Math and Reproduction

They should use reproduction to teach math.
Then everybody could relate and everybody would get top marks, especially in investigations.

You are a guy. You wear nice deoderant and have nice hair and girls like you in general.
So you get a girlfriend.

That's addition.

When you get that girlfriend, you ultimately dump the other one you had before.

That's subtraction.

In the case of players, the numbers you add by increase.

You and your girlfriend have sex.

That's multiplication.

You get babies. They are the product.

Application in math comes from a textbook also known as the kama sutra. There are many levels of this.
Higher Level - Unabridged.
Standard Level - Abridged.
Math Studies - Abridged with no pictures

Division is quite tricky. I would say you have to divide your food supply by the number of children but that doesn't quite work with reproduction...

In the process of multiplication, the sperm cells divide at the fork and stuff. That's division. It can happen with multiplication because they are inverses - like if you try to divide fractions you flip the second fraction and multiply them instead.

Square roots - when your kids have THEIR own babies and neices and whatnot.