Percent Increase and Decrease Quiz

2+ results

AVIATION THROUGH THE STUDY OF BIRDS: A QUIZ/ GRS. 5-12, MG, AERODYNAMICS

Created by

This is a stem science quiz that combines knowledge of birds and aerodynamics for aircraft. It can be used as a take home quiz, a class activity during an open computer lab slot, or in a center. Leonardo da Vinci knew that by studying birds we could get better at flight! Thanks ever so much for visiting our humble shop. An answer key is provided. (There is a science tidbit, and a quotation from da Vinci included in the quiz.)

5th - 12th, Adult Education, Higher Education

Physics

Mini Workshop: Inflating a Balloon With Yeast

Created by

Knowledge Conduit of Insanitek

Yeast is an amazing microbe with a fun (and stinky) ability to belch gas which can inflate bread -- and balloons. This quick lab can be done in small groups to explore the power of yeast or as a demonstration to introduce the topic of yeast or gas pressure. It's fun, cheap, and only takes a half hour (at most) to get results. If you want to take it from demonstration to experiment, there are experiment prompts and dot grid paper to brainstorm possibilities and room to design experiments.

4th - 9th

Physics, Science