how to make open and closed circulatory system model

In this post we write about making of open and closed circulatory system model

Creating an open and closed circulatory system model using cardboard and color paper can be a great educational project to understand the differences between these two types of circulatory systems.

Let’s build a simple model that represents both systems.

Materials needed:

1. Cardboard (for the base and structures)
2. Color paper (for representing different components of the circulatory system)
3. Scissors
4. Glue or double-sided tape
5. Marker pens or sketch pens

Step-by-step instructions:

1. Base:
   • Cut a large rectangular or square piece of cardboard to serve as the base for the model.
2. Open Circulatory System Representation:
   • Use color paper to create representations of the key components of the open circulatory system.
   • Cut out a simple representation of an insect or other organism with an open circulatory system.
   • Use color paper to create the heart-like structure, arteries, and veins for the open circulatory system.
3. Closed Circulatory System Representation:
   • Use color paper to create representations of the key components of the closed circulatory system.
   • Cut out a simple representation of a human or other organism with a closed circulatory system.
   • Use color paper to create the heart, arteries, veins, and capillaries for the closed circulatory system.
4. Placement on the Base:
   • Arrange the color paper representations of both circulatory systems on the base, with enough space between them.
5. Labeling and Details:
   • Use marker pens or sketch pens to label each component of both circulatory systems (e.g., heart, arteries, veins).
   • Add brief explanations or captions to describe the functions of each component in the open and closed circulatory systems.
6. Decorating the Model:
   • Use markers or color paper to decorate the model and add more details to make it visually appealing.

Now, you have an open and closed circulatory system model using cardboard and color paper. This model visually represents the major components of both types of circulatory systems and helps understand the differences between them.

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Step by Step Video on Making of open and closed circulatory system model

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