Week+three+and+fou

9.16 collecting data - rubberband cannons

9.17 finish collecting data and calculate average for each trial

9.18 graph data (view video first http://youtu.be/9BkbYeTC6Mo) write your conclusion, share your findings with the class.

9.19 to 9.26 Where do all these ideas for making and improving products come from? look at this example poster and use your rubric to assess it. How close is your grade to the teachers? 9.27 Friday fun lab - in the spirit of "mistakes":) media type="custom" key="23943432" media type="custom" key="23943426" (you will be working in groups of 4 and completing observations / insights / etc )
 * What inspires inventors?
 * Wild Ideas
 * Outside inspirations
 * [[file:seeds of engineering.pdf]]
 * [[file:inventions ad and info rubric.docx]]