Learn all about animal and human movements and muscles and their similarities and differences. From muscles, bones and exoskeletons to running, jumping swimming

Help children of all learning styles and strengths improve their critical thinking skills with these creative, cross-curricular activities. Each engaging activi

Learn all about animal and human healthy bodies and their similarities and differences. From breathing and diets to sleeping and keeping warm and clean, explore

"Text first published in 1990 by Children's Press, Inc."

A charming children's encyclopedia bursting with fun facts for little learners who want to know about the world! Our world is an amazing place. It’s full of r