Explorez les sites webs suivants:  • http://science.howstuffworks.com/electricity.htm - This website provides excellent background information for understanding electricity. • http://www.yukonenergy.ca/community/education/games/ - This website from Yukon Energy provides Shock Comics with Harry Hazard. Click on the Grades 6-9 version for your own use or to share with the students. • To learn about how rechargeable batteries work, visit how stuff works:http://www.howstuffworks.com/battery4.htm• Here is a very good analogy to explain parallel and series circuits that uses traffic and toll booths. http://www.glenbrook.k12.il.us/gbssci/phys/Class/circuits/u9l4b.html