Bill Nye: friction video sheet. Very easy for my 7th grade EC classes, 1- 9 are multiple choice answers, the last 3 are short response.
This way they get a chance to watch the video and not spend all of the time on reading and answering the follow along question. Topics include friction, heat, drag, practical application of friction in everyday life.
Hard time finding the video to stream try looking on dailymotion
Includes answer key