Many people feel inadequate and fearful of math, but that doesn’t have to describe you. The videos below teach math skills step-by-step. Some use animation to reveal each step, and 18 videos explain problems from the HiSET® Math Free Practice Test 8.
Just like a surgeon can operate on a body to change it, we can operate on numbers by adding, subtracting, multiplying, and dividing. Don’t worry—it’s all minor surgery!
Data means facts or information, and analysis means looking carefully to learn more. In these videos, we will look at information in different ways to see what it can tell us.
Geometry is math that helps us measure and understand shapes in the real world. These videos will help make those measurements a little easier.
In algebra, letters can stand for numbers we do not know yet. An expression is a little like an unfinished math sentence, and these videos will help us learn what to do with it.
Now we will take those algebra expressions and add an equal sign. The goal is to keep both sides balanced while we figure out the number we do not know.
With functions, different values of x can give us different values of y. The same information can be shown in an equation, a table, or a graph.
