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Illustrative Math-Media4Math Alignment

 

 

Illustrative Math Alignment: Grade 8 Unit 3

Linear Equations and Linear Systems

Lesson 2: Keeping the Equation Balanced

Use the following Media4Math resources with this Illustrative Math lesson.

Thumbnail Image Title Body Curriculum Topic
Collection Linear Functions and Equations Collection: Video Tutorials

Overview

This collection of videos analyzes linear functions in slope-intercept form. There are a total of 18 videos. 

 

Graphs of Linear Functions, Standard Form, Point-Slope Form, Slope, Special Functions and Applications of Linear Functions
Collection Systems of Equations: Basic Terms and Definitions These are key terms and definitions around the topic of Systems of Linear Equations. Solving Systems of Equations, Applications of Linear Systems and Matrix Operations
Collection Systems of Equations: Algebra Applications Videos Here is a collection of videos that show real-world applications of Systems of Equations. Applications of Linear Systems and Solving Systems of Equations
Collection Systems of Equations: Video Transcripts Here are the video transcripts for the video resources around Systems of Equations. Applications of Linear Systems, Matrix Operations and Solving Systems of Equations
Collection Systems of Equations: Texas Instruments Graphing Calculator Videos Here are various resources that utilize Texas Instruments graphing calculator technology to explore the topic of Systems of Equations. Solving Systems of Equations and Matrix Operations
Collection Systems of Equations: Promethean Flipcharts Here is a collection of Promethean Flipcharts around the topic of Systems of Equations. Applications of Linear Systems
Collection Systems of Equations: Worksheets Here are some worksheets around the topic of Systems of Equations. Solving Systems of Equations and Matrix Operations
Collection Systems of Equations: Instructional Resources Here are a collection of PowerPoint presentations that cover various subtopics in Systems of Equations. Solving Systems of Equations and Applications of Linear Systems
Collection Systems of Equations: Quizlet Flash Cards Here is a collection of Quizlet Flash Card sets around the topic of Systems of Equations. Solving Systems of Equations
Collection Quadratic Functions and Equations Collection: Transcripts  

This is a collection of Video Transcripts on various topics in Quadratics.

 

Graphs of Quadratic Functions, Quadratic Equations and Functions, Quadratic Formula and Applications of Quadratic Functions
Collection Quadratics Collection: Closed Captioned Videos  

This is a collection of Closed Captioned Videos on various topics in Quadratics.

 

Graphs of Quadratic Functions, Quadratic Equations and Functions and Applications of Quadratic Functions
Collection Topic Collection: Desmos Resources: Interactives

These activities use custom-created Desmos graphing calculator screens where students can explore key concepts. A companion worksheet guides them through the activity.

Slope-Intercept Form, Quadratic Equations and Functions, Standard Form and Point-Slope Form
Collection Quadratics Collection: Tutorial Videos  

This collection of tutorial videos goes over key concepts in Quadratic Functions and Equations.

 

Graphs of Quadratic Functions, Quadratic Equations and Functions and Quadratic Formula
Math Worksheets Math Worksheet Collection: One-Step Equations

Overview

This collection aggregates all the math worksheets around the topic of One-Step Equations. There are a total of 40 worksheets. Each worksheet includes an answer key. This collection of resources is made up of downloadable PDF files that you can easily incorporate into your instruction.

 

To download the full set of these resources, click on this link.

 

Solving One-Step Equations
Math Worksheets Math Worksheet Collection: Solving One-Step Equations

Overview

This collection aggregates all the math worksheets around the topic of Solving One-Step Equations. There are a total of 100 worksheets. Each worksheet includes an answer key. This collection of resources is made up of downloadable PDF files that you can easily incorporate into your instruction.

 

To download the full set of these resources, click on this link.

 

Solving One-Step Equations
Math Worksheets Math Worksheet Collection: Solving Two-Step Equations

Overview

This collection aggregates all the math worksheets around the topic of Solving Two-Step Equations. There are a total of 20 worksheets. Each worksheet includes an answer key. This collection of resources is made up of downloadable PDF files that you can easily incorporate into your instruction.

 

To download the full set of these resources, click on this link.

 

Solving Two-Step Equations
Math Worksheets Math Worksheet Collection: Solving Linear Systems

Overview

This collection aggregates all the math worksheets around the topic of Solving Linear Systems. There are a total of 4 worksheets. Each worksheet includes an answer key. This collection of resources is made up of downloadable PDF files that you can easily incorporate into your instruction.

 

To download the full set of these resources, click on this link.

