Illustrative Math-Media4Math Alignment

 

 

Illustrative Math Alignment: Grade 7 Unit 4

Proportional Relationships and Percentages

Lesson 11: Percentage Contexts

Use the following Media4Math resources with this Illustrative Math lesson.

Thumbnail Image Title Body Curriculum Nodes
Math Clip Art--Ratios, Proportions, Percents--Intro to Percents, Image 5 Math Clip Art--Ratios, Proportions, Percents--Percents 05 Math Clip Art--Ratios, Proportions, Percents--Percents 05

Topic

Ratios, Proportions, and Percents

Description

The image illustrates the concept of how fractions such as 3/4 and 3/5 convert to percents (75% and 60%) using shaded 10 x 10 grids. It expands on this idea by showing the concept of percents using a visual and tangible representation, reinforcing the idea of 100 as the base for comparison.

Percents
Math Clip Art--Ratios, Proportions, Percents--Intro to Percents, Image 6 Math Clip Art--Ratios, Proportions, Percents--Percents 06 Math Clip Art--Ratios, Proportions, Percents--Percents 06

Topic

Ratios, Proportions, and Percents

Description

The image illustrates the concept of connecting coins (1¢, 5¢, 10¢, 25¢) to their percent values of a dollar (1%, 5%, 10%, 25%). It expands on this idea by establishing a real-world application of percents, showing their utility in everyday contexts like money.

The topic of Ratios, Proportions, and Percents explores fundamental math concepts by using practical examples. This collection aids in visualizing the connection between different mathematical forms such as ratios, percents, and fractions, making abstract concepts more accessible to students.

Percents
Math Clip Art--Ratios, Proportions, Percents--Intro to Percents, Image 7 Math Clip Art--Ratios, Proportions, Percents--Percents 07 Math Clip Art--Ratios, Proportions, Percents--Percents 07

Topic

Ratios, Proportions, and Percents

Description

The image illustrates percentages as fractions with a denominator of 100, such as 10% = 10 / 100, 15% = 15 / 100, and so on. It expands on this idea by showing how percents relate to fractions, reinforcing their equivalency and further grounding the concept.

The topic of Ratios, Proportions, and Percents explores fundamental math concepts by using practical examples. This collection aids in visualizing the connection between different mathematical forms such as ratios, percents, and fractions, making abstract concepts more accessible to students.

Percents
Math Clip Art--Ratios, Proportions, Percents--Intro to Percents, Image 8 Math Clip Art--Ratios, Proportions, Percents--Percents 08 Math Clip Art--Ratios, Proportions, Percents--Percents 08

Topic

Ratios, Proportions, and Percents

Description

The image illustrates how to convert 1/4 to a percent using the proportion method: (1 / 4 = x / 100), solving for x = 25%. and expands on this idea by showing that provides a step-by-step method to convert fractions to percents, introducing proportional reasoning.

The topic of Ratios, Proportions, and Percents explores fundamental math concepts by using practical examples. This collection aids in visualizing the connection between different mathematical forms such as ratios, percents, and fractions, making abstract concepts more accessible to students.

Percents
Math Clip Art--Ratios, Proportions, Percents--Intro to Percents, Image 9 Math Clip Art--Ratios, Proportions, Percents--Percents 09 Math Clip Art--Ratios, Proportions, Percents--Percents 09

Topic

Ratios, Proportions, and Percents

Description

The image illustrates the concept of converting a fraction to a percent using proportions, with 2/5 converting to 40%. and expands on this idea by showing that reinforces the proportion method with another example, building understanding through repetition.

The topic of Ratios, Proportions, and Percents explores fundamental math concepts by using practical examples. This collection aids in visualizing the connection between different mathematical forms such as ratios, percents, and fractions, making abstract concepts more accessible to students.

Percents
Math Clip Art--Ratios, Proportions, Percents--Intro to Percents, Image 10 Math Clip Art--Ratios, Proportions, Percents--Percents 10 Math Clip Art--Ratios, Proportions, Percents--Percents 10

Topic

Ratios, Proportions, and Percents

Description

The image illustrates the concept of converting fractions to percents, dividing 5 by 8 to get 62.5% and expands on this idea by showing an alternative method for conversion, allowing for flexibility in approaches.

