This easy-to-use, multi-sensory model helps children explore how the heart and lungs work together for oxygen exchange.
Using a simple hand pump, it demonstrates basic heart and pulmonary blood flow. Creates a memorable exploration of how the heart and lungs work together for oxygen exchange.
The model features clearly labelled heart chambers, main artery, veins, and lungs, making it ideal for ages 8 and up.
Stays mess-free — liquid is sealed in.
The set includes a projector with a display stand, 3 image discs (with 8 images on each for a total of 24), and an activity guide.
Requires 3 AAA batteries (not included), offering an engaging way to learn about human biology.
Measures approximately 12”L x 11”W x 5”D
Suitable for Grades 3+
Suitable for children aged 8 and up.






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