Derek Chau

1. Community
2. Content Requests and Feedback

I've been practicing Algebra 2 lately and I'm seeing more confetti being thrown around every time I get a question right. I wasn't concerned about this until I completed a practice session in which...

1. Community
2. SAT Questions and Feedback

Unlike most subjects (Algebra 2, Calculus, Geometry, etc.), the SAT test prep is one of the few subjects which aren't reported! Yes, I do earn points but it's never logged in my activity feed (Prof...

1. Community
2. Content Requests and Feedback

I just earned 1,000,000 energy points (yay woo hoo!) and was rewarded the "Cosmos" background. Upon its appliance, I noticed that the resolution it displayed seems fuzzy, rather than detailed in co...

1. Community
2. General Khan Academy Questions

 Just being curious, is there a way to find out when I created my Khan Academy account EXACTLY? It'd be great to know rather than just reading "# months ago" on my profile tab. Thank you