause more harm than good, especially for younger students, are common.

Here’s what the research says:

  • In general, homework has substantial benefits at the high school level, with decreased benefits for middle school students and few benefits for elementary students (Cooper, 1989; Cooper et al., 2006).
  • While assigning homework may have academic benefits, it can also cut into important personal and family time (Cooper et al., 2006).
  • Assigning too much homework can result in poor performance (Fernández-Alonso et al., 2015).
  • A student’s ability to complete homework may depend on factors that are outside their control (Cooper et al., 2006; OECD, 2014; Eren & Henderson, 2011).
  • The goal shouldn’t be to eliminate homework, but to make it authentic, meaningful, and engaging (Darling-Hammond & Ifill-Lynch, 2006).

Why Homework Should Be Balanced

Homework can boost learning, but doing too much can be detrimental. The National PTA and National Education Association support the “10-minute homework rule,” which recommends 10 minutes of homework per grade level, per night (10 minutes for first grade, 20 minutes for second grade, and so on, up to two hours for 12th grade) (Cooper, 2010). A recent study found that when middle school students were assigned more than 90–100 minutes of homework per day, their math and science scores began to decline (Fernández-Alonso, Suárez-Álvarez, & Muñiz, 2015). Giving students too much homework can lead to fatigue, stress, and a loss of interest in academics—something that we all want to avoid.

Homework Pros and Cons

Homework has many benefits, ranging from higher academic performance to improved study skills and stronger school-parent connections. However, it can also result in a loss of interest in academics, fatigue, and a loss of important personal and family time.

Grade Level Makes a Difference

Although the debate about homework generally falls in the “it works” vs. “it doesn’t work” camps, research shows that grade level makes a difference. High school students generally get the biggest benefits from homework, with middle school students getting about half the benefits, and elementary school students getting few benefits (Cooper et al., 2006). Since young students are still developing study habits like concentration and self-regulation, assigning a lot of homework isn’t all that helpful.

Parents Should Be Supportive, Not Intrusive

Well-designed homework not only strengthens student learning, it also provides ways to create connections between a student’s family and school. Homework offers parents insight into what their children are learning, provides opportunities to talk with children about their learning, and helps create conversations with school communities about ways to support student learning (Walker et al., 2004).

However, parent involvement can also hurt student learning. Patall, Cooper, and Robinson (2008) found that students did worse when their parents were perceived as intrusive or controlling. Motivation plays a key role in learning, and parents can cause unintentional harm by not giving their children enough space and autonomy to do their homework.

Homework Across the Globe

OECD , the developers of the international PISA test, published a 2014 report looking at homework around the world. They found that 15-year-olds worldwide spend an average of five hours per week doing homework (the U.S. average is about six hours). Surprisingly, countries like Finland and Singapore spend less time on homework (two to three hours per week) but still have high PISA rankings. These countries, the report explains, have support systems in place that allow students to rely less on homework to succeed. If a country like the U.S. were to decrease the amount of homework assigned to high school students, test scores would likely decrease unless additional supports were added.

Homework Is About Quality, Not Quantity

Whether you’re pro- or anti-homework, keep in mind that research gives a big-picture idea of what works and what doesn’t, and a capable teacher can make almost anything work. The question isn’t  homework vs. no homework ; instead, we should be asking ourselves, “How can we transform homework so that it’s engaging and relevant and supports learning?”

Cooper, H. (1989). Synthesis of research on homework . Educational leadership, 47 (3), 85-91.

Cooper, H. (2010). Homework’s Diminishing Returns . The New York Times .

Cooper, H., Robinson, J. C., & Patall, E. A. (2006). Does homework improve academic achievement? A synthesis of research, 1987–2003 . Review of Educational Research, 76 (1), 1-62.

Darling-Hammond, L., & Ifill-Lynch, O. (2006). If They'd Only Do Their Work! Educational Leadership, 63 (5), 8-13.

Eren, O., & Henderson, D. J. (2011). Are we wasting our children's time by giving them more homework? Economics of Education Review, 30 (5), 950-961.

Fernández-Alonso, R., Suárez-Álvarez, J., & Muñiz, J. (2015, March 16). Adolescents’ Homework Performance in Mathematics and Science: Personal Factors and Teaching Practices . Journal of Educational Psychology. Advance online publication.

