Pumping Heart Model

Description

• Easy-to-use, multi-sensory model
• Explore how the heart and lungs work together for oxygen exchange
• Uses a simple hand pump to demonstrate basic heart and pulmonary blood flow
• Features clearly labeled heart chambers, main artery, veins and lungs. Ideal for ages 8+
• Set of 5 pieces includes projector with display stand, 3 image discs with 8 images on each (24 images total), and activity guide. Requires 3 AAA batteries (not included).
• Get ready to explore the wide world around you with science discovery toys and tools that help kids build observation and critical thinking skills used by real scientists, school supplies,teacher supplies!