The two books in this innovative science series provide a set of 100 mini experiments for students, each of which can be completed in 30 minutes or less. All of the experiments are simple to set up, requiring little in the way of formal scientific equipment. Book A contains 51 experiments on the following topics: air; gravity; static electricity; current electricity; energy; flying; hearing; heat; light. Book B contains 49 experiments on the following topics: magnets; motion; seeing; gadgets; sound; space; water; weather. All experiments are posed as questions. Instructions are clear and easy to follow in step-by-step points with supporting illustrations. Each experiment has an equipment list, and a time and level of difficulty indicator.