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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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Do Schools Give Out Too Much Homework Now? Yes, They Do, and it Needs to Stop

• By Emily Summers
• January 14, 2020

With more than 60% of students from high school and college seeking counseling for a variety of conditions ranging from general anxiety to clinical depression, all of which induced by school and studies, it’s safe to say that our country’s children are stressed out more than they should be. In fact, more and more students in the high school level are starting to report stress levels that rival that of adults working in officers, in some cases even exceeding those stress levels.

But what’s got them so riled up? The answer: Homework. Now, before you go full boomer and say “homework was more difficult back in my day!”, let’s make one thing clear: today’s educational system is far more advanced , complex, and even more difficult than it was a couple of decades ago.

Is There Too Much Homework in High School?

Of course, sometimes homework is necessary, but if it cuts into a child’s social, family, and down time, it borders on the cruel and unnecessary. Children should NOT be subjected to what-is-essentially training to be overworked in the corporate world. But how long does the average high school spend on homework? 3 hours a night. That’s 3 hours a night per class to complete, so it’s no wonder that our high school students are getting less than the National Sleep Foundation’s required 8 to 10 hours of sleep every night, with 68% of high school students reportedly getting less than 7 hours of sleep on the weekdays.

And that’s not even an exaggeration: in between a full day’s worth of school work, extracurricular activities, and homework, a high school student’s life is almost designed to be stressful. Sure, the point of all those activities is to turn them into an educated, well-balanced individual, but at what expense? A modern-day American student might know how to solve for X and throw a pigskin to the end zone, but what good is all of that if they’re haggard all the time and constantly deprived of sleep?

And what of the parents? It’s not like they can just leave their kids to the wolves: most parents (the responsible ones, at least) will want to help their kids with the influx of work they’ll be doing once they hit 9 th grade, as if a full day’s work and commuting wasn’t enough. All to fulfill antiquated ideas of course fulfillments and state-mandated credit requirement.

But rather than focusing on busy work, why not focus on things that actually matter , like fulfilling learning standards while maintaining positive mental health?

Educators across the country need to rethink homework, why they need to give it and what kind of work they should be giving our children.

Is Homework Even Necessary?

With the amount of stress students go through, it’s tempting to curse the person who invented homework . But take note: it’s not all bad.

Homework now can seem like unnecessary busy work instead of actual learning materials, but before we get further into this topic, let’s be clear: some homework is necessary (although researchers are still waiting for conclusive evidence for homework’s necessity).

What researchers can agree on, however, is that any type of school work that is purposeful, appropriately challenging, and aligned with the student’s interest truly is beneficial: not only does it teach the lesson for that subject, it also improves study habits, establishes self-discipline, and develops independent problem-solving skills and critical thinking.

However, if homework is mind-numbingly tedious, without purpose (other than to fulfill a quota), and overwhelming, then it becomes detrimental: not only will it demotivate a student from learning, it can also affect the way they view school, negatively affect their learning retention, and eventually turn them off completely to that subject.

Unfortunately, many schools across the country use homework as a way of creating extra class time beyond what is mandated by the state. Not only is this inefficient, it’s needlessly cruel. If a teacher is using homework as an excuse to make your child do their job for them, you need to contact your child’s school and set up a meeting. Homework should be a tool that supplements lessons, not replace lessons as a whole.

How Can We Make Homework Better?

The National PTA suggests that high school students should have a maximum of 2 hours of homework per night , a far cry from cramming 18 hours’ worth of schoolwork into 4-5 hours after school. We can do better by demanding that schools revisit their requirements for students and reconsider lessening the amount of required homework they give students.

As for the teachers, it’s time to treat homework not as busywork but as actual tools to help students learn more about your subject. It doesn’t have to be fun per se, but it should be inspiring enough for your students to take a more active role in your class the next day. Homework should stoke the fires of creativity and instill a spirit of inquisitiveness; homework shouldn’t be a chore that students dread doing, nor should it be an impossible activity designed to confuse them or punish them.

