Ideal for early graders. Over 40 experiments to try. Step-by-step instructions that are easy to follow. All projects use everyday materials. Explains the relevance of the experiments to real life. Results that will surprise children and adults alike. Spiral bound so the book can lie flat, making it easy to use.Mugford, Simon is the author of 'My Big Science Book ', published 2004 under ISBN 9780312491765 and ISBN 031249176X.