Illustrative Math Alignment: Grade 8 Unit 3

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.

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.

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 collection of video tutorials on the topic of One-Step Equations.

This is part of a collection of video tutorials on the topic of One-Step Equations.

This is part of a collection of video tutorials on the topic of One-Step Equations.

This is part of a collection of video tutorials on the topic of One-Step Equations.

In this video, learn about the properties of equality that are the core of the equation-solving process. They'll learn about true properties for each of the four operations. Only subscribers to Media4Math Library can download these resources.

This is part of a collection of video tutorials on the topic of Solving Two-Step Equations.

This is part of a collection of video tutorials on the topic of Solving Two-Step Equations.

This is part of a collection of video tutorials on the topic of Solving Two-Step Equations.

This is part of a collection of video tutorials on the topic of Solving Two-Step Equations.

In this video, students expand their knowledge of properties of equations with a focus on identities. Students will see how to use identities to solve equations, in particular certain quadratic equations.

In this video, students the basics of equations. They'll learn about true equations, false equations, and conditional equations.

An overview of the key topics to be covered in the video.

This is part of a collection of videos from the Algebra Applications video series on the topic of Variables and Equations.

Honey bees not only produce a tasty treat, they also help pollinate flowering plants that provide much of the food throughout the world. So, when in 2006 bee colonies started dying out, scientists recognized a serious problem. Analyzing statistics from honey bee production allows for a mathematical analysis of the so-called Colony Collapse Disorder.

This is part of a collection of videos from the Algebra Applications video series on the topic of Variables and Equations.

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.

This is part of a collection of videos from the Algebra Applications video series on the topic of Variables and Equations.

In this Investigation we explore linear inequalities in one variable. This video is Segment 1 of a 4 segment series related to Algebra Nspirations: Inequalities.

In this Math Lab we look at compound inequalities. This video is Segment 2 of a 4 segment series related to Algebra Nspirations: Inequalities.

In this Investigation we look at linear inequalities in two variables. This video is Segment 3 of a 4 segment series related to Algebra Nspirations: Inequalities.

In this Math Lab we look at graphical solutions to linear inequalities. This video is Segment 4 of a 4 segment series related to Algebra Nspirations: Inequalities.

In this Investigation we get a historical overview of equations. This video is Segment 1 of a 2 segment series related to Variables and Equations.

In this Math Lab a hands-on activity has students comparing the diameter of a circle and its circumference. This video is Segment 2 of a 2 segment series related to Variables and Equations.

Watch this video about variables and equations. (The transcript is included.)

Video Transcript

From the mathematics of old Babylon and Egypt, to the mathematics of ancient Greece,

China, India, the Islamic world, and all the way up to
the Renaissance and the present, equations have played
a central role in the development of algebra.

But algebraic equations haven't always been written in present day symbolic form.

In this Math Lab we look at an area model for expanding the product of two binomials. This video is Segment 4 of a 4-segment series related to Variables and Equations.

This is part of a collection of bingo cards that can be used to review addition skills. "B" has addition facts from 0 to 15. "I" has addition facts from 16 to 30. "N" has addition facts from 31 to 45. "G" has addition facts from 46 to 60. "O" has addition facts from 61 to 75.

Related Resources

Worksheet Library

Given a visual model, students write the corresponding addition equation.

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library

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

Related Resources

Worksheet Library