Nadia has been wanting to learn as much as possible about biology and so we decided to do the Magic School Bus: A Journey into the Human Body science kit. The full color workbook that comes with it is filled with cool facts about the body. There is an experiment on muscles, joints, the heart, taste, and more. The kit comes with everything except basic things found in the house like a water bottle and food coloring.
I think the Magic School Bus experiments are fun for all kids, but especially those who already like the show. We have 10 more in our set, so I will continue to post as we complete them. {affiliate link included in this post}