Here are some of the pictures took from a presentation and classroom activity by Kelsey Leigh Gordon, a former COASST intern. Thanks for the great activities.
These are all 4th grade students from Thurgood Marshall Elementary in Seattle. 
They did a short powerpoint presenation, they took notes on the three measurments, and then the kids measured 1 wing and 1 foot. A lot of kids said that this was really fun!