 

Solving Systems of Equations
Math Videos Math Video Collection: Algebra Applications Video Series: Systems of Equations

Overview

This collection aggregates all the math videos and resources in this series: Algebra Applications Video Series: Systems of Equations. There are a total of 23 resources. This collection of resources is made up of downloadable MP4, transcripts, and other resources files that you can easily incorporate into a presentation.

 

Applications of Linear Systems, Solving Systems of Equations and Matrix Operations
Math Videos Math Video Collection: Video Tutorials Series: Solving One-Step Equations

Overview

This collection aggregates all the math videos and resources in this series: Video Tutorials Series: One-Step Equations. There are a total of 12 resources. This collection of resources is made up of downloadable MP4, transcripts, and other resources files that you can easily incorporate into a presentation.

 

Solving One-Step Equations
Math Videos Math Video Collection: Texas Instruments Tutorial Videos

Overview

This collection aggregates all the math videos and resources in this series: Texas Instruments Tutorial Videos. There are a total of 266 resources. This collection of resources is made up of downloadable MP4, transcripts, and other resources files that you can easily incorporate into a presentation.

 

Rational Expressions, Sequences, Series, Polynomial Functions and Equations, Graphs of Quadratic Functions, Quadratic Equations and Functions, Solving Systems of Equations, Trig Expressions and Identities, Probability, Geometric Constructions with Triangles, Composite Functions, Geometric Constructions with Angles and Planes, Distance Formula, Data Analysis, Slope, Special Functions, Trigonometric Functions, Graphs of Exponential and Logarithmic Functions, Radical Functions and Equations, Rational Functions and Equations, Slope-Intercept Form, Coordinate Systems, Graphs of Linear Functions, Inequalities, Matrix Operations and Midpoint Formula
Math Videos Math Video Collection: Anatomy of an Equation

Overview

This collection aggregates all the math videos and resources in this series: Anatomy of an Equation. There are a total of 105 resources. This collection of resources is made up of downloadable MP4, transcripts, and other resources files that you can easily incorporate into a presentation.

 

Solving One-Step Equations, Solving Two-Step Equations, Quadratic Equations and Functions and Standard Form
Collection Math Quiz Collection: Equations with Fractions

Overview

This collection aggregates all the math quizzes on this topic: Equations with Fractions. There are a total of 3 resources. This collection of quizzes is made up of downloadable PDFs. To download the full set of these resources, click on this link.

 

Solving Fraction Equations
Collection Math Quiz Collection: Equations with Percents

Overview

This collection aggregates all the math quizzes on this topic: Equations with Percents. There are a total of 3 resources. This collection of quizzes is made up of downloadable PDFs. To download the full set of these resources, click on this link.

 

Solving Percent Equations
Desmos Resource Desmos Worksheets and Transcripts

Overview

This is a collection of companion resources, including worksheets and transcripts. The worksheets accompany some of the Desmos graphing calculator activities. The transcripts are for the videos.

 

 

 

Slope-Intercept Form, Quadratic Equations and Functions, Standard Form, Point-Slope Form, Definition of an Angle, Definition of a Line, Parallel Lines, Perpendicular Lines, Definition of a Plane, Definition of a Triangle, Geometric Constructions with Triangles, Definition of a Quadrilateral, Geometric Constructions with Polygons and Definition of a Polygon
Systems Collection Math Definitions Collection: Systems of Equations

Overview

This collection aggregates all the definition image cards around the topic of Linear Systems terms and vocabulary. There are a total of 13 terms. This collection of resources is made up of downloadable PNG files that you can easily incorporate into a presentation.

 

 

 

Solving Systems of Equations
Drag N Drop Math Games Collection: Drag-N-Drop

Overview

This is a collection of all our drag-n-drop math games. There are a total of 34 games. These games cover a variety of different skills. Each comes with a large bank of questions, so each game experience will be different. These games are ideal for practice and review.

 

 

Addition Facts to 25, Counting, Subtraction Facts to 25, Place Value, Polynomial Expressions, Division Expressions and Equations, Point-Slope Form, Slope-Intercept Form, Standard Form, Slope, Applications of Linear Functions, Quadratic Equations and Functions, Data Analysis, Multiplication Expressions and Equations, Solving One-Step Equations, Quadratic Formula, Numerical Expressions, Variable Expressions and Solving Two-Step Equations
Math Examples Math Examples Collection: Systems of Equations

Overview

This collection aggregates all the math examples around the topic of Systems of Equations. There are a total of 38 Math Examples. This collection of resources is made up of downloadable PNG images that you can easily incorporate into your lesson plans.

 

To learn more about Media4Math's Math Examples, click on this video link.

 

Numerical and Algebraic Expressions and Solving Systems of Equations
Math in the News Math in the News Collection: Applications of Data Analysis

Overview

This is a collection of Math in the News stories that focus on the topic of Data Analysis.

