Understanding 3D Shapes – My Cuboid Model for Classroom Teaching

As part of my B.Ed. coursework, I recently created a model on Cuboid, one of the basic three-dimensional geometric shapes taught at the elementary level. This hands-on model is not only a visual aid but also a powerful tool to help students understand the properties of 3D shapes in a fun and interactive way.

What is a Cuboid?

A cuboid is a 3D shape with six rectangular faces. It has:

6 faces

12 edges

8 vertices

All the angles in a cuboid are right angles, and opposite faces are equal. Everyday examples of cuboids include books, bricks, and boxes.

Materials Used for My Model:

Cardboard sheets

Color papers

Fevicol/glue

Scissors

Black marker for labeling

I used bright colors to cover each face of the cuboid to make it more engaging for students. I also labeled the edges, faces, and vertices for better understanding.

Educational Purpose:

This model helps students:

Visualize 3D shapes

Learn the difference between 2D and 3D figures

Understand terms like faces, edges, and vertices

Identify cuboids in real life

How to Use This Model in Class:

Introduce the concept of 3D shapes with real objects

Use the model to demonstrate properties of cuboids

Encourage students to count edges, vertices, and faces

Allow students to touch and explore the model

Conclusion:

Making this cuboid model was a fun and creative experience. It will surely help in making classroom teaching more interactive and enjoyable. Hands-on learning plays a vital role in understanding abstract mathematical concepts, and this cuboid model is a perfect example of that.