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Help every student succeed with personalized learning.
Yes, it’s free!

Students get instant feedback on over 100,000 practice questions. We’re always free for teachers and students.

Finally! Real tools to differentiate your classroom

Personalized learning

Tailored to each student’s current learning level, our mastery system gives instant feedback and recommendations on exactly which skills to practice next.

Trusted content

Created by experts, our standards-aligned practice content has over 75,000 interactive practice problems and covers math K-12 through early college, grammar, science, history, AP®, and Official SAT® Practice.

Actionable insights

Teachers can easily use real-time student data to see skill mastery levels, identify misconceptions, form small groups, and tailor classroom instruction.
“My students love Khan Academy because they can immediately learn from their mistakes, unlike traditional worksheets.”
AHMED A.Biology teacher, Houston, TX

How can you use Khan Academy with your students?

Self-paced learning

Our mastery system gives your students personalized recommendations for practice just right for them. While students master skills at their own pace, you are able to work with small groups or provide one-on-one coaching.


You can easily find and assign specific lessons or practice for your students. Students can work on your assignments during class or for homework.

Reviewing before a test

Have a test coming up? Have your students take practice quizzes or unit tests and watch videos or read articles to prepare.

Trusted by teachers, loved by students

  • More teachers trust Khan Academy than any other online curricular learning resource.
  • 80% of students who have tried Khan Academy say it helps them succeed in school.

Khan Academy improves student outcomes

Students perform better than expected on district established targets.

Students who used Khan Academy for 30 minutes a week gained 22 additional points (.20 effect size) on their state math assessment. The district indicates this is roughly 2x the district target versus those who did not use Khan Academy.

Read the full study ›

39 point increase in SAT scores

Students who used Official SAT Practice for six or more hours and engaged in at least one of three recommended best practices scored 39 points more, from PSAT/NMSQT® to the first SAT, than students who did not use Official SAT Practice.

Read the full study ›

Interested in learning more?

Tour Khan Academy

Watch our step-by-step overviews of how to use Khan Academy’s key features.Take the video tour ›

Join our teacher community on Facebook

Connect with other Khan Academy teachers and get practical tips in our online teacher community.Join our Facebook group ›

Explore our classroom implementations

This series of short videos features real teachers who show you how they use Khan Academy in their classrooms.Browse our training videos ›

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