Number concept for morons

How we got numbers:

https://drive.google.com/open?id=0B-mOEooW03iLTjM4SURMUnBEckU

The bane of my existence - academic morons:

https://www.youtube.com/watch?v=KKU096Lv6Hk

New Calculus for 8th graders:

https://www.youtube.com/watch?v=R_MUC12H2uE

Jack Huizenga's saved criticism:

https://groups.google.com/forum/#!topic/sci.math/4jR1_DH1N4w

Gilbert's monkey business:

https://groups.google.com/forum/#!topic/sci.math/1rGbFury97Q ... https://www.youtube.com/watch?v=-EdxJYFI5uQ