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

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 Much Homework is Too Much?

When redesigning a course or putting together a new course, faculty often struggle with how much homework and readings to assign. Too little homework and students might not be prepared for the class sessions or be able to adequately practice basic skills or produce sufficient in-depth work to properly master the learning goals of the course. Too much and some students may feel overwhelmed and find it difficult to keep up or have to sacrifice work in other courses.

A common rule of thumb is that students should study three hours for each credit hour of the course, but this isn’t definitive. Universities might recommend that students spend anywhere from two or three hours of study or as much as six to nine hours of study or more for each course credit hour. A 2014 study found that, nationwide, college students self reported spending about 17 hours each week on homework, reading and assignments. Studies of high school students show that too much homework can produce diminishing returns on student learning, so finding the right balance can be difficult.

There are no hard and fast rules about the amount of readings and homework that faculty assign. It will vary according to the university, the department, the level of the classes, and even other external factors that impact students in your course. (Duke’s faculty handbook addresses many facets of courses, such as absences, but not the typical amount of homework specifically.)

To consider the perspective of a typical student that might be similar to the situations faced at Duke, Harvard posted a blog entry by one of their students aimed at giving students new to the university about what they could expect. There are lots of readings, of course, but time has to be spent on completing problem sets, sometimes elaborate multimedia or research projects, responding to discussion posts and writing essays. Your class is one of several, and students have to balance the needs of your class with others and with clubs, special projects, volunteer work or other activities they’re involved with as part of their overall experience.

The Rice Center for Teaching Excellence has some online calculators for estimating class workload that can help you get a general understanding of the time it may take for a student to read a particular number of pages of material at different levels or to complete essays or other types of homework.

To narrow down your decision-making about homework when redesigning or creating your own course, you might consider situational factors that may influence the amount of homework that’s appropriate.

Connection with your learning goals

Is the homework clearly connected with the learning goals of your students for a particular class session or week in the course? Students will find homework beneficial and valuable if they feel that it is meaningful . If you think students might see readings or assignments as busy work, think about ways to modify the homework to make a clearer connection with what is happening in class. Resist the temptation to assign something because the students need to know it. Ask yourself if they will actually use it immediately in the course or if the material or exercises should be relegated to supplementary material.

Levels of performance

The type of readings and homework given to first year students will be very different from those given to more experienced individuals in higher-level courses. If you’re unsure if your readings or other work might be too easy (or too complex) for students in your course, ask a colleague in your department or at another university to give feedback on your assignment. If former students in the course (or a similar course) are available, ask them for feedback on a sample reading or assignment.

Common practices

What are the common practices in your department or discipline? Some departments, with particular classes, may have general guidelines or best practices you can keep in mind when assigning homework.

External factors

What type of typical student will be taking your course? If it’s a course preparing for a major or within an area of study, are there other courses with heavy workloads they might be taking at the same time? Are they completing projects, research, or community work that might make it difficult for them to keep up with a heavy homework load for your course?

Students who speak English as a second language, are first generation students, or who may be having to work to support themselves as they take courses may need support to get the most out of homework. Detailed instructions for the homework, along with outlining your learning goals and how the assignment connects the course, can help students understand how the readings and assignments fit into their studies. A reading guide, with questions prompts or background, can help students gain a better understanding of a reading. Resources to look up unfamiliar cultural references or terms can make readings and assignments less overwhelming.

If you would like more ideas about planning homework and assignments for your course or more information and guidance on course design and assessment, contact Duke Learning Innovation to speak with one of our consultants .

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Credit: August de Richelieu

Does homework still have value? A Johns Hopkins education expert weighs in

Joyce epstein, co-director of the center on school, family, and community partnerships, discusses why homework is essential, how to maximize its benefit to learners, and what the 'no-homework' approach gets wrong.

By Vicky Hallett

The necessity of homework has been a subject of debate since at least as far back as the 1890s, according to Joyce L. Epstein , co-director of the Center on School, Family, and Community Partnerships at Johns Hopkins University. "It's always been the case that parents, kids—and sometimes teachers, too—wonder if this is just busy work," Epstein says.

