Alex G

Update: How mastery percentage is calculated

We've updated how mastery percentage is calculated in the classic Khan Academy experience. Your mastery percentage is the percentage of skills in a course or unit that you've reached Proficient or ...

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2. News and Updates from Khan Academy

Content update: New exercises in Middle School Biology and Earth & Space Science

We've added exercises to our Middle School Biology and Middle School Earth & Space Science courses and removed a few others. If you were already working in one of these courses, you may notice that...

1. Community
2. News and Updates from Khan Academy

Content update: New SAT® Reading and Writing Challenge units (SAT® Math coming soon)

This summer, Khan Academy is expanding its Official Digital SAT® prep with three new Challenge units for SAT® Reading and Writing. These new units are designed for students who have already mastere...

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2. News and Updates from Khan Academy

Update: The reimagined Khan Academy Classroom experience

Khan Academy has been reimagined for teachers and their students!    While this transition is primarily designed for teachers and students learning in classrooms, some independent learners may als...

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2. News and Updates from Khan Academy

Content update: New credit and banking content in Financial Literacy, plus new state-specific personal finance courses

This summer, Khan Academy is expanding its personal finance offerings with significant updates to our Financial Literacy course and new state-specific personal finance courses for Florida, Indiana,...

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2. News and Updates from Khan Academy

Content update: New TEKS science courses for Texas classrooms

This summer, Khan Academy is expanding its Texas science offerings with three new TEKS-aligned science courses designed specifically for Texas classrooms. These courses help students build scientif...

1. Community
2. News and Updates from Khan Academy