Hoe kunnen we je helpen?

Maria Poley

Recente activiteit van Maria Poley

Content Update: For the first time, Middle school science from Khan Academy!
1. Community
2. News and Updates from Khan Academy
Hi everyone, You’ve been asking about it, and we’re thrilled to deliver - for the first time ever, we have middle school science courses! We’ve just added a complete physics course, an in-progress...