OECD (2014). Does Homework Perpetuate Inequities in Education? PISA in Focus , No. 46, OECD Publishing, Paris.

Patall, E. A., Cooper, H., & Robinson, J. C. (2008). Parent involvement in homework: A research synthesis . Review of Educational Research, 78 (4), 1039-1101.

Van Voorhis, F. L. (2003). Interactive homework in middle school: Effects on family involvement and science achievement . The Journal of Educational Research, 96 (6), 323-338.

Walker, J. M., Hoover-Dempsey, K. V., Whetsel, D. R., & Green, C. L. (2004). Parental involvement in homework: A review of current research and its implications for teachers, after school program staff, and parent leaders . Cambridge, MA: Harvard Family Research Project.

What’s the Right Amount of Homework? Many Students Get Too Little, Brief Argues

amount of homework per night

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amount of homework per night

Arguments against homework are well-documented, with some parents, teachers, and researchers saying these assignments put unnecessary stress on students and may not actually be helping them learn.

But a new article for the journal Education Next argues that many American students don’t have too much homework—they have too little.

Anxiety about overscheduled students with upwards of three or four hours of homework a night has overshadowed another problem, writes Janine Bempechat, a clinical professor of human development at the Boston University Wheelock College of Education and Human Development: Low-income students aren’t getting enough homework, and they may be suffering academically as a result.

“Eliminating homework is probably not as big a problem for high-income kids, because they have parents who will expose them to what they may not be getting after school,” Bempechat said in an interview with Education Week . “It’s lower-income students who are hurt the most when people argue that homework should be entirely eliminated.”

A widely endorsed metric for how much homework to assign is the 10-minute rule. It dictates that children should receive 10 minutes of homework per grade level—so a 1st grader would be given 10 minutes a day, while a senior in high school would have 120 minutes.

It’s hard to say exactly how closely American teachers hew to those guidelines. A 2013 study conducted by the University of Phoenix found that high school students are assigned about 3.5 hours of homework a night . But results from the Organisation for Economic Co-operation and Development’s 2012 Programme for International Student Assessment found that 15-year-olds in the U.S. say they have much less than that—about six hours of homework a week .

But the averages obscure the range in assigned work between low-income and high-income students, Bempechat argues. According to the PISA results, disadvantaged students in the U.S. spend three hours less a week on homework than advantaged students (five hours versus eight hours).

Some students may be receiving even less than that. In interviews with low-income students at two low-performing high schools in northern California, Bempechat and her colleagues found that most students reported receiving what she called “minimal homework": “perhaps one or two worksheets or textbook pages, the occasional project, and 30 minutes of reading per night.”

This is a problem, she writes, because high-quality homework—the kind that allows students to problem solve and comes with clear instructions and strategies for working through difficult problems—helps students develop key academic skills. Some research supports this claim: In a 2004 study , researchers at Columbia University and Mississippi State University found that homework can prepare students with the perseverance they would need to hold jobs in the future.

The research on whether homework leads to increased academic achievement is mixed: a 2006 meta-analysis found that at-home assignments led to increased scores on some tests in some grades , but other studies show no relationship for elementary age students.

But goal-setting, self-regulation, and “resilience in the face of challenge” can all be learned through homework, said Bempechat. These skills only become more important as students progress into higher grades with greater expectations for learner autonomy, she said.

Some critics of homework raise concerns that assigning outside work puts low-income students at a disadvantage, because their parents may not be able to offer as much guidance as higher-income parents.

Bempechat writes that it’s more important that parents support homework completion rather than give hands-on help with assignments . She cites a 2014 study by researchers at the City University of New York that found that low-income parents providing structure around homework was a significant predictor of middle school students’ math grades .

But other barriers to home-based assignments persist for low-income students, including the “homework gap:" the inequality between students who have internet at home and those who don’t, and the difficulty that students without access face in completing assignments. About 40 percent of students didn’t have internet access at home as of 2015. But most teachers—70 percent—assign homework that requires connectivity, according to a 2016 survey from the Consortium for School Networking, a national association for school technology leaders.

Teachers should be mindful of the resources students have at home, said Bempechat, and not assign work that requires tools they don’t have—whether that be internet access or even crayons and markers.

Image: Getty

A version of this news article first appeared in the Teaching Now blog.

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How false reports of homework overload in America have spread so far

Confusing debate suggests homework is too much when it’s often too little.

amount of homework per night

A previous version of this column mistakenly referred to the education nonprofit Challenge Success as College Success. The column has been corrected.