But after decades of researching how to improve schools, the professor in the Johns Hopkins School of Education remains certain that homework is essential—as long as the teachers have done their homework, too. The National Network of Partnership Schools , which she founded in 1995 to advise schools and districts on ways to improve comprehensive programs of family engagement, has developed hundreds of improved homework ideas through its Teachers Involve Parents in Schoolwork program. For an English class, a student might interview a parent on popular hairstyles from their youth and write about the differences between then and now. Or for science class, a family could identify forms of matter over the dinner table, labeling foods as liquids or solids. These innovative and interactive assignments not only reinforce concepts from the classroom but also foster creativity, spark discussions, and boost student motivation.

"We're not trying to eliminate homework procedures, but expand and enrich them," says Epstein, who is packing this research into a forthcoming book on the purposes and designs of homework. In the meantime, the Hub couldn't wait to ask her some questions:

What kind of homework training do teachers typically get?

Future teachers and administrators really have little formal training on how to design homework before they assign it. This means that most just repeat what their teachers did, or they follow textbook suggestions at the end of units. For example, future teachers are well prepared to teach reading and literacy skills at each grade level, and they continue to learn to improve their teaching of reading in ongoing in-service education. By contrast, most receive little or no training on the purposes and designs of homework in reading or other subjects. It is really important for future teachers to receive systematic training to understand that they have the power, opportunity, and obligation to design homework with a purpose.

Why do students need more interactive homework?

If homework assignments are always the same—10 math problems, six sentences with spelling words—homework can get boring and some kids just stop doing their assignments, especially in the middle and high school years. When we've asked teachers what's the best homework you've ever had or designed, invariably we hear examples of talking with a parent or grandparent or peer to share ideas. To be clear, parents should never be asked to "teach" seventh grade science or any other subject. Rather, teachers set up the homework assignments so that the student is in charge. It's always the student's homework. But a good activity can engage parents in a fun, collaborative way. Our data show that with "good" assignments, more kids finish their work, more kids interact with a family partner, and more parents say, "I learned what's happening in the curriculum." It all works around what the youngsters are learning.

Is family engagement really that important?

At Hopkins, I am part of the Center for Social Organization of Schools , a research center that studies how to improve many aspects of education to help all students do their best in school. One thing my colleagues and I realized was that we needed to look deeply into family and community engagement. There were so few references to this topic when we started that we had to build the field of study. When children go to school, their families "attend" with them whether a teacher can "see" the parents or not. So, family engagement is ever-present in the life of a school.

My daughter's elementary school doesn't assign homework until third grade. What's your take on "no homework" policies?

There are some parents, writers, and commentators who have argued against homework, especially for very young children. They suggest that children should have time to play after school. This, of course is true, but many kindergarten kids are excited to have homework like their older siblings. If they give homework, most teachers of young children make assignments very short—often following an informal rule of 10 minutes per grade level. "No homework" does not guarantee that all students will spend their free time in productive and imaginative play.

Some researchers and critics have consistently misinterpreted research findings. They have argued that homework should be assigned only at the high school level where data point to a strong connection of doing assignments with higher student achievement . However, as we discussed, some students stop doing homework. This leads, statistically, to results showing that doing homework or spending more minutes on homework is linked to higher student achievement. If slow or struggling students are not doing their assignments, they contribute to—or cause—this "result."

Teachers need to design homework that even struggling students want to do because it is interesting. Just about all students at any age level react positively to good assignments and will tell you so.

Did COVID change how schools and parents view homework?

Within 24 hours of the day school doors closed in March 2020, just about every school and district in the country figured out that teachers had to talk to and work with students' parents. This was not the same as homeschooling—teachers were still working hard to provide daily lessons. But if a child was learning at home in the living room, parents were more aware of what they were doing in school. One of the silver linings of COVID was that teachers reported that they gained a better understanding of their students' families. We collected wonderfully creative examples of activities from members of the National Network of Partnership Schools. I'm thinking of one art activity where every child talked with a parent about something that made their family unique. Then they drew their finding on a snowflake and returned it to share in class. In math, students talked with a parent about something the family liked so much that they could represent it 100 times. Conversations about schoolwork at home was the point.

How did you create so many homework activities via the Teachers Involve Parents in Schoolwork program?

We had several projects with educators to help them design interactive assignments, not just "do the next three examples on page 38." Teachers worked in teams to create TIPS activities, and then we turned their work into a standard TIPS format in math, reading/language arts, and science for grades K-8. Any teacher can use or adapt our prototypes to match their curricula.