The topic of Ratios, Proportions, and Percents explores fundamental math concepts by using practical examples. This collection aids in visualizing the connection between different mathematical forms such as ratios, percents, and fractions, making abstract concepts more accessible to students.

Percents
Math Clip Art--Ratios, Proportions, Percents--Intro to Percents, Image 11 Math Clip Art--Ratios, Proportions, Percents--Percents 11 Math Clip Art--Ratios, Proportions, Percents--Percents 11

Topic

Ratios, Proportions, and Percents

Description

The image illustrates the concept of the general equation for percents: a% * x = y, using the example 10% * 50 = 5. It emphasizes the three components of a percent equation: the percent, a base number, and the result, and expands on this idea by showing that establishes the foundational equation for solving percent problems, serving as a gateway to explore specific types of percent equations.

Percents
Math Clip Art--Ratios, Proportions, Percents--Intro to Percents, Image 12 Math Clip Art--Ratios, Proportions, Percents--Percents 12 Math Clip Art--Ratios, Proportions, Percents--Percents 12

Topic

Ratios, Proportions, and Percents

Description

The image illustrates the concept of how to solve the question 'what is 15% of 250?' using the equation a% * x = y, with calculations explicitly shown as 15 * 2.5 = 37.5. and expands on this idea by showing that provides a clear, step-by-step example to apply the general percent equation, enhancing comprehension through practical application.

Percents
Math Clip Art--Ratios, Proportions, Percents--Intro to Percents, Image 13 Math Clip Art--Ratios, Proportions, Percents--Percents 13 Math Clip Art--Ratios, Proportions, Percents--Percents 13

Topic

Ratios, Proportions, and Percents

Description

The image illustrates the concept of solving '150 is 30% of what number?' using the same equation a% * x = y and algebraic manipulation to find x = 500 and expands on this idea by showing that explains how to rearrange the percent equation to solve for different variables, expanding on problem-solving strategies.

Percents
Math Clip Art--Ratios, Proportions, Percents--Intro to Percents, Image 14 Math Clip Art--Ratios, Proportions, Percents--Percents 14 Math Clip Art--Ratios, Proportions, Percents--Percents 14

Topic

Ratios, Proportions, and Percents

Description

The image illustrates solving the problem 'what percent of 90 is 45?' using the equation a% * x = y, and algebraically finding a% = 50% and expands on this idea by showing that demonstrates how to find the percent in percent equations, further developing flexibility in solving percent-related problems.

Percents
Math Clip Art--Ratios, Proportions, Percents--Intro to Percents, Image 15 Math Clip Art--Ratios, Proportions, Percents--Percents 15 Math Clip Art--Ratios, Proportions, Percents--Percents 15

Topic

Ratios, Proportions, and Percents

Description

The image summarizes the three types of percent equations in a table format, highlighting the unknown variable in each scenario (percent, part, or whole) and expands on this idea by providing a comprehensive overview and categorization of percent problems, solidifying the framework introduced in earlier examples.

Percents
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 1 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 1 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 1

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 10 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 10 Fractions, Decimals, and Percents: Example 10

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 11 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 11 Fractions, Decimals, and Percents: Example 11

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 12 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 12 Fractions, Decimals, and Percents: Example 12

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 13 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 13 Fractions, Decimals, and Percents: Example 13

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 14 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 14 Fractions, Decimals, and Percents: Example 14

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 15 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 15 Fractions, Decimals, and Percents: Example 15

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 2 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 2 Fractions, Decimals, and Percents: Example 2

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 3 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 3 Fractions, Decimals, and Percents: Example 3

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 4 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 4 Fractions, Decimals, and Percents: Example 4

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 5 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 5 Fractions, Decimals, and Percents: Example 5

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 6 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 6 Fractions, Decimals, and Percents: Example 6

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 7 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 7 Fractions, Decimals, and Percents: Example 7

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 8 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 8 Fractions, Decimals, and Percents: Example 8

Topic

Fractions

Relate Fractions to Decimals
Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 9 Math Example--Fraction Properties--Fractions, Decimals, and Percents: Example 9 Fractions, Decimals, and Percents: Example 9

Topic

Fractions

Relate Fractions to Decimals
Math in the News: Issue 100--Late Night TV Ratings Math in the News: Issue 100--Late Night TV Ratings Math in the News: Issue 100--Late Night TV Ratings

July 2014. In this issue of Math in the News we look at the mathematics of the Nielsen Ratings. This provides an excellent application of ratios, proportions, and percents.

