Illustrative Math-Media4Math Alignment

 

 

Illustrative Math Alignment: Grade 8 Unit 6

Associations in Data

Lesson 11: Gone In 30 Seconds

Use the following Media4Math resources with this Illustrative Math lesson.

Thumbnail Image Title Body Curriculum Topic
Collection Linear Functions and Equations Collection: Basic Terms This collection includes key term, definitions, and formulas. Slope-Intercept Form, Applications of Linear Functions and Slope
Collection Quadratics Collection: Texas Instruments Graphing Calculator Resources  

A set of resources for the TI-Nspire, TI-Nspire CX, and the Nspire App.

 

Applications of Quadratic Functions, Graphs of Quadratic Functions, Quadratic Formula, Data Analysis, Quadratic Equations and Functions, Inequalities and Composite Functions
Math in the News Math in the News Collection: Business Math

Overview

This is a collection of issues of Math in the News that deal with business applications.

 

 

 
Applications of Exponential and Logarithmic Functions, Data Analysis and Volume
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
Math Tutorials Math Tutorials Collection: Applications of Linear Functions

Overview

This collection aggregates a set of tutorials on Applications of Linear Functions. There are a total of 10 tutorials.
Applications of Linear Functions and Proportions
Charts and Graphs Math Examples Collection: Charts, Graphs, and Plots

Overview

This collection aggregates all the math examples around the topic of Charts, Graphs, and Plots. 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.

 

Slope-Intercept Form, Data Analysis, Point-Slope Form and Subtraction Facts to 100
Linear Function Collection Math Definitions Collection: Linear Functions

Overview

The collection of definitions on the topic of Linear Functions from Media4Math is an invaluable resource for students and educators alike. This comprehensive set includes essential terms such as slope, y-intercept, linear function, and rate of change. Understanding these terms is crucial for mastering the concept of linear functions, which are foundational in algebra and essential for advanced mathematical studies.

Slope-Intercept Form, Applications of Linear Functions, Graphs of Linear Functions, Standard Form, Point-Slope Form and Slope
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 Examples Math Examples Collection: Analyzing Scatterplots

Overview

This collection aggregates all the math examples around the topic of Analyzing Scatterplots. There are a total of 10 Math Examples. This collection of resources is made up of downloadable PNG images that you can easily incorporate into your lesson plans.

 

Data Analysis
Collection Linear Functions and Equations Collection: Applications of Linear Functions

Here are a number of PowerPoint presentations that focus on different applications of linear functions.

Applications of Linear Functions, Proportions and Definition of a Polygon
Math Videos Math Video Collection: Algebra Applications Video Series: Data Analysis

Overview

This collection aggregates all the math videos and resources in this series: Algebra Applications Video Series: Data Analysis. There are a total of 26 resources. This collection of resources is made up of downloadable MP4, transcripts, and other resources files that you can easily incorporate into a presentation.

 

Data Analysis and Data Gathering
VIDEO: Algebra Applications: Data Analysis VIDEO: Algebra Applications: Data Analysis VIDEO: Algebra Applications: Data Analysis

Topic

Data Analysis

Data Analysis and Data Gathering
VIDEO: Algebra Nspirations: Data Analysis and Probability VIDEO: Algebra Nspirations: Data Analysis and Probability VIDEO: Algebra Nspirations: Data Analysis and Probability

Topic

Data Analysis

Data Analysis and Data Gathering
Arithmetic Application: Counting Bison Arithmetic Application: Counting Bison

In this application of arithmetic, students analyze the changing population of bison in the Americas. Using real-world data and applying key math concepts, students will do some sophisticated analysis using basic skills.  These are the key math concepts covered: Place value Skip counting Doubling Data analysis Given the wide disparity in the population of bison over several centuries, students will be analyzing data in the millions but using place value to gain a clear understanding of the numbers involved. Skip counting will be used to analyze changes to populations, including patterns than involve doubling. Students will be actively engaged with the subject matter and will develop a mathematical mindset around data. This is an excellent preparation for the data analysis developed in upper elementary and middle school.

Addition Expressions and Equations, Complete Number Patterns, Counting and Place Value
Closed Captioned Video: TI-Nspire Mini-Tutorial: Graphing a Multiseries Scatterplot Using a Graphs and Geometry Window Closed Captioned Video: Multiseries Scatterplot Closed Captioned Video: Multiseries Scatterplot

In this TI Nspire tutorial, Spreadsheet and Graph windows are used to graph a multiseries scatterplot. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet.

This is part of a collection of closed captioned videos on various math topics. To see the complete collection of the videos, click on this link. Note: The download is Media4Math's guide to closed captioned videos.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.

Video Transcripts

This video has a transcript available. To see the complete collection of video transcripts, click on this link.
Data Analysis
Closed Captioned Video: TI-Nspire Mini-Tutorial: Graphing a Scatterplot Using a Graphs and Geometry Window Closed Captioned Video: Scatterplot 1 Closed Captioned Video: Scatterplot 1

In this TI Nspire tutorial, Spreadsheet and Graph windows are used to graph a scatterplot. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet.

This is part of a collection of closed captioned videos on various math topics. To see the complete collection of the videos, click on this link. Note: The download is Media4Math's guide to closed captioned videos.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.

Video Transcripts

This video has a transcript available. To see the complete collection of video transcripts, click on this link.
Data Analysis
Closed Captioned Video: TI-Nspire Mini-Tutorial: Graphing a Scatterplot Using a Statistics Window Closed Captioned Video: Scatterplot 2 Closed Captioned Video: Scatterplot 2

In this TI Nspire tutorial, Spreadsheet and Statistics windows are used to graph a scatterplot. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet.