Homework should include activities that reinforce what they learned throughout the class and not something that combines lessons for the next day with activities designed to test what they’ve learned on their own. Not only is that tedious and inefficient, it’s also a lazy way to teach.

For parents, get a better idea of what your child is going through by taking the time to sit down with them to listen to their concerns . Keep an open mind and avoid being dismissive; this is the best way for your teenage child to open up and is an opportunity for them to practice critical communication skills with people they can trust (i.e. their parents).

About the Author

Emily summers.

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Do our kids have too much homework?

by: Marian Wilde | Updated: January 31, 2024

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Many students and their parents are frazzled by the amount of homework being piled on in the schools. Yet many researchers say that American students have just the right amount of homework.

“Kids today are overwhelmed!” a parent recently wrote in an email to GreatSchools.org “My first-grade son was required to research a significant person from history and write a paper of at least two pages about the person, with a bibliography. How can he be expected to do that by himself? He just started to learn to read and write a couple of months ago. Schools are pushing too hard and expecting too much from kids.”

Diane Garfield, a fifth grade teacher in San Francisco, concurs. “I believe that we’re stressing children out,” she says.

But hold on, it’s not just the kids who are stressed out . “Teachers nowadays assign these almost college-level projects with requirements that make my mouth fall open with disbelief,” says another frustrated parent. “It’s not just the kids who suffer!”

“How many people take home an average of two hours or more of work that must be completed for the next day?” asks Tonya Noonan Herring, a New Mexico mother of three, an attorney and a former high school English teacher. “Most of us, even attorneys, do not do this. Bottom line: students have too much homework and most of it is not productive or necessary.”

Research about homework

How do educational researchers weigh in on the issue? According to Brian Gill, a senior social scientist at the Rand Corporation, there is no evidence that kids are doing more homework than they did before.

“If you look at high school kids in the late ’90s, they’re not doing substantially more homework than kids did in the ’80s, ’70s, ’60s or the ’40s,” he says. “In fact, the trends through most of this time period are pretty flat. And most high school students in this country don’t do a lot of homework. The median appears to be about four hours a week.”

Education researchers like Gill base their conclusions, in part, on data gathered by the National Assessment of Educational Progress (NAEP) tests.

“It doesn’t suggest that most kids are doing a tremendous amount,” says Gill. “That’s not to say there aren’t any kids with too much homework. There surely are some. There’s enormous variation across communities. But it’s not a crisis in that it’s a very small proportion of kids who are spending an enormous amount of time on homework.”

Etta Kralovec, author of The End of Homework: How Homework Disrupts Families, Overburdens Children, and Limits Learning , disagrees, saying NAEP data is not a reliable source of information. “Students take the NAEP test and one of the questions they have to fill out is, ‘How much homework did you do last night’ Anybody who knows schools knows that teachers by and large do not give homework the night before a national assessment. It just doesn’t happen. Teachers are very clear with kids that they need to get a good night’s sleep and they need to eat well to prepare for a test.

“So asking a kid how much homework they did the night before a national test and claiming that that data tells us anything about the general run of the mill experience of kids and homework over the school year is, I think, really dishonest.”

Further muddying the waters is an AP/AOL poll that suggests that most Americans feel that their children are getting the right amount of homework. It found that 57% of parents felt that their child was assigned about the right amount of homework, 23% thought there was too little and 19% thought there was too much.

One indisputable fact

One homework fact that educators do agree upon is that the young child today is doing more homework than ever before.

“Parents are correct in saying that they didn’t get homework in the early grades and that their kids do,” says Harris Cooper, professor of psychology and director of the education program at Duke University.

Gill quantifies the change this way: “There has been some increase in homework for the kids in kindergarten, first grade, and second grade. But it’s been an increase from zero to 20 minutes a day. So that is something that’s fairly new in the last quarter century.”

The history of homework

In his research, Gill found that homework has always been controversial. “Around the turn of the 20th century, the Ladies’ Home Journal carried on a crusade against homework. They thought that kids were better off spending their time outside playing and looking at clouds. The most spectacular success this movement had was in the state of California, where in 1901 the legislature passed a law abolishing homework in grades K-8. That lasted about 15 years and then was quietly repealed. Then there was a lot of activism against homework again in the 1930s.”

