adrielman13

1. Community
2. Technical Issues and Workarounds

There are over 10,000 exercises in Khan Academy. To achieve Proficiency, you must get 100% of the questions correct or get a Familiar skill correct in a quiz, unit test, or course challenge. Achiev...

1. Community
2. General Khan Academy Questions

After ceasing my activity on the Help section, I have stumbled upon a new question:Most Meteorite, Moon, Earth, and Sun Badges (as well as multiple Challenge Patches) have unique symbols for their ...

1. Community
2. Technical Issues and Workarounds

Over the summer of 2026, nothing has changed for me, yet by now a lot of users are talking about changes that didn't happen in my Khan Academy usage (the 'disappearance' of mastery challenges, the ...

1. Community
2. Feature Requests and General Site Feedback

I would like to start by explaining about a large number of badges that have been retired. While I explain new badges I came up with, I would also like to attribute some of these retired badges.Her...

1. Community
2. Content Requests and Feedback

Hello! Today, I want to talk about the history of the Streaks feature - which has been around for far longer on Khan Academy than you might think.A long time ago (I do not know exactly when it was ...

1. Community
2. General Khan Academy Questions

Whenever I start a new course, I set a goal: by the time I have completed a course, at least half of the exercises in that course should be Mastered. And it mostly worked, for the first part of my ...

1. Community
2. Technical Issues and Workarounds

I have recently discovered badges that you might recognize, but if you click on the link for each of them, you will see unfamiliar descriptions.What are these badges?Meteorite badges are common and...