About the Lesson
This Science Nspired Bell Ringer is intended to introduce pH. The Bell Ringer shows a situation where the land around a lake is being treated with lime to bring the pH of the lake back into balance to preserve the wildlife.
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.