Recently I saw in the Phi Delta Kappan magazine an attack on homework by a California high school junior, Colin McGrath. Writing the piece as a letter to his younger brother , he said:

“In a 2020 Washington Post article , Denise Pope described what she learned from a survey of more than 50,000 high school students: On average, they complete 2.7 hours of homework a night . That means you won’t be able to play on the trampoline anymore, ride your bike, or explore any other facet of life.”

My reaction: Huh??!! I’ve spent two decades trying to dispel the myth that our kids all get too much homework. The truth, according to several scholarly sources, is that U.S. high school homework averages about an hour a night.

What most teenagers do with the rest of their free time has little connection to trampolines, bicycles or other healthy pursuits. Scholars say their favorite leisure activities are watching TV, playing video games or maybe both at the same time.

So I looked for that Sept. 1, 2020, article in my newspaper that McGrath mentioned. McGrath quoted Pope correctly. I missed that piece when it came out. Maybe most people did. I looked for Wikipedia’s official answer to this frequently asked question: How much time does the average teenager spend on homework?

I was horrified by what I saw, delivered to millions of Wikipedia users: “High schoolers reported doing an average of 2.7 hours of homework per weeknight, according to a study by The Washington Post from 2018 to 2020 of over 50,000 individuals.”

That’s wrong, but I am used to widespread falsehoods about homework overload. Otherwise responsible writers and filmmakers seem unable to resist adding to the hysteria. The popular 2009 film documentary “Race to Nowhere,” screened in 47 states and 20 countries, left the impression that young Americans everywhere were buckling under homework’s weight, yet the film never told viewers that the average amount is an just an hour a night.

Why ‘Race to Nowhere’ documentary is wrong

When Sara Bennett, an attorney and activist parent, and Nancy Kalish, a journalist specializing in parenting issues, went on the “Today” show in 2006 to publicize their book “The Case Against Homework: How Homework Is Hurting Our Children and What We Can Do About It,” they said the average homework load had “skyrocketed.” They used that same word in their book.

They were sensationalizing the fact that the average time 6-to-8-year-olds spent on homework went from eight minutes a day in 1981 to 22 minutes a day in 2003. That supposedly awful demand on their time was the equivalent of watching two episodes of “SpongeBob SquarePants.”

The University of Michigan Institute for Social Research reported in 2003 an average of 50 minutes of homework each weekday for 15-to-17-year-olds, based on a nationally representative sample of 2,907 children and adolescents. A 2019 report by the Pew Research Center , based on Bureau of Labor Statistics data, said 15-to-17- year-olds spent on average an hour a day on homework during the school year. The 2019 UCLA Higher Education Research Institute survey of 95,505 college freshmen reported 57 percent of those students, all good enough to get into college, recalled spending five hours or less a week on homework their senior year of high school. Research shows homework has little value in elementary school, but does correlate with higher achievement in high school.

The false notion of teenagers averaging 2.7 hours a night was incorrectly derived from a study by Challenge Success, a nonprofit organization that works on identifying problems and implementing best practices in schools. Pope, the author of the piece in my newspaper, is a co-founder of Challenge Success and a senior lecturer at the Stanford University Graduate School of Education.

Pope is a wonderful writer and scholar whom I have quoted in the past. She can’t be blamed for Wikipedia saying wrongly the Challenge Success study was done by The Post. She also tried to tell readers that her study did NOT use a representative sample of U.S. teens.

She said the students in the study were all from “high-performing schools.” I only wish she had revealed that in the same sentence that she reported the 2.7-hours-per-night homework average. Her note that the study was confined to the best schools appeared in a different paragraph. That may explain why McGrath, Wikipedia and careless people like me failed, at least on first reading, to see that the sample was skewed.

The Weak Case Against Homework

Too much homework can be a problem in high-achieving schools that cater to middle- and upper-class children. But they represent only about half the country. People on my side of the argument would say that three hours of homework a night is fine if the courses raise achievement and college readiness. I don’t think our kids’ favorite pastimes, video games and TV, are as good for them as going deep into those courses. And even three hours of homework leaves another three hours or so each night (plus the weekend) for nonacademic pursuits.

