Jan 182012
Did you know that you can entertain a 9 & 7 year-old for hours with a cup of water? Oh, and a beater made out of Legos…
This afternoon, Woody tested several arrangements of the propeller to see which created a deeper well when rotating the handle. Tigger watched his Lego character swim around at various speeds and learned a bit about inertia. We talked about Newton’s first law of motion. We talked about how gear sizes determine how quickly gears move. We talked about how much fun it is to make a mess with water. 