This is part of the Math in the News collection. To see the complete collection, click on this link. Note: The download is a PPT file.

Related Resources

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Data Analysis
Math in the News: Issue 96--The California Drought Math in the News: Issue 96--The California Drought Math in the News: Issue 96--The California Drought

July 2015. This edition of Math in the News focuses on the severe drought currently taking place in California, and how it has impacted the water resources available to the state. In this edition, students will see how to use percentages given to determine actual amounts, and to determine percents out of a whole.

This is part of the Math in the News collection. To see the complete collection, click on this link. Note: The download is a PPT file.

Related Resources

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Applications of Ratios, Proportions, and Percents and Proportions
Video Transcript: Application of Ratios: Roofs and Ramps Video Transcript: Application of Ratios: Roofs and Ramps Video Transcript: Application of Ratios: Roofs and Ramps

What Are Ratios?

A ratio is the relationship between two or more quantities among a group of items.

Applications of Ratios, Proportions, and Percents
Video Transcript: Percents: Applications of Percent -- Grade Video Transcript: Percents: Applications of Percent -- Grade Video Transcript: Percents: Applications of Percent -- Grade

This is the transcript that goes with the video segment entitled Video: Percents: Applications of Percent -- Grade.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Calculating Commissions and Tips Video Transcript: Percents: Calculating Commissions and Tips Video Transcript: Percents: Calculating Commissions and Tips

This is the transcript that goes with the video segment entitled Video: Percents: Calculating Commissions and Tips.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Video Library

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Percents
Video Transcript: Percents: Calculating Tax Video Transcript: Percents: Calculating Tax Video Transcript: Percents: Calculating Tax

This is the transcript that goes with the video segment entitled Video: Percents: Calculating Tax.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Calculating the Whole Given a Percent Video Transcript: Percents: Calculating the Whole Given a Percent Video Transcript: Percents: Calculating the Whole Given a Percent

This is the transcript that goes with the video segment entitled Video: Percents: Calculating the Whole Given a Percent.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Estimating Percents Video Transcript: Percents: Estimating Percents Video Transcript: Percents: Estimating Percents

This is the transcript that goes with the video segment entitled Video: Percents: Estimating Percents.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Fraction-Percent Conversion Video Transcript: Percents: Fraction-Percent Conversion Video Transcript: Percents: Fraction-Percent Conversion

This is the transcript that goes with the video segment entitled Video: Percents: Fraction-Percent Conversion.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Multiple Percents Video Transcript: Percents: Multiple Percents Video Transcript: Percents: Multiple Percents

This is the transcript that goes with the video segment entitled Video: Percents: Multiple Percents.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Percent Decrease Video Transcript: Percents: Percent Decrease Video Transcript: Percents: Percent Decrease

This is the transcript that goes with the video segment entitled Video: Percents: Percent Decrease.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Percent Increase Video Transcript: Percents: Percent Increase Video Transcript: Percents: Percent Increase

This is the transcript that goes with the video segment entitled Video: Percents: Percent Increase.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Percent of a Difference Video Transcript: Percents: Percent of a Difference Video Transcript: Percents: Percent of a Difference

This is the transcript that goes with the video segment entitled Video Tutorial: Percents: Percent of a Difference.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Percent of a Number Video Transcript: Percents: Percent of a Number Video Transcript: Percents: Percent of a Number

This is the transcript that goes with the video segment entitled Video Tutorial: Percents: Percent of a Number.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Percents and Multiples of Numbers Video Transcript: Percents: Percents and Multiples of Numbers Video Transcript: Percents: Percents and Multiples of Numbers

