11 Hands-On Heart and Circulatory System Activities For Kids


Teaching kids about the heart and circulatory system can be both educational and fun. By engaging in hands-on activities, children can develop a deeper understanding of how their bodies work. Here are 11 exciting activities that will help kids explore the wonders of the heart and circulatory system.

  1. Create a Model Heart: Gather materials such as clay, playdough, or modeling clay. Guide your child to sculpt a model of the heart, highlighting its different chambers and valves. This activity allows kids to visualize the structure of the heart in a tactile way.
  1. DIY Stethoscope: Use a cardboard tube, funnels, and duct tape to create a homemade stethoscope. Encourage your child to listen to their own heartbeat and also to compare the sounds of a healthy heart with an irregular one. This activity helps children understand the role of a stethoscope in examining the heart’s sounds.
  1. Blood Flow Relay: Set up a relay race to simulate the flow of blood through the circulatory system. Divide participants into teams and assign them different roles, such as the heart, arteries, veins, and body cells. Each team member must pass an object representing oxygenated blood to the next, mimicking the circulation process.
  1. Heartbeat Experiment Show children how physical activity affects their heart rate. Have them count their resting heart rate, then engage in various exercises such as jumping jacks or running in place. Afterward, measure their heart rate again to observe the difference. This activity allows kids to understand the connection between exercise and heart health.
  1. Edible Blood: Create a delicious and educational snack by making edible blood. Combine corn syrup, red food coloring, and oat flakes to represent plasma, red blood cells, and platelets. Explain the function of each component while enjoying this tasty treat.
  1. Circulation Sensation: Using a balloon and a string, stimulate blood flow throughout the body. Inflate the balloon and attach it to a string, representing the heart. Invite your child to pull the string to observe how blood is pumped through the various parts of the body. This activity conveys the concept of blood circulation.
  1. Heart Dissection Simulation: Explore the internal structure of a heart through virtual dissection. Find online resources or use educational apps that provide interactive virtual heart dissections. This activity allows children to explore the heart’s chambers, valves, and blood vessels without the need for real dissection.
  1. Pulse Point Exploration: Teach your child about pulse points by locating them on their own body. Let them feel their pulse at different points, such as the wrist, neck, or inner elbow. Discuss how each pulse point corresponds to a specific artery and how it can be used to assess heart rate.
  1. Blood Composition Experiment: Demonstrate the different components of blood by creating a simple experiment. Use red, white, and blue beads or colored water to represent red blood cells, white blood cells, and plasma. Mix the components together in a clear container, explaining their functions. This activity helps children understand the composition of blood.
  1. Heartbeat Art: Combine art and science by having your child create heartbeat-inspired artwork. Offer various art supplies like paper, markers, and paints. Encourage them to express their heartbeat rhythmically through lines, shapes, and colors. This activity fosters creativity while reinforcing the connection between the heart and artistic expression.
  1. Healthy Habits: Discuss the importance of practicing healthy habits for a strong heart and circulatory system. Involve your child in activities like meal planning, exercise routines, and stress management. By emphasizing the significance of a healthy lifestyle, children can make long-lasting positive choices for their heart health.


Engaging in hands-on activities is an effective way for kids to learn about the heart and circulatory system. These 11 activities offer a range of learning experiences, from model-building to experiments, and encourage children to discover the intricacies of their bodies. By making learning fun and interactive, we can help children develop a lifelong appreciation for their heart health.