Descriere 150 Great Science Experiments

Ingenious, easy-to-do projects explore and explain the wonders of science and technology! This is a great book, with easy to recreate experiments. For the most part, the experiments are conducted with materials and items that are readily available in most households and easy to find at neighborhood stores. They are inexpensive and fun. You will enjoy them as much as the children do, and both adult and child are likely to learn something new. Age Range: 8 - 12 years. Grade Level: Preschool - 12