## Media4Math's Video Tutorial Library is a collection of videos on key topics in pre-algebra and algebra. Each video includes several worked-out examples that clearly explain the key concept.

### This is a growing collection of resources, so keep coming back!

Title Thumbnail Image Curriculum Topics
Video Tutorial: What Are Rational Numbers?

Video Tutorial: What Are Rational Numbers? In this video students learn the basic defnition of rational numbers and look at real-world applications of them. Rational Expressions
Video Tutorial: What Are Ratios?

Video Tutorial: What Is a Ratio? In this video learn what a ratio is and look at examples of different types of ratios. Ratios and Rates
Video Tutorial: What Is a Quadratic Equation?
Video Tutorial: What Is a Quadratic Equation? In this video learn how to solve a quadratic equation using three different techniques. This includes solving by graphing, solving by using the quadratic formula, and solving by factoring. Includes quadratic equations in the context of real-world problems. Graphs of Quadratic Functions, Quadratic Functions and Equations
Video Tutorial: What Is a Quadratic Function?
Video Tutorial: What Is a Quadratic Function? In this video learn about the characteristics of quadratic functionns by looking at data, graphs, and equations. This video works with quadratic functions in standard form. Graphs of Quadratic Functions, Quadratic Functions and Equations