My concern is the less advantaged students who bring the national average down to just one hour a night by doing little or no homework at all. Since 1996 I have been studying hundreds of unusually dedicated public high schools in low-income communities that have raised achievement for their students and made it far more likely they will succeed in college or whatever they do after high school.

Those schools consider homework vital. One of them was led by Deborah Meier, a hero to many progressive educators. She created New York City’s Central Park East High School, where the mostly low-income students heard much about the importance of using time wisely.

“We told our kids … that the school’s explicit work probably required a 40-hour week — maybe more, maybe less,” she said to me. The official school week was about 30 hours. So she kept the school open an extra 10 hours a week — maybe an hour before school, an hour after school and Saturday mornings.

She didn’t call the extra time homework, but made clear it was essential. “Everyone had more to read than could be done while at school — mostly five-plus hours a week,” she said, “and probably another five for exploring and preparing and revising work done during school hours.”

Pope thinks in similar ways. She sees her Challenge Success research “as a way to a much larger conversation about how to create more meaningful and engaging learning, … how to add time for advisory/tutorial and more student to teacher interaction, how to make all the kids in the school feel like they belong and are cared for.”

That will require more than our puny national homework average of an hour a night, after an inadequate average of five hours of class a day. More learning takes time. One step in the right direction would be accepting the need for regular homework, particularly in high school, and dispensing with falsehoods about giving kids too much to learn.

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amount of homework per night

How Much Homework?

Giving students an excessive amount of homework in the early grades can turn them away from learning. It also robs young children of a chance to do other activities after doing six or more hours of academic work in the classroom. It is only when children reach sixth grade that the amount of homework that they do is directly related to how well they achieve in school. Before then, the effect of homework on achievement is almost nonexistent.

Rather than discussing with individual teachers how much homework your children should have, a better approach would be to work through the parent-teacher organization to have the school establish a homework policy. Otherwise, there may be little consistency between how much homework Ms. A and Mr. B assign in third grade. This leads to some students being overburdened by assignments while others rarely do any homework. Also, as students get older and learn different subjects taught by different teachers, it's extremely important to have a school policy that spells out which days of the week individual teachers have to make homework assignments and how much daily homework is appropriate.

Please note: This "Expert Advice" area of FamilyEducation.com should be used for general information purposes only. Advice given here is not intended to provide a basis for action in particular circumstances without consideration by a competent professional. Before using this Expert Advice area, please review our General and Medical Disclaimers.

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Students Spend More Time on Homework but Teachers Say It's Worth It

Time spent on homework has increased in recent years, but educators say that's because the assignments have also changed.

Students Spending More Time on Homework

Make sure you understand your test answers, both right and wrong, in order to identify weaknesses and improve your overall score.

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High school students get assigned up to 17.5 hours of homework per week, according to a survey of 1,000 teachers.

Although students nowadays are spending significantly more time on homework assignments – sometimes up to 17.5 hours each week – the type and quality of the assignments have changed to better capture critical thinking skills and higher levels of learning, according to a recent survey of teachers conducted by the University of Phoenix College of Education. 

The survey of 1,000 K-12 teachers found, among other things, that high school teachers on average assign about 3.5 hours of homework each week. For high school students who typically have five classes with different teachers, that could mean as much as 17.5 hours each week. By comparison, the survey found middle school teachers assign about 3.2 hours of homework each week and kindergarten through fifth grade teachers assign about 2.9 hours each week. 

[ READ : Standardized Testing Debate Should Focus on Local School Districts, Report Says ]

By comparison, a 2011 study from the National Center for Education Statistics found high school students reported spending an average of 6.8 hours of homework per week, while a 1994 report from the National Center for Education Statistics – reviewing trends in data from the National Assessment of Educational Progress – found 39 percent of 17-year-olds said they did at least one hour of homework each day.

"What has changed is not necessarily the magic number of how many hours they’re doing per night, but it’s the quality of the homework," says Ashley Norris, assistant dean of the university's college of education. Part of that shift in recent years, she says, may come from more schools implementing the Common Core State Standards, which are intended to put more of an emphasis on critical thinking and problem-solving skills. 

"You see a change from teachers … giving, really, busy work … to where they’re actually creating long-term projects that students have to manage outside of the classroom, or reading, where they read and come back into the classroom and share their findings," Norris says. "It's not just about rote memorization, because we know that doesn't stick."

