Therese M. Shea 
Using Your Bones [PDF ebook] 

A body without bones simply couldn’t work! The skeletal system of the human body is the focus of this valuable volume, which centers on key concepts in elementary curricular content and uses at-level language to make biology accessible and interesting to young scientists. Readers will appreciate the fascinating fact boxes and many colorful photographs featured throughout the text. A concluding activity will help them understand how essential science concepts are truly relevant to their lives.