About

 

I'm a co-founder and product guy at Portfoliyo. 

Previously 5th and 8th grade school teacher at via Teach For America and Saint Louis University Biomedical Engineering grad.

E-Mail: harsh@portfoliyo.org

Ask me about Khan Academy, remind101, Study Island, anything EdTech related, Portfoliyo, TFAConnect, Code Academy, Codecademy, General Assembly and anything coding related, and you're sure to get me fired up. Go ahead - try it

314-537-1024 (call/text)

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Wednesday
May112011

Missing Prime Numbers Video

KA is missing a Prime #s video. I made one for my students. Use if you would like, or make one, Sal. Wow that was fast. Not sure if Sal saw this post, but he made a Prime Numbers video within hours of this post. There is one on Prime Factorization, but Sal only briefly mentions prime numbers. 

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