Holder for Drawdio Board

A laser cut board to make it removing and adding a drawdio board to multiple devices. Zip-tie the holder to paintbrushes, pencils, etc. instead of the drawdio board.

I created this board for a week long lesson titled "Scientific Inquiry Using Electricity" for students in grades 3-6 with the learning objective of teaching students how to write questions while making scientific observations, and then use the data collected to answer the questions written.

This holder was made to hold the Drawdio board sold by adafruit.com
http://www.adafruit.com/products/197. The Lesson could be easily work with a cheaper 555-timer based noise maker - http://www.instructables.com/id/Building-a-Noise-Maker-with-Bare-Paint-and-a-555-t/

A complete week-long MN Science stanards aligned lesson for grades 3-6 that uses the board can be found at https://docs.google.com/document/d/1PkOOTJgug72I07byVQfwB4c56I5cynhe_Q7FwXfffaY/edit?usp=sharing

Introduction and instructional videos are found in the