Learning Charts Combo Packs Health 5-chart pack includes Parts of the Body, MyPyramid.gov - Steps to a Healthier You, Healthy Habits, Be Good to Your Teeth, and Washing Your Hands. Each chart measures 17" x 22". Activity guide on back. 5-chart pack includes Parts of the Body, MyPyramid.gov - Steps to a Healthier You, Healthy Habits, Be Good to Your Teeth, and Washing Your Hands. Grade: 2-5