The proponents of homework have remained consistent in their reasons for why homework is a beneficial practice, says Gill. “One, it extends the work in the classroom with additional time on task. Second, it develops habits of independent study. Third, it’s a form of communication between the school and the parents. It gives parents an idea of what their kids are doing in school.”

The anti-homework crowd has also been consistent in their reasons for wanting to abolish or reduce homework.

“The first one is children’s health,” says Gill. “A hundred years ago, you had medical doctors testifying that heavy loads of books were causing children’s spines to be bent.”

The more things change, the more they stay the same, it seems. There were also concerns about excessive amounts of stress .

“Although they didn’t use the term ‘stress,'” says Gill. “They worried about ‘nervous breakdowns.'”

“In the 1930s, there were lots of graduate students in education schools around the country who were doing experiments that claimed to show that homework had no academic value — that kids who got homework didn’t learn any more than kids who didn’t,” Gill continues. Also, a lot of the opposition to homework, in the first half of the 20th century, was motivated by a notion that it was a leftover from a 19th-century model of schooling, which was based on recitation, memorization and drill. Progressive educators were trying to replace that with something more creative, something more interesting to kids.”

The more-is-better movement

Garfield, the San Francisco fifth-grade teacher, says that when she started teaching 30 years ago, she didn’t give any homework. “Then parents started asking for it,” she says. “I got In junior high and high school there’s so much homework, they need to get prepared.” So I bought that one. I said, ‘OK, they need to be prepared.’ But they don’t need two hours.”

Cooper sees the trend toward more homework as symptomatic of high-achieving parents who want the best for their children. “Part of it, I think, is pressure from the parents with regard to their desire to have their kids be competitive for the best universities in the country. The communities in which homework is being piled on are generally affluent communities.”

The less-is-better campaign

Alfie Kohn, a widely-admired progressive writer on education and parenting, published a sharp rebuttal to the more-homework-is-better argument in his 2006 book The Homework Myth: Why Our Kids Get Too Much of a Bad Thing . Kohn criticized the pro-homework studies that Cooper referenced as “inconclusive… they only show an association, not a causal relationship” and he titled his first chapter “Missing Out on Their Childhoods.”

Vera Goodman’s 2020 book, Simply Too Much Homework: What Can We Do? , repeats Kohn’s scrutiny and urges parents to appeal to school and government leaders to revise homework policies. Goodman believes today’s homework load stresses out teachers, parents, and students, deprives children of unstructured time for play, hobbies, and individual pursuits, and inhibits the joy of learning.

Homework guidelines

What’s a parent to do, you ask? Fortunately, there are some sanity-saving homework guidelines.

Cooper points to “The 10-Minute Rule” formulated by the National PTA and the National Education Association, which suggests that kids should be doing about 10 minutes of homework per night per grade level. In other words, 10 minutes for first-graders, 20 for second-graders and so on.

Too much homework vs. the optimal amount

Cooper has found that the correlation between homework and achievement is generally supportive of these guidelines. “We found that for kids in elementary school there was hardly any relationship between how much homework young children did and how well they were doing in school, but in middle school the relationship is positive and increases until the kids were doing between an hour to two hours a night, which is right where the 10-minute rule says it’s going to be optimal.

“After that it didn’t go up anymore. Kids that reported doing more than two hours of homework a night in middle school weren’t doing any better in school than kids who were doing between an hour to two hours.”

Garfield has a very clear homework policy that she distributes to her parents at the beginning of each school year. “I give one subject a night. It’s what we were studying in class or preparation for the next day. It should be done within half an hour at most. I believe that children have many outside activities now and they also need to live fully as children. To have them work for six hours a day at school and then go home and work for hours at night does not seem right. It doesn’t allow them to have a childhood.”

International comparisons

How do American kids fare when compared to students in other countries? Professors Gerald LeTendre and David Baker of Pennsylvania State University conclude in their 2005 book, National Differences, Global Similarities: World Culture and the Future of Schooling, that American middle schoolers do more homework than their peers in Japan, Korea, or Taiwan, but less than their peers in Singapore and Hong Kong.

