In this article post we have given the video instruction on how to make the polygon working model (maths TLM model ) for science exhibition
Creating a polygon working model using cardboard is a great way to understand the properties and characteristics of different polygons.
Here’s a step-by-step guide to making the model:
Materials you will need:
- Cardboard (for the base and polygons)
- Ruler
- Pencil
- Scissors
- Glue or adhesive
- Color paper (optional, for decorating)
Step-by-step instructions:
- Prepare the circular base:
- Take a piece of cardboard to serve as the base for your polygon model. The size of the base will depend on the size and number of polygons you want to include.
- Decide on the polygons:
- Determine which polygons you want to include in your model. You can choose from various polygons such as triangles, quadrilaterals, pentagons, hexagons, etc.
- Draw and cut out the polygons:
- Use a ruler and pencil to draw the outlines of each polygon on the cardboard.
- Carefully cut out each polygon using scissors.
- Decorate the polygons:
- If you have color paper available, you can glue it onto the cardboard polygons to make them more visually appealing.
- Arrange the polygons on the base:
- Glue the polygons onto the cardboard base, arranging them in rows or columns.
- Label the polygons:
- Use markers or pens to label each polygon with its name (e.g., triangle, square, pentagon, hexagon).
- Add details:
- You can use markers or pens to add details to the polygons, such as the number of sides and angles for each shape.
- Demonstrate the model:
- Use the model to identify and discuss the properties of each polygon.
- Discuss the number of sides, angles, and the sum of interior angles for each polygon.
This model provides a visual representation of different polygons and their properties. It’s a fun and educational project to understand the characteristics of various polygons and their significance in geometry.
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