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Illustrative Math-Media4Math Alignment

 

 

Illustrative Math Alignment: Grade 8 Unit 3

Linear Equations and Linear Systems

Lesson 4: More Balanced Moves

Use the following Media4Math resources with this Illustrative Math lesson.

Thumbnail Image Title Body Curriculum Topic
Video Definition 32--Equation Concepts--Solving an Equation Video Definition 32--Equation Concepts--Solving an Equation Video Definition 32--Equation Concepts--Solving an 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 33--Equation Concepts--Subtraction Property of Equality Video Definition 33--Equation Concepts--Subtraction Property of Equality Video Definition 33--Equation Concepts--Subtraction 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 34--Equation Concepts--Symmetric Property of Equality Video Definition 34--Equation Concepts--Symmetric Property of Equality Video Definition 34--Equation Concepts--Symmetric 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 35--Equation Concepts--The Unknown Video Definition 35--Equation Concepts--The Unknown Video Definition 35--Equation Concepts--The Unknown

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 36--Equation Concepts--Transitive Property of Equality Video Definition 36--Equation Concepts--Transitive Property of Equality Video Definition 36--Equation Concepts--Transitive 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 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: Linear Functions, Segment 1: Introduction Video Transcript: Algebra Applications: Linear Functions, Segment 1: Introduction Video Transcript: Algebra Applications: Linear Functions, Segment 1: Introduction

Linear Expressions, Equations, and Functions

Linear Expressions
Applications of Linear Functions and Graphs of Linear Functions
Video Transcript: Algebra Applications: Variables and Equations, Segment 1: Introduction. Video Transcript: Algebra Applications: Variables and Equations, Segment 1: Introduction. Video Transcript: Algebra Applications: Variables and Equations, Segment 1: Introduction.

This is the transcript for the video of same title. Video contents: An overview of the key topics to be covered in the video.

This is part of a collection of video transcript from the Algebra Applications video series. 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.

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: Modeling Equations Using Algebra Tiles Video Transcript: Algebra Tiles: Modeling Equations Using Algebra Tiles Video Transcript: Algebra Tiles: Modeling Equations Using Algebra Tiles

What Are Algebra Tiles?

Numerical Models
Algebra Tiles--Expressions and Equations
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 1: Ax + By = C

This is the transcript for the video entitled, Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 1: AX + By = C. In this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: AX + By = C. 

The corresponding video is at this Link.

Note: The download is a PDF file.

Standard Form
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 2: Ax + By = -C

This is the transcript for the video entitled, Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 2: AX + By = -C. In this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: AX + By = -C. 

The corresponding video is at this Link.

Note: The download is a PDF file.

Standard Form
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 3: Ax - By = C

This is the transcript for the video entitled, Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 3: Ax - By = C. In this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: AX - By = C. 

The corresponding video is at this Link.

Note: The download is a PDF file.

Standard Form
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 4: -Ax + By = C Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 4: -Ax + By = C

This is the transcript for the video entitled, Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 4: -Ax + By = C. In this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: -Ax + By = C.

Standard Form
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 5: Ax - By = -C

This is the transcript for the video entitled, Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 5: Ax - By = -C. In this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: Ax - By = -C. 

The corresponding video is at this Link.

Note: The download is a PDF file.

Standard Form
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 6: -Ax + By = -C Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 6: -Ax + By = -C

This is the transcript for the video entitled, Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 6: -Ax + By = -C. In this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: -Ax + By = -C.

Standard Form
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 7: -Ax - By = C Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 7: -Ax - By = C

This is the transcript for the video entitled, Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 7: -Ax - By = C. In this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: -Ax - By = C.

Standard Form
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 8:-Ax - By = -C Video Transcript: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 8:-Ax - By = -C

This is the transcript for the video entitled, Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 8:-Ax - By = -C. In this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: -Ax - By = -C.

Standard Form
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: One-Step Addition Equations Video Transcript: Anatomy of an Equation: One-Step Addition Equations

This is the transcript for the video entitled, " Anatomy of an Equation: One-Step Addition Equations."

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Solving One-Step Equations
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: One-Step Addition Equations 2 Video Transcript: Anatomy of an Equation: One-Step Addition Equations 2

This is the transcript for the video entitled, " Anatomy of an Equation: One-Step Addition Equations 2."

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Solving One-Step Equations
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: One-Step Division Equations Video Transcript: Anatomy of an Equation: One-Step Division Equations

This is the transcript for the video entitled, " Anatomy of an Equation: One-Step Division Equations."

