These are the flash animations I used in class to teach about branched circuits, current, resistance, etc. After the file loads, click on the main submarine picture to start. Close the switches to see the devices work. Click on the blue panels to reveal the solutions.

Tutorial Video Overview Submarine Circuit 1: Beacon Light Submarine Circuit 2: Communication and Propulsion Submarine Circuit 3: Weapons Submarine Circuit 4: Life Support Submarine Circuit 5: Sailor's Handbook Song: Lyrics

          
© 2008, E. Kimmel (except submarine image)