Science With Plants Author:Helen Edom, Simone Abel (Illustrator) This lively book is packed with exciting science activities which encourage children to explore the intriguing nature of plants. Readers can find out how to change the color of a leaf, how to tell the age of a tree and why a seedling always grows the right way up. All of the experiments and tricks are safe to do, using only ordinary household eq... more »uipment.« less