About the Lesson
This Science Nspired Bell Ringer is intended to introduce the topic of Lenses to students. The Bell Ringer shows different shape and size lenses and begins the discussion of where an image appears based on the relationship with the focal point.
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.