What happens when you trip or when you drop a ball?When something falls, which way does it fall?Down, down, down Do you know what makes things fall? Renowned science author Vicki Cobb explains the weighty subject of gracity with such ease that even the youngest kids will understand. Follow this book with a child who loves to play. Have lots of dropping races. Together you'll learn how much fun falling for science can be.Exciting hands on activities and irresistible illustrations by Julia Gorton make Science Play a perfect way to learn about science...just for the fun of it