# 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: Adding and Subtracting Fractions by Using Equivalent Fractions ## Video Tutorial: Adding and Subtracting Mixed Numbers by Using Equivalent Fractions ## Video Tutorial: Adding Fractions by Using Equivalent Fractions I ## Video Tutorial: Adding Fractions by Using Equivalent Fractions II ### Video Tutorial: Adding Fractions by Using Equivalent Fractions II. In this video students are shown how to use equivalent fractions to add fractions with unlike denominators. In the examples shown, all sums are greater than 1 and expressed as mixed numbers. ### Video Tutorial: Adding Integers. In this video students learn to add integers.

Numerical Expressions

## Video Tutorial: Adding Integers Using Algebra Tiles ### Video Tutorial: Adding Integers Using Algebra Tiles. In this tutorial, review the basic definition of what algebra tiles are and how they are used. Then the video focuses on how to add integers using algebra tiles.

Algebra Tiles--Expressions and Equations

## Video Tutorial: Adding Mixed Numbers by Using Equivalent Fractions I ## Video Tutorial: Adding Mixed Numbers by Using Equivalent Fractions II ## Video Tutorial: Adding Rational Numbers ### Video Tutorial: Adding Rational Numbers. In this video students learn to add rational numbers.

Rational Expressions

## Video Tutorial: Application of Ratios--Roofs and Ramps ### Video Tutorial: Application of Ratios--Roofs and Ramps. In this video we explore the application of ratio concepts to the pitch of a roof and the slope of a ramp. Several real-world examples are explored.

Applications of Ratios, Proportions, and Percents, Proportions

## Video Tutorial: Applications of Percent--Grade Percents

## Video Tutorial: Calculating Commissions and Tips Percents

## Video Tutorial: Calculating Tax Percents

## Video Tutorial: Calculating the Whole Given a Percent Percents

## Video Tutorial: Comparing and Ordering Integers ### Video Tutorial: Comparing and Ordering Integers. In this video students learn how to compare and order integers using various techniques.

Numerical Expressions

## Video Tutorial: Comparing and Ordering Rational Numbers ### Video Tutorial: Comparing and Ordering Rational Numbers. In this video students learn how to compare and order rational numbers using various techniques.

Rational Expressions

## Video Tutorial: Converting Measurement Units Ratios and Rates

## Video Tutorial: Dividing Fractions by Whole Numbers ### Video Tutorial: Dividing Fractions by Whole Numbers. In this video students are shown how to divide fractions by whole numbers.

Fractions and Mixed Numbers

## Video Tutorial: Dividing Integers ### Video Tutorial: Dividing Integers. In this video students learn to divide integers.

Numerical Expressions

## Video Tutorial: Dividing Integers Using Algebra Tiles ### Video Tutorial: Dividing Integers Using Algebra Tiles. In this tutorial, review the basic definition of what algebra tiles are and how they are used. Then the video focuses on how to divide integers using algebra tiles.

Algebra Tiles--Expressions and Equations

## Video Tutorial: Dividing Rational Numbers ### Video Tutorial: Dividing Rational Numbers. In this video students learn to divide rational numbers.

Rational Expressions

## Video Tutorial: Dividing Two Fractions ### Video Tutorial: Dividing Two Fractions. In this video students are shown how to divide two fractions.

Fractions and Mixed Numbers

## Video Tutorial: Dividing Two Fractions ### Video Tutorial: Dividing Two Fractions. In this video students are shown how to divide two fractions.

Fractions and Mixed Numbers

## Video Tutorial: Dividing Unit Fractions by Whole Numbers ### Video Tutorial: Dividing Unit Fractions by Whole Numbers. In this video students are shown how to divide unit fractions by whole numbers.

Fractions and Mixed Numbers

## Video Tutorial: Dividing Whole Numbers by Unit Fractions ### Video Tutorial: Dividing Whole Numbers by Unit Fractions. In this video students are shown how to divide whole numbers by unit fractions.

Fractions and Mixed Numbers