An elementary science experiment book that is both educational and fun. Intended for children in grades K to 6, it contains 101 thoroughly tested and safe experiments relating to earth science. Each experiment has a clear purpose, list of materials and step-by-step illustrated instructions. In addition, without giving too much away, it provides hints as to what may be expected from a given experiment and offers a full explanation of the outcome in understandable terms. Most materials necessary for the experiments are readily available around the house. The aim is to make learning about the earth a rewarding experience and encourage a student's desire to seek more knowledge about science.