 

 

 
Data Analysis, Data Gathering, Probability, Percents and Ratios and Rates
point-slope form Interactive Media Collection: Point-Slope Form

Overview

This collection aggregates all the math videos and other resources on the topic of the Point-Slope Form. There are seven resources. 

 

Point-Slope Form, Slope-Intercept Form, Calculus Vocabulary, Applications of Linear Functions and Graphs of Linear Functions
Interactive Media Collection: Linear Equations in Standards Form Interactive Media Collection: Linear Equations in Standards Form

Overview

This collection aggregates all the math videos and other resources on the topic of Linear Equations in Standard Form. here are seven resources. 

 

Standard Form
Algebra Applications Teacher's Guide: Equations Algebra Applications Teacher's Guide: Equations Algebra Applications Teacher's Guide: Equations

This is the Teacher's Guide that accompanies Algebra Applications: Equations.

This is part of a collection of teacher's guides. To see the complete collection of teacher's guides, click on this link. Note: The download is a PDF file.

Related Resources

To see resources related to this topic click on the Related Resources tab above.

Applications of Equations and Inequalities
VIDEO: Algebra Applications: Systems of Equations VIDEO: Algebra Applications: Systems of Equations VIDEO: Algebra Applications: Systems of Equations

In this episode of Algebra Applications, students explore various scenarios that can be explained through the use of systems of equations. Such disparate phenomena as profit and loss, secret codes, and ballistic missile shields can be explored through systems of equations.

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

Applications of Linear Systems and Solving Systems of Equations
VIDEO: Algebra Applications: Variables and Equations VIDEO: Algebra Applications: Variables and Equations VIDEO: Algebra Applications: Variables and Equations

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.

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

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions
Algebra Nspirations Teacher's Guide: Quadratic Functions Algebra Nspirations Teacher's Guide: Quadratic Functions Algebra Nspirations Teacher's Guide: Quadratic Functions

This is the Teacher's Guide that accompanies Algebra Nspirations: Quadratic Functions.

This is part of a collection of teacher's guides. To see the complete collection of teacher's guides, click on this link. Note: The download is a PDF file.

Related Resources

To see resources related to this topic click on the Related Resources tab above.

Applications of Quadratic Functions
Algebra Nspirations Teacher's Guide: Variables and Equations Algebra Nspirations Teacher's Guide: Variables and Equations Algebra Nspirations Teacher's Guide: Variables and Equations

This is the Teacher's Guide that accompanies Algebra Nspirations: Variables and Equations.

This is part of a collection of teacher's guides. To see the complete collection of teacher's guides, click on this link. Note: The download is a PDF file.

Related Resources

To see resources related to this topic click on the Related Resources tab above.

Applications of Equations and Inequalities
VIDEO: Algebra Nspirations: Inequalities VIDEO: Algebra Nspirations: Inequalities VIDEO: Algebra Nspirations: Inequalities

Used in just about any industry, inequalities, like equations, are fundamental building blocks of algebra. Written and hosted by internationally acclaimed mathematics educator Dr. Monica Neagoy, this video explores inequalities--concepts, properties, solutions, and notations--connects them to real-world contexts, and uses the TI-Nspire to make the algebra meaningful. The focus of this program is on linear inequalities in one and two variables. Concepts explored: Equations, inequalities.

Applications of Equations and Inequalities and Inequalities
VIDEO: Algebra Nspirations: Solving Systems of Equations VIDEO: Algebra Nspirations: Solving Systems of Equations VIDEO: Algebra Nspirations: Solving Systems of Equations

Written and hosted by internationally acclaimed math educator Dr. Monica Neagoy, this video introduces students to systems of linear equations in two or three unknowns. To solve these systems, the host illustrates a variety of methods: four involve the TI-Nspire (spreadsheet, graphs and geometry, matrices and nSolve) and two are the classic algebraic methods known as substitution and elimination, also called the linear combinations method. The video ends with a summary of the three possible types of solutions. Concepts explored: equations, linear equations, linear systems.

Applications of Linear Systems and Solving Systems of Equations
VIDEO: Algebra Nspirations: Variables and Equations VIDEO: Algebra Nspirations: Variables and Equations VIDEO: Algebra Nspirations: Variables and Equations

Ever since the mathematics of the Babylonians, equations have played a central role in the development of algebra. Written and hosted by internationally acclaimed mathematics educator Dr. Monica Neagoy, this video traces the history and evolution of equations. It explores the two principal equations encountered in an introductory algebra course--linear and quadratic--in an engaging way. The foundations of algebra are explored and fundamental questions about the nature of algebra are answered. In addition, problems involving linear and quadratic equations are solved using the TI-Nspire graphing calculator. Algebra teachers looking to integrate hand-held technology and visual media into their instruction will benefit greatly from this series.

