Demonstrations You Can Give
1. Show how to clean a small motor.
2. Explain proper lubrication of motors.
3. Using the chart prepared in this work sheet, give a talk about the motors that work for you-the job each one does, which ones need oil or grease, which need no attention, and why, etc.
4. Use a homemade toy motor to explain "what makes motors run."
5. Show proper way to replace worn cord on a small motor.