Keeping Healthy - Step-by-Step Science Series Author:Karen Lee Siepak The Body - Hygiene - Fitness - Inside and Out - Food and Health. Grades 4-6. Contains 32 hands-on-activities designed to help students understand their bodies and accept responsibility for keeping themselves healthy. Each activity in this book outlines a purpose, describes the materials needed, and has step-by-step directions for carrying out th... more »e activity. Many activities also provide helpful background information for the teacher.« less