Illustrative Math-Media4Math Alignment

 

 

Illustrative Math Alignment: Grade 7 Unit 4

Proportional Relationships and Percentages

Lesson 3: Revisiting Proportional Relationships

Use the following Media4Math resources with this Illustrative Math lesson.

Thumbnail Image Title Body Curriculum Nodes
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 03, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 03, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 03, Level 2

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 03, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 03, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 03, Level 3

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 04, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 04, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 04, Level 1

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 04, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 04, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 04, Level 2

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 04, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 04, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 04, Level 3

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 05, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 05, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 05, Level 1

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 05, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 05, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 05, Level 2

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 05, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 05, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 05, Level 3

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 06, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 06, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 06, Level 1

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 06, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 06, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 06, Level 2

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 06, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 06, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 06, Level 3

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 07, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 07, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 07, Level 1

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 07, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 07, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 07, Level 2

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 07, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 07, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 07, Level 3

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 08, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 08, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 08, Level 1

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 08, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 08, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 08, Level 2

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 08, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 08, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 08, Level 3

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 09, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 09, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 09, Level 1

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 09, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 09, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 09, Level 2

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 09, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 09, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 09, Level 3

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 10, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 10, Level 1 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 10, Level 1

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 10, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 10, Level 2 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 10, Level 2

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

To see the complete quiz collection on this topic, click on this link. Note: The download is the PDF version of the quiz (with answer key).

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 Proportions
Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 10, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 10, Level 3 Paper-and-Pencil Quiz: Solving Proportions for d, Quiz 10, Level 3

This is part of a collection of math quizzes on the topic of solving proportions. Some quizzes are interactive and some are in PDF format.

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 Proportions
Video Transcript: Algebra Applications: Variables and Equations, Segment 3: River Ratios Video Transcript: Algebra Applications: Variables and Equations, Segment 3: River Ratios Video Transcript: Algebra Applications: Variables and Equations, Segment 3: River Ratios

This is the transcript for the video of same title. Video contents: Why do rivers meander instead of traveling in a straight line? In going from point A to point B, why should a river take the circuitous route it does instead of a direct path? Furthermore, what information can the ratio of the river's length to its straight-line distance tell us? In this segment the geological forces that account for a river's motion are explained. In the process, the so-called Meander Ratio is explored. Students construct a mathematical model of a meandering river using the TI-Nspire. Having built the model, students then use it to generate data to find the average of many Meander Ratios. The results show that on average the Meander Ratio is equal to pi.

 Applications of Equations and Inequalities and Applications of Ratios, Proportions, and Percents
Video Transcript: Ratios and Proportions: Scale Drawings Video Transcript: Ratios and Proportions: Scale Drawings Video Transcript: Ratios and Proportions: Scale Drawings

This is the transcript that goes with the video segment entitled Video Tutorial: Ratios and Proportions: Scale Drawings.

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
Video Transcript: Ratios and Proportions: Solving Proportions Video Transcript: Ratios and Proportions: Solving Proportions Video Transcript: Ratios and Proportions: Solving Proportions

This is the transcript that goes with the video segment entitled Video Tutorial: Ratios and Proportions: Solving Proportions.

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

To see the complete collection of video transcriptsy, click on this link.

 Ratios and Rates
Video Transcript: Ratios and Proportions: What Are Proportions? Video Transcript: Ratios and Proportions: What Are Proportions? Video Transcript: Ratios and Proportions: What Are Proportions?

This is the transcript that goes with the video segment entitled Video Tutorial: Ratios and Proportions: What Are Proportions?

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

To see the complete collection of video transcriptsy, click on this link.

 Ratios and Rates
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

To see the complete collection of video transcriptsy, click on this link.

 Ratios and Rates
VideoTutorial--Ratios11Thumbnail.jpg Video Tutorial: Ratios, Video 11 Video Tutorial: Ratios, Video 11

Topic

Ratios

Description

This video focuses on solving proportions algebraically, converting them into equations to solve real-world problems. Examples include predator-prey ratios, scaling pizza dough recipes, and creating shades of paint. The video demonstrates methods for handling terms in denominators and simplifying ratios to whole numbers.

 Ratios and Rates
VideoTutorial--Ratios12Thumbnail.jpg Video Tutorial: Ratios, Video 12 Video Tutorial: Ratios, Video 12

Topic

Ratios

Description

The video explains how proportions are used to create scale drawings, ensuring geometric figures remain proportional. Examples include finding dimensions in similar triangles, scaling architectural models, and solving geometric problems. The concept of proportional relationships is key to accurate scaling.

 Ratios and Rates
VideoTutorial--Ratios10Thumbnail.jpg Video Tutorial: Ratios, Video 10 Video Tutorial: Ratios, Video 10

Topic

Ratios

Description

Proportions are explained as equivalent ratios used to solve real-world problems. Examples include matching juice mixtures and adjusting recipes. The video uses ratio tables and number lines to scale ratios proportionally in practical applications.

 Ratios and Rates