A Science Adventure that lasts a Lifetime!

Designed by a team of Harvard scientists, educators and parents, these award-winning kits are packed with hands-on experiments to keep kids busy for hours, days, weeks!

Young scientists can complete the sets individually or work through the series to experience the ultimate science adventure.

Recommended that younger scientists:
Ages 5 - 8: Start with set 1, 2, or 3.
Ages 9 - 12: Start with set 4.

Set 4: Grow, Measure and Mix!
Young Scientists of all ages will be fascinated by growing bacteria and fungi of all colors in Petri dishes. Discover how antibiotics can cure disease. Make and calibrate a scale, learn about density, and test all kinds of substances with pH and litmus paper. Finish this set with some real copper plating!

Awards:
Dr. Toy's 100 Best Children Products, 2002
National Parenting Center Seal of Approval, 2002
Learning Resource Institute Outstanding Resource Award, 2002
National Parenting Publications Award, 2003
Learning Magazine Teacher's Choice Award, 2004

Ages 9 - 12
Grades 4 - 7

3248 - Set 4 - Bacteria, Weights, Acids - $24.95