Kai Burghardt

1. Общност
2. Content Requests and Feedback
3. Khan Academy, please FIX confusing mistakes in videos

Well, I want to be fair and respectful. I recognize that Khan Academy provides educational materials free of charge thus it is unfair to demand anything without giving in return (unless you happen ...

1. Общност
2. Content Requests and Feedback
3. Khan Academy, please FIX confusing mistakes in videos

Yeah, I can confirm that both the YT 𝚒𝚏𝚛𝚊𝚖𝚎 “full player” as well as the 𝚟𝚒𝚍𝚎𝚘 “fallback player” do not show the correction in full screen mode. That’s disappointing. Meanwhile you can force‐load a...

1. Общност
2. Content Requests and Feedback
3. Khan Academy, please FIX confusing mistakes in videos

You can learn from making mistakes. I actually like that KA shows that teachers are not infallible Übermenschen and admit their mistakes. You lead by example: my in‑person classes sometimes start w...

1. Общност
2. Feature Requests and General Site Feedback
3. Python Terminal Interaction

I would also appreciate if the text window kept scrolling so the last output is always visible. I’m afraid using this method smooth animations are not feasible, though. As of 2026 Khan Academy uses...

1. Общност
2. Content Requests and Feedback
3. Calculator in Check Your Understanding sections

MDabney, the example in your opening post – as you realized – does not really require a calculator. Dividing by −0.5 is equivalent to ÷ −½ is equivalent to × −2 (division is multiplication by recip...

1. Общност
2. Feature Requests and General Site Feedback
3. Suggestion: Make the Presentation Slides Available for Physics Courses

As far as I recall Mahesh and others do not just use presentation slides. They write on the screen as they speak. Do you really want the vanilla slides without annotations? […] and save us from ha...

1. Общност
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...

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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?

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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 ...

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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.