Content Showcase: Video Tutorial Library

Video Tutorials

 

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!

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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

Video Tutorial: Ratios and Proportions: Scale Drawings. In this video, we look at the properties of similar figures and use proportions to find lengths of corresponding sides.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-and-proportions-scale-drawings

Ratios and Rates

Video Tutorial: Ratios and Proportions: Solving Proportions

Video Tutorial: Ratios and Proportions: Solving Proportions. In this video, we solve proportion problems algebraically.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-and-proportions-solving-proportions

Ratios and Rates

Video Tutorial: Ratios and Proportions: What are Proportions?

Video Tutorial: Ratios and Proportions: What are Proportions?. In this video, we solve proportion problems using equivalent ratios.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-and-proportions-what-are-proportions

Ratios and Rates

Video Tutorial: Ratios and Rates: Converting Measurement Units

Video Tutorial: Ratios and Rates: Converting Measurement Units. In this video, we show how to use conversion rates to convert from one unit of measurement to another. Students are shown how to create a conversion rate.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-and-rates-converting-measurement-units

Ratios and Rates

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

Video Tutorial: Ratios and Rates: Rates and Slopes of Lines. In this video we connect the concept of rate of change for a set of linear data to the concept of slope. We use the slope formula to find the rate of change.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-and-rates-rates-and-slopes-lines

Ratios and Rates

Video Tutorial: Ratios and Rates: Rates from Data

Video Tutorial: Ratios and Rates: Rates from Data. In this video, we look at linear data sets that can be used to find the rate of change.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-and-rates-rates-data

Ratios and Rates

Video Tutorial: Ratios and Rates: Ratios as Decimals

Video Tutorial: Ratios and Rates: Ratios as Decimals. In this video, students explore ratios whose terms are decimals. Students are shown techniques for simplifying these types of ratios in ;the context of solving real-world ratio problems.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-and-rates-ratios-decimals

Ratios and Rates

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

Video Tutorial: Ratios and Percents: Calculating Percents. In this video, students will see the relationship between ratios, proportions, and percents. A percent formula is derived and used to solve several real-world percent problems.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-proportions-and-percents-calculating-percents

Ratios and Rates

Video Tutorial: Ratios: Equivalent Ratios

Video Tutorial: Ratios: Equivalent Ratios. In this video we look at equivalent ratios and solve problems that involve the use of equivalent ratios

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-equivalent-ratios

Ratios and Rates

Video Tutorial: Ratios: Fraction-Percent Conversion

Video Tutorial: Ratios: Fraction-Percent Conversion. In this video learn how to convert percents to fractions to simplify percent operations.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-fraction-percent-conversion

Percents

Video Tutorial: Ratios: Fractional Ratios

Video Tutorial: Ratios: Fractional Ratios. In this video look at ratios of the form a:b and a:b:c, where the terms in the ratio are fractions. Techniques are shown for converting fractional ratios to whole number ratios.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-fractional-ratios

Ratios and Rates

Video Tutorial: Ratios: Numerical Models for Ratios

Video Tutorial: Ratios: Numerical Models for Ratios. In this video, we look at different numerical models for solving ratio problems.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-numerical-models-ratios

Ratios and Rates

Video Tutorial: Ratios: Rates

Video Tutorial: Ratios: Rates. In this video we look at rates.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-rates

Ratios and Rates

Video Tutorial: Ratios: Ratios and Fractions

Video Tutorial: Ratios: Ratios and Fractions. In this video, students look at at the similarities and differences between ratios and fractions. We also show how to derive fractional relationships from ratios.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-ratios-and-fractions

Ratios and Rates

Video Tutorial: Ratios: Ratios with Three Items

Video Tutorial: Ratios: Ratios with Three Items. In this video, students look at ratios of the form a:b:c. Analyze pairs of ratios and see how they can be combined into one ratio.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-ratios-three-items

Ratios and Rates

Video Tutorial: Ratios: Unit Rates

Video Tutorial: Ratios: Unit Rates. In this video we look at unit rates.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-unit-rates

Ratios and Rates

Video Tutorial: Ratios: Visual Models for Ratios

Video Tutorial: Ratios: Visual Models for Ratios. In this video, we look at different visual models for solving ratio problems.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-visual-models-ratios

Ratios and Rates

Video Tutorial: Ratios: What Are Ratios?

Video Tutorial: Ratios: What Are Ratios? In this video, students learn what a ratio is and look at examples of different types of ratios.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-ratios-what-are-ratios

Ratios and Rates