how to make human heart model | diy | 3rd | craftpiller | biology models

In this post we write about making of the human heart model | diy | 3rd | craftpiller | biology models

Creating a human heart model using cardboard and color paper with a representation of blood flow can be a fantastic educational project to learn about the anatomy and circulatory system of the heart

human heart model | diy | 3rd | craftpiller | biology models
human heart model | diy | 3rd | craftpiller | biology models

Let’s build a simple 3D human heart model with a visible pathway to demonstrate blood flow.

Materials needed:

  1. Cardboard (for the base and heart structure)
  2. Color paper (for decorating and details)
  3. Scissors
  4. Glue or double-sided tape
  5. Marker pens or sketch pens

Step-by-step instructions:

  1. Base:
    • Cut a rectangular or square piece of cardboard to serve as the base of the heart model.
  2. Heart Structure:
    • Cut out two identical heart shapes from cardboard to represent the heart’s atria and ventricles.
    • These heart shapes will be glued together to create a 3D heart structure.
  3. Blood Flow Pathway:
    • Use color paper strips to represent the blood flow pathway through the heart.
    • Attach one end of the color paper strip to the base to indicate the entry point of blood into the heart.
  4. Atria and Ventricles:
    • Glue the two heart shapes together to form the 3D structure of the heart.
    • Attach the heart structure to the base, positioning it appropriately along the blood flow pathway.
  5. Valves:
    • Use color paper to create flaps representing heart valves between the atria and ventricles.
    • Attach these flaps inside the heart structure to allow the blood flow to follow the correct path.
  6. Labeling and Details:
    • Use marker pens or sketch pens to label the different parts of the heart, such as the atria, ventricles, and valves.
    • Add any other details you want to include, such as arrows to indicate the direction of blood flow.
  7. Decorating the Model:
    • Use markers or color paper to decorate the heart model and add more details to make it visually appealing.

Now, you have a simple 3D human heart model made from cardboard and color paper, with a representation of blood flow. This model can be a helpful visual aid to understand the structure of the human heart and how blood circulates through it. It’s an interactive and creative way to learn about the essential organ responsible for pumping blood throughout our body.

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Video steps on making human heart model

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