One of the surprising findings of their research was that more homework does not correlate with higher test scores. LeTendre notes: “That really flummoxes people because they say, ‘Doesn’t doing more homework mean getting better scores?’ The answer quite simply is no.”

Homework is a complicated thing

To be effective, homework must be used in a certain way, he says. “Let me give you an example. Most homework in the fourth grade in the U.S. is worksheets. Fill them out, turn them in, maybe the teacher will check them, maybe not. That is a very ineffective use of homework. An effective use of homework would be the teacher sitting down and thinking ‘Elizabeth has trouble with number placement, so I’m going to give her seven problems on number placement.’ Then the next day the teacher sits down with Elizabeth and she says, ‘Was this hard for you? Where did you have difficulty?’ Then she gives Elizabeth either more or less material. As you can imagine, that kind of homework rarely happens.”

Shotgun homework

“What typically happens is people give what we call ‘shotgun homework’: blanket drills, questions and problems from the book. On a national level that’s associated with less well-functioning school systems,” he says. “In a sense, you could sort of think of it as a sign of weaker teachers or less well-prepared teachers. Over time, we see that in elementary and middle schools more and more homework is being given, and that countries around the world are doing this in an attempt to increase their test scores, and that is basically a failing strategy.”

Quality not quantity?

“ The Case for (Quality) Homework: Why It Improves Learning, and How Parents Can Help ,” a 2019 paper written by Boston University psychologist Janine Bempechat, asks for homework that specifically helps children “confront ever-more-complex tasks” that enable them to gain resilience and embrace challenges.

Similar research from University of Ovideo in Spain titled “ Homework: Facts and Fiction 2021 ” says evidence shows that how homework is applied is more important than how much is required, and it asserts that a moderate amount of homework yields the most academic achievement. The most important aspect of quality homework assignment? The effort required and the emotions prompted by the task.

Robyn Jackson, author of How to Plan Rigorous Instruction and other media about rigor says the key to quality homework is not the time spent, but the rigor — or mental challenge — involved. ( Read more about how to evaluate your child’s homework for rigor here .)

Nightly reading as a homework replacement

Across the country, many elementary schools have replaced homework with a nightly reading requirement. There are many benefits to children reading every night , either out loud with a parent or independently: it increases their vocabulary, imagination, concentration, memory, empathy, academic ability, knowledge of different cultures and perspectives. Plus, it reduces stress, helps kids sleep, and bonds children to their cuddling parents or guardians. Twenty to 30 minutes of reading each day is generally recommended.

But, is this always possible, or even ideal?

No, it’s not.

Alfie Kohn criticizes this added assignment in his blog post, “ How To Create Nonreaders .” He cites an example from a parent (Julie King) who reports, “Our children are now expected to read 20 minutes a night, and record such on their homework sheet. What parents are discovering (surprise) is that those kids who used to sit down and read for pleasure — the kids who would get lost in a book and have to be told to put it down to eat/play/whatever — are now setting the timer… and stopping when the timer dings. … Reading has become a chore, like brushing your teeth.”

The take-away from Kohn? Don’t undermine reading for pleasure by turning it into another task burdening your child’s tired brain.

Additional resources

Books Simply Too Much Homework: What Can We do? by Vera Goodman, Trafford Publishing, 2020

The Case Against Homework: How Homework is Hurting Children and What Parents Can Do About It by Sara Bennett and Nancy Kalish, Crown Publishers, 2007

The Homework Myth: Why Our Kids Get Too Much of a Bad Thing by Alfie Kohn, Hatchett Books, 2006 The End of Homework: How Homework Disrupts Families, Overburdens Children, and Limits Learning by Etta Kralovec and John Buell, Beacon Press, 2001.

The Battle Over Homework: Common Ground for Administrators, Teachers, and Parents by Harris M. Cooper, Corwin Press, 2001.

Seven Steps to Homework Success: A Family Guide to Solving Common Homework Problems by Sydney Zentall and Sam Goldstein, Specialty Press, 1998.

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