This is the transcript that goes with the video segment entitled Video Tutorial: Percents: Percents and Multiples of Numbers.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Probabilities and Percents Video Transcript: Percents: Probabilities and Percents Video Transcript: Percents: Probabilities and Percents

This is the transcript that goes with the video segment entitled Video Tutorial: Percents: Probabilities and Percents.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Simple Interest Video Transcript: Percents: Simple Interest Video Transcript: Percents: Simple Interest

This is the transcript that goes with the video segment entitled Video Tutorial: Percents: Simple Interest.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: The Percent One Number is of Another Video Transcript: Percents: The Percent One Number is of Another Video Transcript: Percents: The Percent One Number is of Another

This is the transcript that goes with the video segment entitled Video Tutorial: Percents: The Percent One Number is of Another.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Percents
Video Transcript: Percents: Visual Models for Percents Video Transcript: Percents: Visual Models for Percents Video Transcript: Percents: Visual Models for Percents

This is the transcript that goes with the video segment entitled Video Tutorial: Percents: Visual Models for Percents.

This is part of a collection of video transcripts for the video tutorial series on Percents. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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

This is the transcript that goes with the video segment entitled Video Tutorials: Ratios, Proportions, and Percents: Calculating Percents.

This is part of a collection of video transcripts for the video tutorial series on Ratios. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript Library

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Ratios and Rates
VideoTutorial--Percents11Thumbnail.jpg Video Tutorial: Percents, Video 11 Video Tutorial: Percents: Simple Interest

This video is part of a series of videos that cover the topic of percents. This includes the definition of a percent, percent operations, and applications of percents. Each video includes real-world examples of using percents to solve specific problems. 

—CLICK ON PREVIEW TO VIEW THE VIDEO TUTORIAL— To see the complete collection of video tutorials on percents, click on this link.

The following section provides background information on percents. Use this material to supplement the video series. You can also use the videos and this background material to fully review the topic of percents.

What Are Percents?

Percents are a type of fraction. A fraction is part of a whole.

Percents
VideoTutorial--Percents12Thumbnail.jpg Video Tutorial: Percents, Video 12 Video Tutorial: Percents: Calculating Tax

This video is part of a series of videos that cover the topic of percents. This includes the definition of a percent, percent operations, and applications of percents. Each video includes real-world examples of using percents to solve specific problems. 

—CLICK ON PREVIEW TO VIEW THE VIDEO TUTORIAL— To see the complete collection of video tutorials on percents, click on this link.

The following section provides background information on percents. Use this material to supplement the video series. You can also use the videos and this background material to fully review the topic of percents.

What Are Percents?

Percents are a type of fraction. A fraction is part of a whole.

Percents
VideoTutorial--Percents9Thumbnail.jpg Video Tutorial: Percents, Video 9 Video Tutorial: Percents: Percent Increase

This video is part of a series of videos that cover the topic of percents. This includes the definition of a percent, percent operations, and applications of percents. Each video includes real-world examples of using percents to solve specific problems. 

—CLICK ON PREVIEW TO VIEW THE VIDEO TUTORIAL— To see the complete collection of video tutorials on percents, click on this link.

The following section provides background information on percents. Use this material to supplement the video series. You can also use the videos and this background material to fully review the topic of percents.

What Are Percents?

Percents are a type of fraction. A fraction is part of a whole.

Percents
VideoTutorial--Percents1Thumbnail.jpg Video Tutorial: Percents, Video 1 Video Tutorial: Percents: Percent of a Number

This video is part of a series of videos that cover the topic of percents. This includes the definition of a percent, percent operations, and applications of percents. Each video includes real-world examples of using percents to solve specific problems. 

—CLICK ON PREVIEW TO VIEW THE VIDEO TUTORIAL— To see the complete collection of video tutorials on percents, click on this link.

The following section provides background information on percents. Use this material to supplement the video series. You can also use the videos and this background material to fully review the topic of percents.

What Are Percents?

Percents are a type of fraction. A fraction is part of a whole.

Percents