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Illustrative Math-Media4Math Alignment

 

 

Illustrative Math Alignment: Grade 7 Unit 2

Introducing Proportional Relationships

Lesson 6: Using Equations to Solve Problems

Use the following Media4Math resources with this Illustrative Math lesson.

Thumbnail Image Title Body Curriculum Nodes
Video Definition 37--Equation Concepts--True Equation Video Definition 37--Equation Concepts--True Equation Video Definition 37--Equation Concepts--True Equation

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Applications of Equations and Inequalities
Video Definition 38--Equation Concepts--Two-Step Equation Video Definition 38--Equation Concepts--Two-Step Equation Video Definition 38--Equation Concepts--Two-Step Equation

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Solving Two-Step Equations
Video Definition 39--Equation Concepts--Variable Expression Video Definition 39--Equation Concepts--Variable Expression Video Definition 39--Equation Concepts--Variable Expression

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Variable Expressions
Video Definition 4--Equation Concepts--Algebraic Expression Video Definition 4--Equation Concepts--Algebraic Expression Video Definition 4--Equation Concepts--Algebraic Expression

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Numerical and Algebraic Expressions
Video Definition 40--Equation Concepts--Visual Models for Equations Video Definition 40--Equation Concepts--Visual Models for Equations Video Definition 40--Equation Concepts--Visual Models for Equations

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Applications of Equations and Inequalities
Video Definition 41--Equation Concepts--Approximately Equal To Video Definition 41--Equation Concepts--Approximately Equal To Video Definition 41--Equation Concepts--Approximately Equal To

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Applications of Equations and Inequalities
Video Definition 42--Equation Concepts--Proportional To Video Definition 42--Equation Concepts--Proportional To Video Definition 42--Equation Concepts--Proportional To

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Applications of Equations and Inequalities
Video Definition 43--Equation Concepts--Similar To Video Definition 43--Equation Concepts--Similar To Video Definition 43--Equation Concepts--Similar To

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Applications of Equations and Inequalities
Video Definition 44--Equation Concepts--Congruent To Video Definition 44--Equation Concepts--Congruent To Video Definition 44--Equation Concepts--Congruent To

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Applications of Equations and Inequalities
Video Definition 5--Equation Concepts--Assigning Values to Variables Video Definition 5--Equation Concepts--Assigning Values to Variables Video Definition 5--Equation Concepts--Assigning Values to Variables

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Variable Expressions
Video Definition 6--Equation Concepts--Conditional Equation Video Definition 6--Equation Concepts--Conditional Equation Video Definition 6--Equation Concepts--Conditional Equation

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Applications of Equations and Inequalities
Video Definition 7--Equation Concepts--Constant Term Video Definition 7--Equation Concepts--Constant Term Video Definition 7--Equation Concepts--Constant Term

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Variables and Unknowns
Video Definition 8--Equation Concepts--Division Property of Equality Video Definition 8--Equation Concepts--Division Property of Equality Video Definition 8--Equation Concepts--Division Property of Equality

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Applications of Equations and Inequalities
Video Definition 9--Equation Concepts--Equality Video Definition 9--Equation Concepts--Equality Video Definition 9--Equation Concepts--Equality

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Applications of Equations and Inequalities
Video Transcript: Algebra Applications: Inequalities Video Transcript: Algebra Applications: Inequalities Video Transcript: Algebra Applications: Inequalities

This is the transcript for the video of same title. Video contents: In this episode of Algebra Applications, two real-world explorations of inequalities are developed: Hybrid Cars. An examination of the equations and inequalities that involve miles per gallon (mpg) for city and highway traffic reveals important information about hybrid cars and those with gasoline-powered engines. Floods in Venice. Venice experiences a great deal of flooding, and with the expected rise of sea levels over the next century, this ancient city is in peril. Through a series of inequalities, students analyze the impact of flooding.

Inequalities
Video Transcript: Algebra Applications: Inequalities, Segment 1: Hybrid Cars. Video Transcript: Algebra Applications: Inequalities, Segment 1: Hybrid Cars. Video Transcript: Algebra Applications: Inequalities, Segment 1: Hybrid Cars.

This is the transcript for the video of same title. Video contents: With the increasing demand worldwide for cars, the cost of gasoline continues to rise. The need for fuel-efficient cars makes hybrids a current favorite. An examination of the equations and inequalities that involve miles per gallon (mpg) for city and highway traffic reveals important information about hybrid cars and those with gasoline-powered engines. Students use the Graphs and Geometry features of the TI-Nspire.

Inequalities
Video Transcript: Algebra Applications: Inequalities, Segment 2: Floods in Venice Video Transcript: Algebra Applications: Inequalities, Segment 2: Floods in Venice Video Transcript: Algebra Applications: Inequalities, Segment 2: Floods in Venice

This is the transcript for the video of same title. Video contents: The city of Venice is slowly sinking into the Adriatic Sea. So what does a city whose streets are full of water do about flooding? Venice experiences a great deal of flooding, and with the expected rise of sea levels over the next century, this ancient city is in peril. Through a series of inequalities, students analyze the impact of flooding, rising sea levels, and sinking have on this grand, ancient city. Students use the Lists and Spreadsheets and the Program Editor features of the TI-Nspire.