For younger students, having more meaningful homework assignments can help build time-management skills, as well as enhance parent-child interaction, Norris says. But the bigger connection for high school students, she says, is doing assignments outside of the classroom that get them interested in a career path.

[ MORE : How Virtual Games Can Help Struggling Students Learn ]

Moving forward, as more schools dive into more time-consuming – but Norris says more meaningful – assignments, there may be a greater shift in the number of schools utilizing the "flipped classroom" method, in which students watch a lesson or lecture at home online, and bring their questions to the classroom to work with their peers while the teacher is present to help facilitate any problems that arise. 

"This is already happening in the classrooms. And I think that idea, this whole idea where homework is this applied learning that goes outside the boundaries of a classroom – what can we use that actual class time for?" Norris says "To come back and collaborate on learning, learn from each other, maybe critique our own [work] and share those experiences."

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Tags: K-12 education , education , Common Core , teachers

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Analyzing ‘the homework gap’ among high school students

Subscribe to the brown center on education policy newsletter, michael hansen and michael hansen senior fellow - brown center on education policy , the herman and george r. brown chair - governance studies @drmikehansen diana quintero diana quintero former senior research analyst, brown center on education policy - the brookings institution, ph.d. student - vanderbilt university @quintero05diana.

August 10, 2017

Researchers have struggled for decades to identify a causal, or even correlational, relationship between time spent in school and improved learning outcomes for students. Some studies have focused on the length of a school year while others have focused on hours in a day and others on hours in the week .

In this blog post, we will look at time spent outside of school–specifically time spent doing homework–among different racial and socio-economic groups. We will use data from the American Time Use Survey (ATUS) to shed light on those differences and then attempt to explain those gaps, using ATUS data and other evidence.

What we know about out-of-school time

Measuring the relationship between out-of-school time and outcomes like test scores can be difficult. Researchers are primarily confounded by an inability to determine what compels students to choose homework during their time off over other activities. Are those who spend more time on homework just extra motivated? Or are they struggling students who need to work harder to keep up? What role do social expectations from parents or peers play?

Previous studies have examined the impact of this outside time use on educational outcomes for students. A 2007 study using data from Berea College in Kentucky identified a causal relationship between hours spent studying and a student’s academic performance through an interesting measure. The researchers took advantage of randomly assigned college roommates, paying attention to those who came to campus with a video game console in tow. They hypothesized students randomly assigned to a roommate without a video game console would study more, since all other factors remained equal. That hypothesis held up, and that group also received significantly higher grades, demonstrating the causal relationship.

Other research has relied on data collected through the American Time Use Survey, a study of how Americans spend their time, and shown the existence of a gender gap and a parental education gap in homework time. Other studies have looked at the relationship between holding a job and student’s time use in discretionary activities , like sleep, media consumption, and time spent on homework. We are curious about out-of-school differences in homework time by race and income.

Descriptive statistics of time use

We began with a general sample of 2,575 full-time high school students between the ages of 15 and 18 from the ATUS, restricting the sample to their answers about time spent on homework during weekdays and school months (September to May). Among all high school students surveyed (those that reported completing their homework and those that did not), the time allocated to complete homework amounted to less than an hour per day, despite the fact that high school teachers report they assign an average of 3.5 hours of homework per day.

To explore racial or income-based differences, in Figure 1, we plot the minutes that students reporting spending on homework separately by their racial/ethnic group and family income. We observed a time gap between racial groups, with Asian students spending the most time on homework (nearly two hours a day). Similarly, we observe a time gap by the students’ family income.

Time high school students spend on homework by race and parents' income

We can also use ATUS data to isolate when students do homework by race and by income. In Figure 2, we plot the percentage of high school students in each racial and income group doing homework by the time of day. Percentages remain low during the school day and then expectedly increase when students get home, with more Asian students doing more homework and working later into the night than other racial groups. Low-income students reported doing less homework per hour than their non-low-income peers.

Percentage of high school students doing homework by time of day, race, and income

Initial attempts to explain the homework gap

We hypothesized that these racial and income-based time gaps could potentially be explained by other factors, like work, time spent caring for others, and parental education. We tested these hypotheses by separating groups based on particular characteristics and comparing the average number of minutes per day spent on homework amongst the comparison groups.

