This teacher resource book provides hands-on science lessons that can be used as an elementary science curriculum, hands-on supplement to any curriculum, or for unit studies. Step-by-step instructions are given for interactive activities that cement learning. The lessons include a materials list, background information, black-and-white illustrations and reproducibles, simple experiments, follow-up activities, and exercise sheets. Ideal for use with the DK Eyewitness series of visual books.Any answers that may be required are in the back of the book, usually on the inside back cover.