Screencasts

C Elliott Simple Machines PBL Screencast # 4 Inclined Planes, Spring Scales & Newtons

Screencast #4 will soon be edited due to a late night mathematical misdemeanor!!!

C Elliott Simple Machines PBL Screencast # 3 Wheels and Axles

C Elliott Simple Machines PBL Screencast # 2 Levers

C Elliott Simple Machines PBL Screencast # 1 Driving and Guiding Questions


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