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Option 3 : Direct proportion
Dice (singular die or dice) are small, throwable objects with marked sides that can rest in multiple positions. They are used for generating random numbers, commonly as part of tabletop games, including dice games, board games, role-playing games, and games of chance.
- Bar graph concept can be taught using the dice by rolling the dice many times and taking two parameters frequency and results at x and y of the bar graph.
- Euler's formula F + V = E + 2 can be easily taught using the die and also will be understood by the students very well as a die contains faces, vertices and also edges.
- Probability can also be taught using a die as it can be used to calculate the number of outcomes and also see how many times each number occurs in rolling specific times
- Direct proportion can't be taught using the die as it has no relation with the increase and decrease of some quantities in the same proportion and rolling dice 2 times may not increase the chance of getting 2.
Hence direct proportion can't be taught by using a die.
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