John Moser

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2. Content Requests and Feedback
3. LGBT content request

There's no such thing as neutrality; you also assert that these things aren't school subjects.  Part of the purpose of school--the larger purpose, in fact--is to socialize students. You could have ...

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2. Content Requests and Feedback
3. LGBT content request

Henry, doesn't that imply that Khan Academy should be neutral to racism, sexism, and slavery? Are you suggesting that rape is okay as long as a religion believes it's good, and we should avoid taki...

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2. Content Requests and Feedback
3. Which calculus class comes after pre-calculus?

Differential calculus, then Integral calculus.  Khan Academy has like 5 different Calc 1 courses, so it's confusing. Calculus AB/BC will not prepare you for…anything.  Well, except Calc 1 in colleg...

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3. Newton - Raphson method lesson is in Khan academy?

It's a computer division algorithm that's fairly fast, problem being charging up the look-up table is slow, and you need to complete the q-digit lookup before you can start adding, multiplying, and...

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2. Content Requests and Feedback
3. Newton - Raphson method lesson is in Khan academy?

Wait until you see Sweeny-Robertson-Tocher division. I actually figured out how to do it without a look-up table—a 60-year-old problem everyone's been trying to solve, took me 2 hours, they were th...

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3. New Course Suggestion - Intellectual Property

Can you put the name of the course in the subject line so people can see what it is without opening the post?

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2. General Khan Academy Questions
3. Restarting Course Challenge/Unit Test

Can confirm, not on course challenge.  Very annoying writing the first question on the course challenge down on paper correctly then entering it wrong!  Math r hard.

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2. News and Updates from Khan Academy
3. Update: Simplified cards before and after exercises, quizzes, unit tests, and course challenges!

It's a technically-correct analogy and helps people understand subtle psychological impacts of the type of feedback given which is non-obvious. I often liken things that are weaponizable to the wea...

1. Общност
2. News and Updates from Khan Academy
3. Update: Simplified cards before and after exercises, quizzes, unit tests, and course challenges!

Removing all the skill level changes and other information, to me, caused a serious drop in interest.  I don't feel excited about practicing; it's now a chore.  It just says "blah, you practiced." ...

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3. Use anzan and other high-tech math methods

I've thought about this more, and considered a rough curriculum for absolute early math—the earliest, learning counting and basic arithmetic.  Roughly: First introduction to Counting is a brief e...