# geometrical shapes working model – maths project – maths tlm – diy for exhibition

Creating a geometrical shapes working model using cardboard and colored paper is a fantastic way to showcase various shapes for a math project or exhibition.

Here’s a simple and engaging DIY project:

## Materials Needed:

1. Cardboard
2. Colored paper
3. Ruler
4. Pencil
5. Scissors
6. Glue or tape
7. Markers
8. Wooden dowels or straws
9. Small weights (e.g., beads, paper clips)

## Shapes to Include:

1. Square
2. Rectangle
3. Circle
4. Triangle (equilateral, isosceles, scalene)
5. Pentagon
6. Hexagon
7. Octagon

## Steps to Create the Geometrical Shapes Working Model:

Step 1: Prepare the Base:

• Cut a large piece of cardboard to serve as the base for your working model.

Step 2: Draw and Cut Out Shapes:

• Draw and cut out templates for each shape from colored paper. Use different colors for visual appeal.
• Label each template with the name of the shape.

Step 3: Attach Shapes to Dowels:

• Glue or tape each shape template onto wooden dowels or straws.
• For stability, attach small weights (e.g., beads or paper clips) to the bottom of each shape.

Step 4: Attach Dowels to the Base:

• Attach the dowels or straws with the shape templates to the cardboard base. Place them in a way that allows for easy rotation.

Step 5: Optional – Label the Shapes:

• Create labels or index cards with information about each shape, including the number of sides, angles, and any interesting facts.

Step 6: Display and Explain:

• Set up your working model at the exhibition table.
• Demonstrate each shape by rotating the corresponding dowel or straw.

Step 7: Optional – 3D Shapes:

• To expand the project, create 3D shapes (cube, pyramid, cylinder, etc.) using additional templates and dowels.

Explanation:

• During the exhibition, explain the characteristics of each shape.
• Encourage visitors to interact with the model, rotating the shapes and observing their properties.

This working model provides a hands-on and visual representation of various geometrical shapes, making it an interactive and educational display for a math project or exhibition. It allows students and visitors to physically engage with the model, enhancing their understanding of geometry concepts.