# how to make algebraic formulas working model – maths working model – tlm – diy

In this post we gave detailed instruction on making of algebraic formulas working model – maths working model – tlm – diy

Creating an algebraic formulas working model as a fun wheel using cardboard and color paper can be an exciting way to visualize and explore various algebraic expressions.

Let’s build a simple and interactive model that represents different algebraic formulas on a rotating wheel.

Materials needed:

1. Cardboard (for the base and wheel)
2. Color paper (for representing different algebraic formulas)
3. Scissors
4. Brads or pins (for the rotating mechanism)
5. Marker pens or sketch pens

Step-by-step instructions:

1. Base:
• Cut a large circular piece of cardboard to serve as the base of the model.
2. Wheel:
• Cut another smaller circle from cardboard to create the wheel for the fun wheel model.
• Attach the wheel to the center of the base using a brad or pin, allowing it to rotate freely.
3. Algebraic Formulas:
• Write different algebraic formulas on small squares or circles cut from color paper.
• For example, you can represent formulas like “a + b,” “a – b,” “a^2,” “2a + 3b,” etc.
4. Placement on the Wheel:
• Arrange the squares or circles representing algebraic formulas around the circumference of the wheel.
• Attach them to the wheel using brads or pins, so they can rotate along with the wheel.
5. Arrow Pointer:
• Cut a small arrow-shaped piece from cardboard or color paper to serve as the pointer.
• Attach the arrow to the base, pointing towards the rotating wheel.
6. Labeling and Details:
• Use marker pens or sketch pens to label the arrow pointer with instructions such as “Spin the wheel” or “Rotate the wheel.”
• Add a brief explanation of each algebraic formula next to its representation on the wheel.
7. Decorating the Model:
• Use markers or color paper to decorate the model and make it visually appealing.

Now, you have an algebraic formulas working model as a fun wheel using cardboard and color paper. This interactive model allows you to spin the wheel and randomly select different algebraic formulas to explore.

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