Regina Litman

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3. It doesn't have class 11 and 12(India) Chemistry and biology

If you have access to YouTube, try the channel called Don't Memorise. I just learned a few days ago that the science and math videos I was seeing on this channel are set up to help people pass vari...

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2. Study Group
3. Physics courses - in which order is it supposed to be worked on?

Quick summary - Take the Physics course unless you want to get practice exercises, unit quizzes, unit tests, and a course challenge. If this is the case, take AP Physics 1 and then either the remai...

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2. Study Group
3. Compound Inequalies - Wrong Answer?

The first answer is correct because only one of the two inequalities needs to be true. The answer to the first inequality is x <= 31/3. The answer to the second inequality is x <= 5. (And if any of...

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2. Study Group
3. Do you know why you can't find the zeros of an radical expression if it's simplified?

Actually, you don't have to take them from the non-simplified version. The multiple steps were likely shown for people who want to see every step. If you are confident in using n=8 as the undefined...

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2. Feature Requests and General Site Feedback
3. Reset Unit Tests

The response by ankita is on the first page of this topic, right below the original post. Darn, I had hoped that someone at Khan Academy had deleted it because they decided to rethink it.

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3. Regarding "(all content)" Sections

Here comes the first posting in this topic that is smiley-free! The equivalent of "Statistics and probability (all content)" is actually the course called "Statistics and probability". The equivale...

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2. Positive Stories and Testimonials
3. My Travels with Khan Academy (Revised)

Expanding the scope to Canada: Ontario Quebec

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2. Feature Requests and General Site Feedback
3. Corrections and comments in app

And the word "all right" is often (but fortunately not always) misspelled in a lot of articles and transcripts.

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2. News and Updates from Khan Academy
3. Update: The Refreshed Learner Home Page

Finally, you have acknowledged this awful new change to the Khan Academy Home Page (dare we hope that calling it a "Dashboard" has gone away) here in the Support Community. I had been meaning to po...

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2. News and Updates from Khan Academy
3. Update: Khan Academy Launches Free Official Praxis Core Prep

This message is being posted at about 10:38 p.m. (2238 hours) U.S. Eastern Daylight Savings Time on Monday, July 29, 2019 (02:38 GMT/UMT/zTime on Tuesday, July 30, 2019) As you may know, I am the s...