# Content Showcase: Video Tutorial Library

## 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 Description Curriculum Topics

## Video Tutorial: Rational Numbers: Rational Numbers and Exponents ### Video Tutorial: Rational Numbers: Rational Numbers and Exponents. In this video, students explore the use of rational numbers as exponents with different expressions. A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-rational-numbers-rational-numbers-and-exponents

Rational Expressions

## Video Tutorial: Rational Numbers: Rational Numbers and Irrational Numbers ### Video Tutorial: Rational Numbers: Rational Numbers and Irrational Numbers. In this video, students learn to distinguish rational numbers from irrational numbers. A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-rational-numbers-rational-numbers-and-irrational-numbers

Rational Expressions

## Video Tutorial: Rational Numbers: Rational Numbers on a Number Line ### Video Tutorial: Rational Numbers: Rational Numbers on a Number Line. In this video, students explore rational numbers on a number line. A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-rational-numbers-rational-numbers-number-line

Rational Expressions

## Video Tutorial: Rational Numbers: Rational Numbers on the Cartesian Coordinate System ### Video Tutorial: Rational Numbers: Rational Numbers on the Cartesian Coordinate System. In this video, students learn to graph rational-number-based coordinates on a Cartesian Coordinate plane. A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-rational-numbers-rational-numbers-cartesian-coordinate-system

Rational Expressions

## Video Tutorial: Rational Numbers: Subtracting Rational Numbers ### Video Tutorial: Rational Numbers: Subtracting Rational Numbers. In this video, students learn to subtract rational numbers. A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-rational-numbers-subtracting-rational-numbers

Rational Expressions

## Video Tutorial: Rational Numbers: Variable Expressions with Rational Numbers ### Video Tutorial: Rational Numbers: Variable Expressions with Rational Numbers. In this video, students simplify various variable expressions that use rational numbers. A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-rational-numbers-variable-expressions-rational-numbers

Rational Expressions

## Video Tutorial: Rational Numbers: What Are Rational Numbers? ### Video Tutorial: Rational Numbers: What Are Rational Numbers? In this video, students learn the basic definition of rational numbers and look at real-world applications of them. A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-rational-numbers-what-are-rational-numbers

Rational Expressions

## Video Tutorial: Ratios and Proportions: Scale Drawings Ratios and Rates

## Video Tutorial: Ratios and Proportions: Solving Proportions Ratios and Rates

## Video Tutorial: Ratios and Proportions: What are Proportions? Ratios and Rates

## Video Tutorial: Ratios and Rates: Converting Measurement Units Ratios and Rates

## Video Tutorial: Ratios and Rates: Rates and Slopes of Lines Ratios and Rates

## Video Tutorial: Ratios and Rates: Rates from Data Ratios and Rates

## Video Tutorial: Ratios and Rates: Ratios as Decimals Ratios and Rates

## Video Tutorial: Ratios, Proportions, and Percents: Calculating Percents Ratios and Rates

## Video Tutorial: Ratios: Equivalent Ratios Ratios and Rates

## Video Tutorial: Ratios: Fraction-Percent Conversion Percents

## Video Tutorial: Ratios: Fractional Ratios Ratios and Rates

## Video Tutorial: Ratios: Numerical Models for Ratios Ratios and Rates

## Video Tutorial: Ratios: Rates Ratios and Rates

## Video Tutorial: Ratios: Ratios and Fractions Ratios and Rates

## Video Tutorial: Ratios: Ratios with Three Items Ratios and Rates

## Video Tutorial: Ratios: Unit Rates Ratios and Rates

## Video Tutorial: Ratios: Visual Models for Ratios Ratios and Rates

## Video Tutorial: Ratios: What Are Ratios? Ratios and Rates