Illustrative Math Alignment: Grade 8 Unit 7

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Linear Expressions, Equations, and Functions

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

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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.

What Are Algebra Tiles?

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

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

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

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

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

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

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This is the transcript that goes with the video segment entitled Video: Integers: Integers and Exponents.

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This is the transcript that goes with the video segment entitled Video Tutorial: One-Step Equations: Addition.

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This is the transcript that goes with the video segment entitled Video: One-Step Equations: Division.

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To see the complete collection of videos in the Video Library, click on this link.

This is the transcript that goes with the video segment entitled Video Tutorial: One-Step Equations: Multiplication.

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

This is the transcript that goes with the video segment entitled Video: One-Step Equations: Subtraction.

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This is the transcript that goes with the video segment entitled Video: Two-Step Equations: Division and Addition.

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

This is the transcript that goes with the video segment entitled Video: Two-Step Equations: Division and Subtraction.

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

This is the transcript that goes with the video segment entitled Video: Two-Step Equations: Multiplication and Addition.

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

This is the transcript that goes with the video segment entitled Video: Two-Step Equations: Multiplication and Subtraction.

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

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.

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

This is part of a collection of videos that look at the structure of different equations in order to learn how to solve them.

This is part of a collection of videos that look at the structure of different equations in order to learn how to solve them.

This is part of a collection of videos that look at the structure of different equations in order to learn how to solve them.

This is part of a collection of videos that look at the structure of different equations in order to learn how to solve them.

This is part of a collection of videos that look at the structure of different equations in order to learn how to solve them.

This is part of a collection of videos that look at the structure of different equations in order to learn how to solve them.

This is part of a series of videos on the topic of Integers. This includes defining integers, modeling integers, integer operations, and integer expressions.

The following section includes background information on integers (and also rational numbers). Refer to this section as you view the videos, or as review material afterward.

What Are Integers?

In arithmetic you learned that whole numbers include zero and the counting numbers from 1 to infinity.