Why Khan Academy works
 

Personalized learning

Students practice at their own pace, first filling in gaps in their understanding and then accelerating their learning.
 

Trusted content

Created by experts, Khan Academy’s library of trusted practice and lessons covers math, science, and more. Always free for learners and teachers.
 

Tools to empower teachers

With Khan Academy, teachers can identify gaps in their students’ understanding, tailor instruction, and meet the needs of every student.