Donatien

1. Cộng đồng
2. Feature Requests and General Site Feedback
3. reset progress

Hi, I did the coding courses several years ago. Now my son starts to learn coding and I'd like to follow with him and re-doing the challenges. Resetting my progress would be nice. Keeping tab of th...

1. Cộng đồng
2. General Khan Academy Questions
3. Middle aged and I want an education

Hi, I'm 43 and learning everyday thanks to Khan Academy. I think learning is a mindset, it's never too late. I was always lame in mathematics, and quite afraid by it. I try to learn some every wee...