Educators Resource offers products for preK-8 learning materials and educational toys used by schools teachers parents and children.
Pumping Heart Model Easy-to-use multi-sensory model uses a simple hand pump to demonstrate basic heart and pulmonary blood flow. Create a memorable exploration of how the heart and lungs work together for oxygen exchange. Includes clearly labeled heart chambers main artery veins and lungs plus Activity Guide. Heart measures approximately 12 L x 11 W x 5 D. Grades 3+ LER 3535
