What causes stress for kids and teens?
Adults often assume that young people are primarily stressed by their peer relationships or social pressure to fit in or look a certain way. And, while comparison culture is ever present in a teen’s world, when we ask students to tell us what their major sources of stress are, many of them are actually school-related, and surprisingly consistent across grade levels.
Top five sources of stress for high schoolers:
- Grades, tests, quizzes, finals, or other assessments (68%)
- Overall workload and homework (56%)
- Future plans (53%)
- Procrastination or time management (52%)
- Lack of sleep (48%)
Top five sources of stress for middle schoolers:
- Grades, tests, quizzes, finals, or other assessments (62%)
- Overall workload and homework (47%)
- Lack of sleep (36%)
- A lack of time to play, relax, or be with friends and family (34%)
- Procrastination or time management (32%)
How many students are stressed out by schoolwork?
Challenge Success is grounded in the belief that students should not have to choose between academic achievement and well-being. Yet for many young people, school continues to feel like a tradeoff: working harder while sleeping less, pushing through stress without adequate support, and pursuing grades or test scores at the expense of health, engagement, belonging, or sense of self.
Physical symptoms of student stress
During the 2025-26 school year, we surveyed tens of thousands of students, and found that the vast majority of students reported experiencing a physical symptoms of stress in the past month:
- 83% of high schoolers
- 74% of middle schoolers
- 62% of 3rd-5th graders
The most common reported physical stress symptoms reported by students are exhaustion, difficulty sleeping, headaches, stomach problems, tightness in chest/difficulty breathing, and significant weight gain/loss.
We also noted differences in physical symptoms of stress by demographic characteristics, including gender identity and race/ethnicity:

- Middle and high school students who identify as girl/woman, transgender, or non-binary are more likely to report physical symptoms of stress than those who identify as boys/men
- Students of color are more likely than students who identify as White to report physical symptoms of stress.
Academic pressure and worry in middle and high school
What we’ve learned over more than a decade of surveying students is that they consistently describe specific, concrete features of their school days and routines as sources of stress. Taken together, these pressures build up, weighing heavily on students’ well-being. There are only so many hours in the day, and for many students the sheer quantity of work, for example, how much homework was assigned across all their classes on the same night, overloads them. While some stress associated with tests, quizzes, and finals is to be expected, students note that they are especially stressed when several high-stakes assessments land in the same week. On top of it all, students are tired. Lack of sleep, time management, and procrastination are real stressors for teens, including how early the first bell rings, whether there is any unstructured time during the school day. The pressure students feel is relentless. While these rates are lower in middle school, they are still concerningly high for adolescents:
- 69% of high schoolers and 48% of middle schoolers often or always feel stressed by schoolwork
- 73% of high schoolers and 57% of middle schoolers feel quite a bit or a lot of pressure to do well in school
How schools can address student stress
Based on more than 20 years of work with more than 750 schools, we have organized our learnings into a framework called S.P.A.C.E.™, with each letter representing one area of the student experience a school can adjust. Here is what three key elements look like when stress is the problem you are solving:
Start by finding out what is actually driving stress at your school
The research shows that bringing the community along in school change is absolutely critical to its sustainability, and that starts with truly understanding the unique circumstances at each school. The Challenge Success-Stanford Surveys collect data from students in grades 3 through 12, along with staff and families, and our research team works with schools to interpret what comes back. Because of our longstanding relationship as an affiliate of the Stanford Graduate School of Education, our surveys are overseen by the university’s Institutional Review Board and held to the highest ethical standards.
Survey data is a starting point, not an answer. What makes the difference is what happens next: bringing students into the conversation about what the data means and what should change. Our guide to 8 questions school leaders can ask to elevate student voice is a practical place to begin, and our school change process describes how we structure that work over time.
What change looks like in practice
Questions school leaders ask us about academic stress and pressure
More on the topic of student stress and academic pressure
- Tip Sheet: 10 Ways Schools Can Reduce Academic Stress and Worry
- 2025 Research Brief: Navigating Stress in Schools
- The S.P.A.C.E. Framework for School Change
- Our Stanford research
While this piece is written for principals, heads of school, deans, superintendents, and district leaders who are wondering how to address student stress and academic pressure at their schools, we also invite parents/caregivers to check out our family-facing resources on the same topic here.
Talk with us about your school
If you are weighing where to start, we can talk through what you are seeing, whether survey data would help, and what a partnership would involve for a school your size.
Schedule a meeting | Learn about services for K-12 schools
Challenge Success is an affiliate of the Stanford Graduate School of Education and has worked with more than 750 schools worldwide.
Student stress and academic pressure references
Challenge Success-Stanford Survey of Student Experiences, 2025-26; HS n=33,164; MS n=11,085.