Overall, we know that if future teachers and practicing educators were prepared to design homework assignments to meet specific purposes—including but not limited to interactive activities—more students would benefit from the important experience of doing their homework. And more parents would, indeed, be partners in education.

Posted in Voices+Opinion

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Enter your email to unlock an extra $25 off an sat or act program, by submitting my email address. i certify that i am 13 years of age or older, agree to recieve marketing email messages from the princeton review, and agree to terms of use., homework wars: high school workloads, student stress, and how parents can help.

Studies of typical homework loads vary : In one, a Stanford researcher found that more than two hours of homework a night may be counterproductive. The research , conducted among students from 10 high-performing high schools in upper-middle-class California communities, found that too much homework resulted in stress, physical health problems and a general lack of balance.

Additionally, the  2014 Brown Center Report on American Education , found that with the exception of nine-year-olds, the amount of homework schools assign has remained relatively unchanged since 1984, meaning even those in charge of the curricula don't see a need for adding more to that workload.

But student experiences don’t always match these results. On our own Student Life in America survey, over 50% of students reported feeling stressed, 25% reported that homework was their biggest source of stress, and on average teens are spending one-third of their study time feeling stressed, anxious, or stuck.

The disparity can be explained in one of the conclusions regarding the Brown Report:

Of the three age groups, 17-year-olds have the most bifurcated distribution of the homework burden. They have the largest percentage of kids with no homework (especially when the homework shirkers are added in) and the largest percentage with more than two hours.

So what does that mean for parents who still endure the homework wars at home?

Read More: Teaching Your Kids How To Deal with School Stress

It means that sometimes kids who are on a rigorous college-prep track, probably are receiving more homework, but the statistics are melding it with the kids who are receiving no homework. And on our survey, 64% of students reported that their parents couldn’t help them with their work. This is where the real homework wars lie—not just the amount, but the ability to successfully complete assignments and feel success.

Parents want to figure out how to help their children manage their homework stress and learn the material.

Our Top 4 Tips for Ending Homework Wars

1. have a routine..

Every parenting advice article you will ever read emphasizes the importance of a routine. There’s a reason for that: it works. A routine helps put order into an often disorderly world. It removes the thinking and arguing and “when should I start?” because that decision has already been made. While routines must be flexible to accommodate soccer practice on Tuesday and volunteer work on Thursday, knowing in general when and where you, or your child, will do homework literally removes half the battle.

2. Have a battle plan.

Overwhelmed students look at a mountain of homework and think “insurmountable.” But parents can look at it with an outsider’s perspective and help them plan. Put in an extra hour Monday when you don’t have soccer. Prepare for the AP Chem test on Friday a little at a time each evening so Thursday doesn’t loom as a scary study night (consistency and repetition will also help lock the information in your brain). Start reading the book for your English report so that it’s underway. Go ahead and write a few sentences, so you don’t have a blank page staring at you. Knowing what the week will look like helps you keep calm and carry on.

3. Don’t be afraid to call in reserves.

You can’t outsource the “battle” but you can outsource the help ! We find that kids just do better having someone other than their parents help them —and sometimes even parents with the best of intentions aren’t equipped to wrestle with complicated physics problem. At The Princeton Review, we specialize in making homework time less stressful. Our tutors are available 24/7 to work one-to-one in an online classroom with a chat feature, interactive whiteboard, and the file sharing tool, where students can share their most challenging assignments.

4. Celebrate victories—and know when to surrender.

Students and parents can review completed assignments together at the end of the night -- acknowledging even small wins helps build a sense of accomplishment. If you’ve been through a particularly tough battle, you’ll also want to reach reach a cease-fire before hitting your bunk. A war ends when one person disengages. At some point, after parents have provided a listening ear, planning, and support, they have to let natural consequences take their course. And taking a step back--and removing any pressure a parent may be inadvertently creating--can be just what’s needed.

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Education scholar Denise Pope has found that too much homework has negative effects on student well-being and behavioral engagement. (Image credit: L.A. Cicero)

A Stanford 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,” Pope said.

She 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.

Media Contacts

Denise Pope, Stanford Graduate School of Education: (650) 725-7412, [email protected] Clifton B. Parker, Stanford News Service: (650) 725-0224, [email protected]