Okay kiddo, diversity in mathematics means that there are many different kinds of numbers and shapes that we can study and use in math. Just like how there are many different kinds of animals and foods in the world, there are many different kinds of numbers and shapes in math!
For example, we have whole numbers like 1, 2, 3, and so on. But we also have fractions like 1/2 or 3/4, which are parts of a whole number. And then there are also negative numbers like -1 or -5, which are less than zero.
And when it comes to shapes, we have lots of different ones too! There are squares, circles, triangles, rectangles, and many more. Each shape has its own special characteristics that we can learn about and use in math.
But diversity in math doesn't just mean different numbers and shapes. It also means that people from all different backgrounds and experiences can contribute to math and help us learn new things. Everyone's perspective is unique and valuable, just like how everyone's voice is important in a choir. So when we talk about diversity in math, we're not just talking about numbers and shapes - we're talking about people too!