Students who work predictably reported spending less time on educational activities, so if working disproportionately affected particular racial or income groups, then work could help explain the time gap. Students who worked allocated on average 20 minutes less for homework than their counterparts who did not work. Though low-income students worked more hours than their peers, they largely maintained a similar level of homework time by reducing their leisure or extracurricular activities. Therefore, the time gap on homework changed only slightly with the inclusion of work as a factor.

We also incorporated time spent taking care of others in the household. Though a greater percentage of low-income students take care of other household members, we found that this does not have a statistically significant effect on homework because students reduce leisure, rather than homework, in an attempt to help their families. Therefore, this variable again does not explain the time gaps.

Finally, we considered parental education, since parents with more education have been shown to encourage their children to value school more and have the resources to ensure homework is completed more easily. Our analysis showed students with at least one parent with any post-secondary degree (associate or above) reported spending more time on homework than their counterparts whose parents do not hold a degree; however, gaps by race still existed, even holding parental education constant. Turning to income levels, we found that parental education is more correlated with homework time among low-income students, reducing the time gap between income groups to only eight minutes.

Societal explanations

Our analysis of ATUS could not fully explain this gap in time spent on homework, especially among racial groups. Instead, we believe that viewing homework as an outcome of the culture of the school and the expectations of teachers, rather than an outcome of a student’s effort, may provide some reasons for its persistence.

Many studies, including recent research , have shown that teachers perceive students of color as academically inferior to their white peers. A 2016 study by Seth Gershenson et al. showed that this expectations gap can also depend on the race of the teacher. In a country where minority students make up nearly half of all public school students, yet minority teachers comprise just 18 percent of the teacher workforce, these differences in expectations matter.

Students of color are also less likely to attend high schools that offer advanced courses (including Advanced Placement courses) that would likely assign more homework, and thus access to rigorous courses may partially explain the gaps as well.

Research shows a similar, if less well-documented, gap by income, with teachers reporting lower expectations and dimmer futures for their low-income students. Low-income students and students of color may be assigned less homework based on lower expectations for their success, thus preventing them from learning as much and creating a self-fulfilling prophecy .

In conclusion, these analyses of time use revealed a substantial gap in homework by race and by income group that could not be entirely explained by work, taking care of others, or parental education. Additionally, differences in educational achievement, especially as measured on standardized tests, have been well-documented by race and by income . These gaps deserve our attention, but we should be wary of blaming disadvantaged groups. Time use is an outcome reflecting multiple factors, not simply motivation, and a greater understanding of that should help raise expectations–and therefore, educational achievement–all around.

Sarah Novicoff contributed to this post.

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The Worsening Homework Problem

My son does an average of five or six hours of homework every night. Is this normal?

A drawing of a person crushed by a stack of giant books

Editor’s Note: Every Tuesday, Abby Freireich and Brian Platzer take questions from readers about their kids’ education. Have one? Email them at [email protected].

Dear Abby and Brian,

My son, who is in ninth grade, is a really good student, but I’m worried he’s working far too much. He does an average of five or six hours of homework every weeknight, and that’s on top of spending most of the weekend writing essays or studying for tests. His school says that each of his five main classes (English, history, math, language, and science) can assign no more than 30 minutes a night and that electives can assign no more than one hour a week. That should look like something around three hours a night, which is a lot but at least more manageable.

On some nights, a math problem set can take him more than two hours, and then, after 8 p.m. and sometimes after 9, he turns to his English reading, science textbook, Spanish paragraph, or history outline. He’s working until after midnight and then up at 6 a.m. to get ready for school, beyond exhausted. Is this normal?

How much homework should students be assigned?

Margaret Denver

Dear Margaret,

Homework—when assigned in appropriate amounts and with the right goals in mind—is an indispensable tool for educators. But students should never be put in the position of having to choose between their academic success and their overall well-being.

To understand what constitutes the right amount of homework, we should be clear on what it’s meant to accomplish. We believe it should perform four basic functions. First, homework should be assigned in order to make the most of class time. In an English class, for example, teachers need to ask students to read at home in order to do the important work of leading in-class discussions. Second, at-home assignments help students learn the material taught in class. Students require independent practice to internalize new concepts. Third, these assignments can provide valuable data for teachers about how well students understand the curriculum. Finally, homework helps students acquire the skills needed to plan, organize, and complete their work.

