There's a special guest at school today and her name is Doctorpus Doris. She's here to teach everyone about something very, very small called germs and how washing your hands can help send them packing
Here's a wonderful way for toddlers to remember important words like "please," "thank you," and "excuse me." This appealing book with a sheet of stickers for added fun.
If you look at a piece of a leaf or a drop of saliva through a microscope, what do you see? Cells are the basic building blocks of life and they make up every living thing, from plants to animals, from humans to bacteria! In Cells: Experience Life at Its Tiniest, readers ages 12 to 15 investigate cells and learn how they affect our health, reproduction, criminal investigations, and agriculture.…