A fun discovery lesson that demonstrates the gravity “tug-of-war” between the Earth and the Moon.
Your Guide to Science Fair Topics, Ideas, Experiments, and Winning Displays
Welcome to Janice’s Science Extravaganza!
ABOUT ME: Hi, I am Janice VanCleave, author of 50 best-selling science experiment books for children ages 4 through high school. I taught science for 27 years.
MORE.....
Connect With Me