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions
Closed Captioned Video: Algebra Applications: Systems of Equations Closed Captioned Video: Algebra Applications: Systems of Equations Closed Captioned Video: Algebra Applications: Systems of Equations

In this episode of Algebra Applications, students explore various scenarios that can be explained through the use of systems of equations. Such disparate phenomena as profit and loss, secret codes, and ballistic missile shields can be explored through systems of equations.

Applications of Linear Systems and Solving Systems of Equations
Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 1: Profit and Loss Closed Captioned Video: Algebra Applications: Systems of Equations, 1 Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 1: Profit and Loss

Profit and loss are the key measures in a business. A system of equations that includes an equation for income and one for expenses can be used to determine profit and loss. Students solve a system graphically.

Applications of Linear Systems and Solving Systems of Equations
Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 2: Encryption Closed Captioned Video: Algebra Applications: Systems of Equations, 2 Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 2: Encryption

Secret codes and encryption are ideal examples of a system of equations. In this activity, students encrypt and decrypt a message.

Applications of Linear Systems and Solving Systems of Equations
Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 3: Ballistic Missiles Closed Captioned Video: Algebra Applications: Systems of Equations, 3 Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 3: Ballistic Missiles

A ballistic missile shield allows you to shoot incoming missiles out of the sky. Mathematically, this is an example of a linear-quadratic system. Students graph such a system and find the points of intersection between a line and a parabola.

Applications of Linear Systems and Solving Systems of Equations
Closed Captioned Video: Algebra Applications: Variables and Equations Closed Captioned Video: Algebra Applications: Variables and Equations Closed Captioned Video: Algebra Applications: Variables and Equations

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, Variables and Unknowns and Variable Expressions
Closed Captioned Video: Algebra Applications: Variables and Equations, Segment 1: Introduction Closed Captioned Video: Algebra Applications: Variables and Equations, 1 Closed Captioned Video: Algebra Applications: Variables and Equations, Segment 1: Introduction

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

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions
Closed Captioned Video: Algebra Applications: Variables and Equations, Segment 2: Honey Production Closed Captioned Video: Algebra Applications: Variables and Equations, 2 Closed Captioned Video: Algebra Applications: Variables and Equations, Segment 2: Honey Production

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.

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions
Closed Captioned Video: Algebra Applications: Variables and Equations, Segment 3: River Ratios Closed Captioned Video: Algebra Applications: Variables and Equations, 3 Closed Captioned Video: Algebra Applications: Variables and Equations, Segment 3: River Ratios

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, Variables and Unknowns, Variable Expressions and Applications of Ratios, Proportions, and Percents
Closed Captioned Video: Algebra Nspirations: Inequalities Closed Captioned Video: Algebra Nspirations: Inequalities Closed Captioned Video: Algebra Nspirations: Inequalities

Used in just about any industry, inequalities, like equations, are fundamental building blocks of algebra. Written and hosted by internationally acclaimed mathematics educator Dr. Monica Neagoy, this video explores inequalities—concepts, properties, solutions, and notations— connects them to real-world contexts, and uses the TI-Nspire to make the algebra meaningful. The focus of this program is on linear inequalities in one and two variables. Concepts explored: Equations, inequalities.

Applications of Equations and Inequalities and Inequalities
Closed Captioned Video: Algebra Nspirations: Inequalities, Segment 1 Closed Captioned Video: Algebra Nspirations: Inequalities, 1 Closed Captioned Video: Algebra Nspirations: Inequalities, Segment 1

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. Segments 1 and 2 are grouped together.

Applications of Equations and Inequalities and Inequalities
Closed Captioned Video: Algebra Nspirations: Inequalities, Segment 3 Closed Captioned Video: Algebra Nspirations: Inequalities, 3 Closed Captioned Video: Algebra Nspirations: Inequalities, Segment 3

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. Segments 3 and 4 are grouped together.

Applications of Equations and Inequalities and Inequalities
Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations

Written and hosted by internationally acclaimed math educator Dr. Monica Neagoy, this video introduces students to systems of linear equations in two or three unknowns. To solve these systems, the host illustrates a variety of methods: four involve the TI-Nspire (spreadsheet, graphs and geometry, matrices and nSolve) and two are the classic algebraic methods known as substitution and elimination, also called the linear combinations method. The video ends with a summary of the three possible types of solutions. Concepts explored: equations, linear equations, linear systems.

Applications of Linear Systems and Solving Systems of Equations