About the Lesson
This Science Nspire Bell Ringer introduces the topic Natural Selection to students. The Bell Ringer shows the importance of organisms being able to adapt to changing environments. Students are then asked to answer questions based on the short video segment shown.
The Bell Ringer is a PublishViewTM document (.tnsp) file, 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.