I teach 5th grade and my students are in love with these books as well as The Periodic Table: Elements with Style. It makes it easy for them to understand. They borrow the books from me daily and it really triggers an interest in science for them. These books have been so successful in my classroom I pre-ordered the biology version coming out in September. I can't say enough good things about it/them.

My six year old plowed through this book in one afternoon... he knew he'd love it because the Periodic Table version is an old favorite. The information is clear, concise, and engaging, the pictures appealing to my little Pokemon fan. I love that we had a whole discussion of strong vs. weak force at dinner last night. Not really a textbook, but a fantastic introduction to physics for kids who read well on thier own.

The only drawback to this book is the fact that now my 6 year old knows what alpha particles are and I have no idea. This is another outstanding science book for children that not only teaches but excites them about the subject matter as well. The book arrived in the mail last week and on the first day my son read the entire book. Never fear however the subject matter is introduced well enough to entertain and inform in that first reading, however it is physics. He has and will I am sure continue reading, understanding a little more each time. He was disappointed that Physics did not come with a poster like The Periodic Table: Elements with Style. I do recommend reading the book thoroughly, if like me you are not into physics, before your child does. The conversations go better when you don't have to look everything up.