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Writer's pictureA Messy Classroom

Exploring the Heart and Circulatory System: 20 Engaging Teaching Ideas

Updated: Feb 10

Understanding the human heart and circulatory system is a fascinating journey for both educators and students. To make this exploration enjoyable and educational, here are 20 creative ways to teach about the heart and circulatory system. Let's get the ideas pumping!


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Child holding up a heart with hands

1. Heart Model Craft

Create a simple heart model using everyday materials like clay, straws, or papier mache. This hands-on activity helps students visualize the structure of the heart.


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Children's anatomy clay creations

2. Circulatory System Obstacle Course

Get the kids moving. Set up an obstacle course to represent the circulatory system. Each station can represent a different part of the system, emphasizing the flow of blood through arteries, veins, and capillaries. Afterward, have kids reflect on how their heart rate increased from the movement.


3. Heartbeat Journal

Have students keep a "Heartbeat Journal" for a week, recording their pulse rates at different times of the day. Here is a helpful link to a very affordable pulse oximeter. Discuss what factors might influence heart rate.


4. Human Body Apps

Use educational apps that allow students to explore the human body in 3D. Many apps provide interactive models of the heart and circulatory system. Try getting a Merge Cube and downloading the app for the human body. It offers an augmented virtual reality experience where kids can manipulate the organs as they turn the cube.


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Child using merge cube virtual heart

5. Circulatory System Board Game

Design a board game where players navigate through the circulatory system, answering questions about the heart and blood vessels along the way. Or get this learning toy for a fun operation-style game.


6. Heart Art

Incorporate art into the lesson by having students create "Heart Art." They can use various art supplies to represent the heart and its components, fostering creativity while reinforcing knowledge.


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Student heart art

7. Guest Speaker

Invite a healthcare professional, such as a nurse or doctor, to talk to the students about the circulatory system. Real-world experiences can enhance learning. Have them record some interview questions beforehand and practice their interviewing skills.


8. Blood Typing Activity

Simulate a blood typing activity using safe and simple materials like food coloring and water to represent different blood types. Demonstrate how universal donors can give to all blood types.


9. Heartbeat Music

Turn heartbeats into music! Use stethoscopes to listen to each other's heartbeats and create rhythmic patterns or even compose a "heartbeat song."


10. Heart-Healthy Cooking

Connect the lesson to nutrition by incorporating heart-healthy recipes. Discuss the importance of a balanced diet for heart health. Here is a simple recipe that you can cook with your students or child.


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Person making heart in flour

11. Science Fair Project

Encourage students to conduct experiments related to the heart and circulatory system for a science fair. Topics could include the effects of exercise on heart rate or the impact of different foods. Host a final heart or human body science fair and invite parents to see what kids have been working on.


12. Virtual Field Trip

Take a virtual field trip to a medical museum or an online resource that allows students to explore the inside of the heart and learn about its functions.


Here is an example of a detailed video that takes kids inside the heart.



13. Valentine's Day Connection

Tie in Valentine's Day by discussing the heart's symbolic role in expressing emotions. Explore the connection between emotions and heart health. Have students create "Heartfelt Valentines" that include facts about the heart and circulatory system. It's a creative way to combine art and learning.



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Valentine's Day Reading Bundle

14. Heart Yoga

Incorporate physical activity by introducing "Heart Yoga" exercises. Yoga poses that promote circulation can be both educational and beneficial for overall well-being. Here is a blog with more details about how you can use yoga to teach about heart health.


15. Storytelling Session

Encourage creative writing by having students write imaginative stories about a red blood cell's journey through the circulatory system.


16. Heart Pumps

Recreate or buy a heart model that shows how the heart pumps blood. Let kids take turns pumping so they can get some hands-on understanding. Then have kids make models of what they saw.


17. Library Exploration

Go to the library and have kids pull different books about the heart. Have them find 5 new facts that they learned from the books. They can then share those facts with the class.


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Teacher and kids in library

18. Realistic Model Comparing

Buy some very realistic models of the human heart. Let kids explore them and discuss what they notice. Have kids compare the model to the symbol that we use for the heart.


19. Anatomy Puzzle

Print or buy an anatomy puzzle that kids can take apart and see the layers of the human body. Here is a wooden one. Here is a felt one.


20. Poetry

Have kids write poetry about the heart. Share some famous love poems and have them change the poems to be more about the anatomy of the heart.

Example:

"I Carry Your Heart with Me" by E.E. Cummings

Original:

"i carry your heart with me (i carry it in my heart)"


Changed:

"i carry your blood with me (i carry it in my circulatory system)"


Here is a blog with more love poems to teach kids if you are teaching about the heart during Valentine’s Day.


Teaching about the heart and circulatory system can be both informative and enjoyable. By incorporating a variety of activities, educators can cater to different learning styles and make the subject matter memorable for students. Whether through hands-on crafts, interactive games, or Valentine's Day-themed lessons, the journey into the world of the heart is sure to leave a lasting impression.

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