Unfortunately, many schools assign homework for its own sake, in amounts that are out of proportion to these basic functions—a problem that seems to have gotten worse over the past 20 years . This isn’t necessarily intentional. Some of your son’s teachers probably underestimate the time it takes their students to complete assignments. But your description makes clear that homework has taken over your son’s life. That’s why he should make sure to tell his teachers that he’s been working past the nightly limits prescribed by the school.

Additionally, he should use those limits for his own well-being: If he can’t get through a math worksheet in half an hour, he should stop, draw a line after the final problem he was able to complete, and talk with his teacher the following day. That way he will be able to spread his time more evenly among classes, and his teachers will get a better sense of how long their homework is taking. Sometimes teachers aren’t aware of how much other work our students have on their plate, not to mention their extracurricular responsibilities. Fill us in! Most teachers would prefer to recalibrate our students’ workload than find ourselves responsible for keeping them up so late.

But the goodwill of individual teachers may not be enough to solve the issue. Schools have any number of incentives to assign a lot of work, one of which is the pernicious assumption that “good” schools provide as much of it as their students can pack into a day. If your son’s workload doesn’t get lighter after he talks with his teachers, contact the administration and explain the situation. Hopefully this will prompt a larger conversation within the school about the reasons to assign homework in the first place—and the reasons not to.

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How Much Time Should Be Spent on Homework?

Student doing homework with clock

At the elementary level homework should be brief, at your child’s ability level and involve frequent, voluntary and high interest activities. Young students require high levels of feedback and/or supervision to help them complete assignments correctly. Accurate homework completion is influenced by your child’s ability, the difficulty of the task, and the amount of feedback your child receives. When assigning homework, your child’s teachers may struggle to create a balance at this age between ability, task difficulty and feedback. Unfortunately, there are no simple guiding principles.

We can assure you, however, that your input and feedback on a nightly basis is an essential component in helping your child benefit from the homework experience.

What is the recommended time in elementary school?

In first through third grade, students should receive one to three assignments per week, taking them no more than fifteen to twenty minutes. In fourth through sixth grade, students should receive two to four assignments per week, lasting between fifteen and forty-five minutes. At this age, the primarily goal of homework is to help your child develop the independent work and learning skills that will become critical in the higher grades. In the upper grades, the more time spent on homework the greater the achievement gains.

What is the recommended time in middle and high school?

For students in middle and high school grades there are greater overall benefits from time engaged in practicing and thinking about school work. These benefits do not appear to depend as much upon immediate supervision or feedback as they do for elementary students. In seventh through ninth grade we recommend students receive three to five sets of assignments per week, lasting between forty-five and seventy-five minutes per set. In high school students will receive four to five sets of homework per week, taking them between seventy-five and 150 minutes per set to complete.

As children progress through school, homework and the amount of time engaged in homework increases in importance. Due to the significance of homework at the older age levels, it is not surprising that there is more homework assigned. Furthermore, homework is always assigned in college preparatory classes and assigned at least three quarters of the time in special education and vocational training classes. Thus at any age, homework may indicate our academic expectations of children.

Regardless of the amount of homework assigned, many students unsuccessful or struggling in school spend less rather than more time engaged in homework. It is not surprising that students spending less time completing homework may eventually not achieve as consistently as those who complete their homework.

Does this mean that time devoted to homework is the key component necessary for achievement?

We are not completely certain. Some American educators have concluded that if students in America spent as much time doing homework as students in Asian countries they might perform academically as well. It is tempting to assume such a cause and effect relationship.

However, this relationship appears to be an overly simple conclusion. We know that homework is important as one of several influential factors in school success. However, other variables, including student ability, achievement, motivation and teaching quality influence the time students spend with homework tasks. Many students and their parents have told us they experience less difficulty being motivated and completing homework in classes in which they enjoyed the subject, the instruction, the assignments and the teachers.

The benefits from homework are the greatest for students completing the most homework and doing so correctly. Thus, students who devote time to homework are probably on a path to improved achievement. This path also includes higher quality instruction, greater achievement motivation and better skill levels.

Authors: Dr. Sam Goldstein and Dr. Sydney Zentall

amount of homework per night

Is Homework Good for Kids? Here’s What the Research Says

A s kids return to school, debate is heating up once again over how they should spend their time after they leave the classroom for the day.

The no-homework policy of a second-grade teacher in Texas went viral last week , earning praise from parents across the country who lament the heavy workload often assigned to young students. Brandy Young told parents she would not formally assign any homework this year, asking students instead to eat dinner with their families, play outside and go to bed early.

