Float Your Boat Lesson Plan from Lakeshore Learning: Students predict how many pennies an aluminum foil boat will hold before it sinks! Now YOU Can Build Your Dream Boat With Over 500 Boat Plans! Now YOU Can Build Your Dream Boat With Over 500 Boat Plans!
Mathematicians had the Chalkboard Math Clock, engineers had the Graph Paper Equations Clock, and now chemistry majors and nuclear scientists have the Chemistry Clock. Each number from one through twelve on the clock face uses the elemen