THE AMAZING HUMAN BODY

Assemble a simple squeeze-bulb pump to circulate red dye through thin, clear tubes like your heart and circulatory system. Expand and contract two balloons inside a rubber diaphragm to mimic how air is pulled in and out of your lungs. Discover how the esophagus, stomach, and intestines are related as you guide a ball through a maze shaped like your digestive tract. Observe how the spine, rib cage, shoulder blades, and pelvis all connect to keep your torso strong and straight. Dabble with slime as you learn about the important role mucus plays in your respiratory system. Stretch and contract rubber bands to illustrate how the bones, muscles, and tendons in your arm work to move.

Age: 4+