Excellent reference book for children

This book is very helpful and useful teacher resource book to use in the classrooms to teach kids about trees. There are variety of activities included in this book such as, what makes up a tree, the forest community, people and forests, and etc. this book also include a section for questions, vocabulary, games, images, crafts, and poetry all related to trees and plants. I would use this book with 3-6 grade students.