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Solving One-Step Equations
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: One-Step Multiplication Equations Video Transcript: Anatomy of an Equation: One-Step Multiplication Equations

This is the transcript for the video entitled, " Anatomy of an Equation: One-Step Multiplication Equations."

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Solving One-Step Equations
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: One-Step Subtraction Equations Video Transcript: Anatomy of an Equation: One-Step Subtraction Equations

This is the transcript for the video entitled, " Anatomy of an Equation: One-Step Subtraction Equations."

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Solving One-Step Equations
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: One-Step Subtraction Equations 2 Video Transcript: Anatomy of an Equation: One-Step Subtraction Equations 2

This is the transcript for the video entitled, " Anatomy of an Equation: One-Step Subtraction Equations 2."

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Solving One-Step Equations
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Quadratic Equations 1 Video Transcript: Anatomy of an Equation: Quadratic Equations 1

This is a video transcript for the video on solving quadratic equations. In this video, we work with this version of the quadratic equation: ax^2 + bx + c = 0.

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Quadratic Equations and Functions
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Quadratic Equations 2 Video Transcript: Anatomy of an Equation: Quadratic Equations 2

This is a video transcript for the video on solving quadratic equations. In this video, we work with this version of the quadratic equation: ax^2 + bx - c = 0.

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Quadratic Equations and Functions
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Quadratic Equations 3 Video Transcript: Anatomy of an Equation: Quadratic Equations 3

This is a video transcript for the video on solving quadratic equations. In this video, we work with this version of the quadratic equation: ax^2 - bx + c = 0.

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Quadratic Equations and Functions
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Quadratic Equations 4 Video Transcript: Anatomy of an Equation: Quadratic Equations 4

This is a video transcript for the video on solving quadratic equations. In this video, we work with this version of the quadratic equation: -ax^2 + bx + c = 0.

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Quadratic Equations and Functions
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Quadratic Equations 5 Video Transcript: Anatomy of an Equation: Quadratic Equations 5

This is a video transcript for the video on solving quadratic equations. In this video, we work with this version of the quadratic equation: ax^2 - bx - c = 0.

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Quadratic Equations and Functions
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Quadratic Equations 6 Video Transcript: Anatomy of an Equation: Quadratic Equations 6

This is a video transcript for the video on solving quadratic equations. In this video, we work with this version of the quadratic equation: -ax^2 + bx - c = 0.

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Quadratic Equations and Functions
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Quadratic Equations 7 Video Transcript: Anatomy of an Equation: Quadratic Equations 7

This is a video transcript for the video on solving quadratic equations. In this video, we work with this version of the quadratic equation: -ax^2 - bx + c = 0.

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Quadratic Equations and Functions
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Quadratic Equations 8 Video Transcript: Anatomy of an Equation: Quadratic Equations 8

This is a video transcript for the video on solving quadratic equations. In this video, we work with this version of the quadratic equation: -ax^2 - bx - c = 0.

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Quadratic Equations and Functions
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Two-Step Equations 1 Video Transcript: Anatomy of an Equation: Two-Step Equations 1

This is the transcript for the video entitled, Anatomy of an Equation: Two-Step Equations 1. In this video learn the mechanics of solving a two-step equation involving addition and multiplication.

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Solving One-Step Equations
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Two-Step Equations 10 Video Transcript: Anatomy of an Equation: Two-Step Equations 10

This is the transcript for the video entitled, Anatomy of an Equation: Two-Step Equations 10. In this video learn the mechanics of solving a two-step equation involving addition and division. In this variation, the x-term has a negative coefficient.

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Solving One-Step Equations
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Two-Step Equations 11 Video Transcript: Anatomy of an Equation: Two-Step Equations 11

This is the transcript for the video entitled, Anatomy of an Equation: Two-Step Equations 11. In this video learn the mechanics of solving a two-step equation involving addition and division. In this variation, the x-term has a negative coefficient. In this variation, the term on the other side of the equals sign is negative.

Solving One-Step Equations
VideoTranscripts.jpg Video Transcript: Anatomy of an Equation: Two-Step Equations 12 Video Transcript: Anatomy of an Equation: Two-Step Equations 12

This is the transcript for the video entitled, Anatomy of an Equation: Two-Step Equations 12. In this video learn the mechanics of solving a two-step equation involving subtraction and division.

This is part of a collection of video transcript for the video tutorial series on the topic of Solving Equations. 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.

Solving One-Step Equations