About the Lesson
This Science Nspired Bell Ringer introduces the topic of Introduction to Waves to students. The Bell Ringer shows a device that uses sound waves to make chemicals levitate and asks students to consider real world applications of pressure waves. Students are then asked to answer questions based on the short video segment shown.
The Bell Ringer is PublishView™ document (.tnsp), ideal for large group instruction using TI-Nspire™ software and a projection device. This Bell Ringer contains a video which may increase the time to download.