기능

• It is often said that the heart acts like a pump, but not many children seem to have a proper understanding of how pumps work.
• So in this course, we will use a tube with a valve and a silicone tube to model the heart and blood vessels.
• It is more effective to perform experiments with water colored with food coloring.
• By experimenting with the models you create, you can learn how the heart valves work, how blood flows, and how the pump works.
• By making your own heart model, you can get a better understanding of it, and you can accurately reproduce the beat (pulse) that blood passes through, which is very interesting to learn.
• Ideal for explaining 2 atria and 2 ventricles.
• They can understand the relationship between the heartbeat and the pulsation.