Kai Burghardt

1. Community
2. Feature Requests and General Site Feedback
3. Requested changes to python environment.

First of all, before any new features are implemented, we need to have that 𝙾𝚂𝙴𝚛𝚛𝚘𝚛 𝚒𝚗𝚙𝚞𝚝 causes fixed. Supposedly it is already fixed but there are still user questions popping up with that proble...

1. Community
2. Feature Requests and General Site Feedback
3. Correct answer but app is saying wrong.

This is a fraction: 48───── 100 This is a quotient: 48 / 100 Yes, they both represent the same value, but maybe that’s what the exercise is about?

1. Community
2. Content Requests and Feedback
3. Unit 9 of Statistics and Probability is too long.

Weird, I count only 47 videos and only 21 skills. Mind the Statistics and Probability course is a meta course: it groups all available videos, articles and skills together. In school you only need ...

1. Community
2. Feature Requests and General Site Feedback
3. Suggestion: Add material covering relativity (physics)

FYI: Special Relativity is the 4th lesson of the Cosmology and Astronomy course.

1. Community
2. General Khan Academy Questions
3. Request to Add English Pronunciation Practice

There is not the English pronunciation. For example Indian English sounds a lot different than General American English. Which one should KA teach? It may be best to merely teach the necessary tool...

1. Community
2. Feature Requests and General Site Feedback
3. Reducing Cheating

Trial’n’error is not cheating. Cheating is copying someone else’s work. Failed attempts are by itself not indicative that you were copying someone else’s work. Furthermore, at least when I was youn...

1. Community
2. Study Group
3. Transformations

Maybe it should be highlighted that (in two‐dimensional geometry) measuring an angle CCW (counter‐clockwise) is positive is a convention. The angle ∡𝑃𝐶𝑄 can mean the angle measured CCW from 𝑃 to 𝑄...

1. Community
2. Computing Platform Community Discussions
3. Prime Numbers Fit in a Quadratic - Exciting Discovery!

Yes, exciting to a middle/high school student who just got acquainted to function graphs (I see you’re playing with Desmos). In mathematics, however, prime–generating polynomials is an observation ...

1. Community
2. Content Requests and Feedback
3. JROTC

−1 With all due respect, the United States military has plenty of resources to run its Junior Reserve Officers’ Training Corps program.

1. Community
2. Feature Requests and General Site Feedback
3. I wish there were Health and Medicine quizzes and exercises

Well, the Health and Medicine Course does have some exercises. It’s just that there is so, so much to learn, a great deal being just plain memorization. I don’t think KA’s mastery‑based learning bu...