Education Technology


Physical Science: Sound Waves - Bell Ringer
by Texas Instruments - Bell Ringer Lesson

About the Lesson

This Science Nspired Bell Ringer introduces the topic Sound Waves to students. The Bell Ringer asks students to observe the effect of vibrations on sound pitch and loudness. Students are then asked to answer questions based on the short video segment shown.The Bell Ringer is a PublishViewTM 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.