Monthly Archives: June 2011
Eggmosis – Osmosis with Eggs
A 2-for-1 experiment; Day 1 is an Acid-Base Reaction, Day 2-3 is the Osmosis Portion. Though it covers 3 days, the entire time spent on the project is 15-45 minutes. DAY 1: Dissolving the shell 1) Place 4 eggs in a container, cover with white vinegar. 2) Add some “fresh” vinegar (or just replace with &hellip Continue reading
If the Box Fits: Camera Obscura
This idea came from the Best of Beakmanâ€™s World videos. Our son started watching them because I told him he wasnâ€™t going to be sitting in front of the TV all summer. He negotiated: Even if itâ€™s educational? What about Beakmanâ€™s World? And Libertyâ€™s Kids? My counter: Okay, you can watch Beakmanâ€™s World, but you &hellip Continue reading
Whatever floats your boat!
Alternatively entitled, â€œ1001 Uses for Old Taekwondo Boards, Use #1â€ Our son, like every other child in his Taekwondo class (so I hear), has an under-bed full of these boards. The sheer joy derived from breaking them evidently grants the boards immunity from ever being discarded. This leaves us with a lot of boards which, &hellip Continue reading