On this page you'll find a sampling of the many resources on Media4Math that focus on the topic of Ratios, Proportions, and Percents. Media4Math is a digital library of over 15,000 resources on all key topics in K-12 math.Subscribers can download these resources. Register and Subscribe today. |
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Closed Captioned Video: Percents: Percent Increase |
Closed Captioned Video: Percents: Percent Increase
Video Tutorial: Percents: Percent Increase. In this video, we look at the concept of percent increase. The formula for calculating percent increase is shown and used in the context of solving real-world problems. |
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Closed Captioned Video: Percents: Percent of a Difference |
Closed Captioned Video: Percents: Percent of a Difference
Video Tutorial: Percents: Percent of a Difference. In this video, students learn how to calculate the whole, given the percent and a part corresponding to another percent. The solution involves a percent difference. |
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Closed Captioned Video: Percents: Percent of a Number |
Closed Captioned Video: Percents: Percent of a Number
Video Tutorial: Percents: Percent of a Number. In this video, learn how to find the percent of a number. The examples focus on converting a percent to a decimal. |
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Closed Captioned Video: Percents: Percents and Multiples of Numbers |
Closed Captioned Video: Percents: Percents and Multiples of Numbers
Video Tutorial: Percents: Percents and Multiples of Numbers. In this video, we explore the difference between percent growth and the multiple of a number. Several real-world examples are used to explore these differences. |
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Closed Captioned Video: Percents: Probabilities and Percents |
Closed Captioned Video: Percents: Probabilities and Percents
Video Tutorial: Percents: Probabilities and Percents. In this video, percent calculations are used to explore probabilities of events. From a percent-based probability predictions are made for given outcomes. |
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Closed Captioned Video: Percents: Simple Interest |
Closed Captioned Video: Percents: Simple Interest
Video Tutorial: Percents: Simple Interest. In this video, we look at simple interest in the context of using percent to make calculations. A formula for calculating simple interest is shown and used to solve several real-world problems. |
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Closed Captioned Video: Percents: The Percent One Number is of Another |
Closed Captioned Video: Percents: The Percent One Number is of Another
Video Tutorial: Percents: The Percent One Number is of Another. In this video, students learn how to calculate what percent one number is of another. This includes percents greater than 100%. |
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Closed Captioned Video: Percents: Visual Models for Percents |
Closed Captioned Video: Percents: Visual Models for Percents
Video Tutorial: Percents: Visual Models for Percents. In this video, learn how to model percent operations using visual models. |
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Closed Captioned Video: Ratios and Proportions: Scale Drawings |
Closed Captioned Video: 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. |
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Closed Captioned Video: Ratios and Proportions: Solving Proportions |
Closed Captioned Video: Ratios and Proportions: Solving Proportions
Video Tutorial: Ratios and Proportions: Solving Proportions. In this video, we solve proportion problems algebraically. |
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Closed Captioned Video: Ratios and Proportions: What Are Proportions? |
Closed Captioned Video: Ratios and Proportions: What Are Proportions?
Video Tutorial: Ratios and Proportions: What are Proportions?. In this video, we solve proportion problems using equivalent ratios. |
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Closed Captioned Video: Ratios and Rates: Converting Measurement Units |
Closed Captioned Video: 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. |
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Closed Captioned Video: Ratios and Rates: Rates and Slopes of Lines |
Closed Captioned Video: 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. |
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Closed Captioned Video: Ratios and Rates: Rates from Data |
Closed Captioned Video: 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. |
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Closed Captioned Video: Ratios and Rates: Ratios as Decimals |
Closed Captioned Video: 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. |
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Closed Captioned Video: Ratios, Proportions, and Percents: Calculating Percents |
Closed Captioned Video: 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. |
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Closed Captioned Video: Ratios: Application of Ratios: Roofs and Ramps |
Closed Captioned Video: Ratios: Application of Ratios: Roofs and Ramps | |
Closed Captioned Video: Ratios: Equivalent Ratios |
Closed Captioned Video: Ratios: Equivalent Ratios | |
Closed Captioned Video: Ratios: Fractional Ratios |
Closed Captioned Video: Ratios: Fractional Ratios | |
Closed Captioned Video: Ratios: Numerical Models for Ratios |
Closed Captioned Video: Ratios: Numerical Models for Ratios | |
Closed Captioned Video: Ratios: Rates |
Closed Captioned Video: Ratios: Rates | |
Closed Captioned Video: Ratios: Ratios and Fractions |
Closed Captioned Video: Ratios: Ratios and Fractions | |
Closed Captioned Video: Ratios: Ratios with Three Items |
Closed Captioned Video: Ratios: Ratios with Three Items | |
Closed Captioned Video: Ratios: Unit Rates |
Closed Captioned Video: Ratios: Unit Rates | |
Closed Captioned Video: Ratios: Visual Models for Ratios |
Closed Captioned Video: Ratios: Visual Models for Ratios |