Electricity+(3.04)

[|What Is Electricity?] contains an interactive crossword puzzle that students can complete on the screen. There is a "cheat" button that can be used for help. This site is advanced for average 4th graders but may be a good extension activity for accelerated students. It goes into advanced terms such as atoms, charges, and neutrons.

[|Static Electricity Applets] cool videos on static electricity.

[|Simulations] Cool simulation to teach electricity.