Place the inventions on the interactive timeline in chronological order to advance to the next level.

This lesson plan focuses on discussion of inventions, brainstorming new products or improvements, and identifying the protection, production, and marketing processes.

Learn about the history of electricity and the scientists involved in investigating it and inventing machines related to it.

A discussion of the life and achievements of Canadian inventor, Alexander Graham Bell. Focuses on the two fascinations that marked Bell's whole life: his concern for the deaf and for flight, and the inventions that resulted. This is a...