Inequalities
Video Transcript: Algebra Applications: Variables and Equations Video Transcript: Algebra Applications: Variables and Equations Video Transcript: Algebra Applications: Variables and Equations

This is the transcript for the video of same title. Video contents: In this episode of Algebra Applications, two real-world explorations are developed: Biology. Analyzing statistics from honey bee production allows for a mathematical analysis of the so-called Colony Collapse Disorder. Geology. Why do rivers meander instead of traveling in a straight line? In this segment the geological forces that account for a river??s motion are explained.

Applications of Equations and Inequalities
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: Algebra Tiles: Solving Multi-Step Equations Using Algebra Tiles Video Transcript: Algebra Tiles: Solving Multi-Step Equations Using Algebra Tiles Video Transcript: Algebra Tiles: Solving Multi-Step Equations Using Algebra Tiles

What Are Algebra Tiles?

Numerical Models
Algebra Tiles--Expressions and Equations
Video Transcript: Algebra Tiles: Solving One-Step Equations Using Algebra Tiles Video Transcript: Algebra Tiles: Solving One-Step Equations Using Algebra Tiles Video Transcript: Algebra Tiles: Solving One-Step Equations Using Algebra Tiles

What Are Algebra Tiles?

Numerical Models
Algebra Tiles--Expressions and Equations
Video Transcript: Algebra Tiles: Solving Two-Step Equations Video Transcript: Algebra Tiles: Solving Two-Step Equations Video Transcript: Algebra Tiles: Solving Two-Step Equations

What Are Algebra Tiles?

Numerical Models
Algebra Tiles--Expressions and Equations
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
VideoTutorial--AlgebraTiles17VideoThumbnail.jpg Video Tutorial: Algebra Tiles 17 Video Tutorial: Algebra Tiles: Solving One-Step Equations Using Algebra Tiles

Description

This is part of a collection of video tutorials the topic of Algebra Tiles.This series of videos describes what algebra tiles are and how they can be used to model numbers, operations, expressions, and equations. Use this series if you are incorporating the use of algebra tiles in your instruction.

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

The following section reviews the basics of algebra tiles. Use this material as background material, and also as a supplement to the video series.

Algebra Tiles--Expressions and Equations
Video Tutorial: Algebra Tiles: Solving Two-Step Equations Using Algebra Tiles Video Tutorial: Algebra Tiles 18 Video Tutorial: Algebra Tiles: Solving Two-Step Equations Using Algebra Tiles

Description

This is part of a collection of video tutorials the topic of Algebra Tiles.This series of videos describes what algebra tiles are and how they can be used to model numbers, operations, expressions, and equations. Use this series if you are incorporating the use of algebra tiles in your instruction.

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

The following section reviews the basics of algebra tiles. Use this material as background material, and also as a supplement to the video series.

Algebra Tiles--Expressions and Equations
VideoTutorial--AlgebraTiles19VideoThumbnail.jpg Video Tutorial: Algebra Tiles 19 Video Tutorial: Algebra Tiles: Solving Multi-Step Equations Using Algebra Tiles

Description

This is part of a collection of video tutorials the topic of Algebra Tiles.This series of videos describes what algebra tiles are and how they can be used to model numbers, operations, expressions, and equations. Use this series if you are incorporating the use of algebra tiles in your instruction.

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

The following section reviews the basics of algebra tiles. Use this material as background material, and also as a supplement to the video series.

Algebra Tiles--Expressions and Equations
VideoTutorial--Ratios10Thumbnail.jpg Video Tutorial: Ratios, Video 10 Video Tutorial: Ratios and Proportions: What are Proportions?

This is part of a collection of video tutorials on the topic of Ratios and Proportions. This series includes a complete overview of ratios, equivalent ratios, rates, unit rates, and proportions. The following section will provide additional background information for the complete series of videos.

What Are Ratios?

A ratio is the relationship between two or more quantities among a group of items. The purpose of a ratio is find the relationship between two or more items in the collection.

Let's look at an example.

Ratios and Rates
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 1 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 1 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 1

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Worksheet Library

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 10 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 10 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 10

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 11 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 11 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 11

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 12 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 12 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 12

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 13 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 13 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 13

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 14 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 14 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 14

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 15 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 15 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 15

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 16 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 16 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 16

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 17 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 17 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 17

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 18 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 18 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 18

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 19 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 19 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 19

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 2 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 2 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 2

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 20 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 20 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 20

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 3 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 3 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 3

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 4 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 4 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 4

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 5 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 5 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 5

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 6 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 6 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 6

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 7 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 7 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 7

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 8 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 8 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 8

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 9 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 9 Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 9

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 20 Set 1 Worksheet: One-Step Equations with Solutions In the Range 0 To 20 Set 1 How to Solve One Step Equations Without Negative Numbers

Struggling with one step equations that don't include negative numbers? If so, this worksheet has you covered! With step-by-step instructions on the process, you'll be able to solve these equations in no time. Check it out!

This is part of a collection of math worksheets on the topic of solving one-step equations.

Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 20 Set 10 Worksheet: One-Step Equations with Solutions In the Range 0 To 20 Set 10 Worksheet: One-Step Equations with Solutions In the Range 0 To 20 Set 10

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Solving One-Step Equations
Worksheet: One-Step Equations with Solutions In the Range 0 To 20 Set 11 Worksheet: One-Step Equations with Solutions In the Range 0 To 20 Set 11 Worksheet: One-Step Equations with Solutions In the Range 0 To 20 Set 11

This is part of a collection of math worksheets on the topic of solving one-step equations.

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Solving One-Step Equations