It works! The paper men stick to the balloon!
Now it's Rebecca's turn to rub the balloon.
This is fun!
Now we'll use our homemade static tester to see if different materials hold a static charge.
Nope, the stick doesn't work.
Let's try the plastic comb
How about this? I think I saw the tester wiggle just a bit!
We did a whole bunch of circuit experiments with the Electronic Playground
In this one we learned that salt water is a good conductor of electricity. It made the LED light up brighter than just plain tap water.
We've also been doing the Gizmos on the explorelearning.com website. They are really neat! Science is fun!