September 1

Blimp

A blimp flew over my neighborhood recently which led me to wondering about the history and construction of dirigibles. Through my research, I realized how rare it is to see one! Add blimps to your study of air and space. What an interesting addition to history units too!

Begin the discussion with your students by presenting two balloons for them to observe, one filled with helium and the other your breath. Why does one balloon float? How does a hot air balloon differ from a blimp?

Click here to watch full screen. Click here for the Safeshare link.

Click here to watch full screen. Click here for the Safeshare link.