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polyhedron
Math

What Is A Polyhedron?

A poly-what? In geometry classes for young learners, we focus on one-dimensional, two-dimensional, and three-dimensional shapes. They all have special properties, and polyhedrons are no

equality and inequality
Math

Equality and Inequality

In our daily lives, the terms equality and inequality seem very simple. It’s common knowledge that equal means two (or more) things are the same.

plane geometry
Math

The World of Plane Geometry

How can we define plane geometry? We know that geometry is one large branch of mathematics, but oftentimes people forget just how many subcategories there

PEMDAS order of operations
Math

Order of Operations: The Magical PEMDAS

Order of operations may not sound like a mathematical term. What do operations have to do with math? In Mathematics,  “operations” refers to concepts like

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