But the question of how much work children should be doing outside of school remains controversial, and plenty of parents take issue with no-homework policies, worried their kids are losing a potential academic advantage. Here’s what you need to know:

For decades, the homework standard has been a “10-minute rule,” which recommends a daily maximum of 10 minutes of homework per grade level. Second graders, for example, should do about 20 minutes of homework each night. High school seniors should complete about two hours of homework each night. The National PTA and the National Education Association both support that guideline.

But some schools have begun to give their youngest students a break. A Massachusetts elementary school has announced a no-homework pilot program for the coming school year, lengthening the school day by two hours to provide more in-class instruction. “We really want kids to go home at 4 o’clock, tired. We want their brain to be tired,” Kelly Elementary School Principal Jackie Glasheen said in an interview with a local TV station . “We want them to enjoy their families. We want them to go to soccer practice or football practice, and we want them to go to bed. And that’s it.”

A New York City public elementary school implemented a similar policy last year, eliminating traditional homework assignments in favor of family time. The change was quickly met with outrage from some parents, though it earned support from other education leaders.

New solutions and approaches to homework differ by community, and these local debates are complicated by the fact that even education experts disagree about what’s best for kids.

The research

The most comprehensive research on homework to date comes from a 2006 meta-analysis by Duke University psychology professor Harris Cooper, who found evidence of a positive correlation between homework and student achievement, meaning students who did homework performed better in school. The correlation was stronger for older students—in seventh through 12th grade—than for those in younger grades, for whom there was a weak relationship between homework and performance.

Cooper’s analysis focused on how homework impacts academic achievement—test scores, for example. His report noted that homework is also thought to improve study habits, attitudes toward school, self-discipline, inquisitiveness and independent problem solving skills. On the other hand, some studies he examined showed that homework can cause physical and emotional fatigue, fuel negative attitudes about learning and limit leisure time for children. At the end of his analysis, Cooper recommended further study of such potential effects of homework.

Despite the weak correlation between homework and performance for young children, Cooper argues that a small amount of homework is useful for all students. Second-graders should not be doing two hours of homework each night, he said, but they also shouldn’t be doing no homework.

Not all education experts agree entirely with Cooper’s assessment.

Cathy Vatterott, an education professor at the University of Missouri-St. Louis, supports the “10-minute rule” as a maximum, but she thinks there is not sufficient proof that homework is helpful for students in elementary school.

“Correlation is not causation,” she said. “Does homework cause achievement, or do high achievers do more homework?”

Vatterott, the author of Rethinking Homework: Best Practices That Support Diverse Needs , thinks there should be more emphasis on improving the quality of homework tasks, and she supports efforts to eliminate homework for younger kids.

“I have no concerns about students not starting homework until fourth grade or fifth grade,” she said, noting that while the debate over homework will undoubtedly continue, she has noticed a trend toward limiting, if not eliminating, homework in elementary school.

The issue has been debated for decades. A TIME cover in 1999 read: “Too much homework! How it’s hurting our kids, and what parents should do about it.” The accompanying story noted that the launch of Sputnik in 1957 led to a push for better math and science education in the U.S. The ensuing pressure to be competitive on a global scale, plus the increasingly demanding college admissions process, fueled the practice of assigning homework.

“The complaints are cyclical, and we’re in the part of the cycle now where the concern is for too much,” Cooper said. “You can go back to the 1970s, when you’ll find there were concerns that there was too little, when we were concerned about our global competitiveness.”

Cooper acknowledged that some students really are bringing home too much homework, and their parents are right to be concerned.

“A good way to think about homework is the way you think about medications or dietary supplements,” he said. “If you take too little, they’ll have no effect. If you take too much, they can kill you. If you take the right amount, you’ll get better.”

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  14. How false reports of homework overload in America have spread so far

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  16. How Much Homework?

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  18. How much homework is too much?

    Many districts follow the guideline of 10 minutes per grade level. This is a good rule of thumb and can be modified for specific students or subjects that need more or less time for assignments. This can also be helpful to gauge if you are providing too much (or too little) homework. Consider surveying your students on how much time is needed ...

  19. Analyzing 'the homework gap' among high school students

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  20. Homeroom: How Much Homework Is Too Much?

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  21. Why Homework is Bad: Stress and Consequences

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  22. How Much Time Should Be Spent on Homework?

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