This is part of a collection of closed captioned videos on various math topics. To see the complete collection of the videos, click on this link. Note: The download is Media4Math's guide to closed captioned videos.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.

Video Transcripts

This video has a transcript available. To see the complete collection of video transcripts, click on this link.
Data Analysis
Closed Captioned Video: TI-Nspire Mini-Tutorial: A Probability Simulation of Tossing a Coin Multiple Times (with Bar Graph) Closed Captioned Video: A Probability Simulation 2 Closed Captioned Video: A Probability Simulation 2

In this TI Nspire tutorial, the Spreadsheet and Statistics windows are used to create a probability simulation of a coin toss. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet. .

Probability
Closed Captioned Video: TI-Nspire Mini-Tutorial: A Probability Simulation of Tossing Two Coins Multiple Times (with Bar Graph) Closed Captioned Video: A Probability Simulation 3 Closed Captioned Video: A Probability Simulation 3

In this TI Nspire tutorial, the Spreadsheet and Statistics windows are used to create a probability simulation of tossing two coins. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet. .

Probability
Closed Captioned Video: Algebra Applications: Data Analysis Closed Captioned Video: Algebra Applications: Data Analysis Closed Captioned Video: Algebra Applications: Data Analysis

Topic

Data Analysis

Data Analysis and Data Gathering
Closed Captioned Video: Algebra Applications: Data Analysis, Segment 1: Introduction Closed Captioned Video: Algebra Applications: Data Analysis, 1 Closed Captioned Video: Algebra Applications: Data Analysis, 1

Topic

Data Analysis

Description

This segment introduces the 2008 mortgage crisis, explaining how mortgage defaults caused widespread economic repercussions, including a recession. It outlines basic mortgage concepts such as loan amount, interest rate, and repayment periods. Key terms include mortgage, interest rate, and amortization. The segment sets the stage for exploring how specific mortgage types, like subprime loans, led to financial instability.

Data Analysis and Data Gathering
Closed Captioned Video: Algebra Applications: Data Analysis, Segment 2: What Is a Mortgage? Closed Captioned Video: Algebra Applications: Data Analysis, 2 Closed Captioned Video: Algebra Applications: Data Analysis, 2

Topic

Data Analysis

Description

The video defines a mortgage as a long-term loan used to purchase a home and explains its components: loan amount, interest rate, and payment periods. Through examples, it demonstrates how interest rates impact total loan costs. Key concepts include amortization, equity, and principal versus interest payments. Applications involve using financial calculators to analyze repayment schedules and equity growth, emphasizing the importance of interest rates.

Data Analysis and Data Gathering
Closed Captioned Video: Algebra Applications: Data Analysis, Segment 3: What Is a What is a Subprime Mortgage? Closed Captioned Video: Algebra Applications: Data Analysis, 3 Closed Captioned Video: Algebra Applications: Data Analysis, 3

Topic

Data Analysis

Description

This segment explains subprime mortgages, emphasizing how credit scores affect loan interest rates. It compares repayment scenarios for borrowers with different FICO scores, showing the financial challenges of subprime loans. Key terms include subprime mortgage, credit risk, and delinquency. The video uses simulations to illustrate the likelihood and impact of loan defaults, linking these trends to the mortgage crisis.

Data Analysis and Data Gathering
Closed Captioned Video: Algebra Applications: Data Analysis, Segment 4: What is an Adjustable Rate Mortgage? Closed Captioned Video: Algebra Applications: Data Analysis, 4 Closed Captioned Video: Algebra Applications: Data Analysis, 4

Topic

Data Analysis

Description

Adjustable-rate mortgages (ARMs) are discussed, focusing on their role in the 2008 crisis. It demonstrates how variable rates increase long-term costs and create financial risks. Concepts include loan balance, refinancing, and amortization. The video uses spreadsheets to show payment changes over time and their economic effects. Applications highlight real-world implications of rising interest rates and decreasing home values.

Data Analysis and Data Gathering
Closed Captioned Video: Algebra Applications: Linear Functions, Segment 3: Oil Exploration Closed Captioned Video: Algebra Applications: Linear Functions, 3 Closed Captioned Video: Algebra Applications: Linear Functions, 3

Topic

Linear Functions

Description

Uses linear regression to analyze US oil consumption trends, projecting future usage and potential impact of Alaskan oil production.

This video explores the mathematics behind Linear Functions, providing clear examples and engaging visuals to enhance understanding. It is an excellent resource for both introduction and reinforcement of key concepts.

Special Functions and Applications of Linear Functions
Closed Captioned Video: Algebra Nspirations: Data Analysis and Probability Closed Captioned Video: Algebra Nspirations: Data Analysis and Probability Closed Captioned Video: Algebra Nspirations: Data Analysis and Probability

What are the two meanings of statistics? What does it really mean that an event has a 50% probability of occurring? Why are data analysis and probability always taught together? Written and hosted by internationally acclaimed math educator Dr. Monica Neagoy, this video answers these questions and addresses fundamental concepts such as the law of large numbers and the notion of regression analysis. Both engaging investigations are based on true stories and real data, utilize different Nspire applications, and model the seamless connection among various problem representations. Concepts explored: statistics, data analysis, regression analysis.

Data Analysis and Data Gathering
Closed Captioned Video: Algebra Nspirations: Data Analysis and Probability, Segment 1 Closed Captioned Video: Algebra Nspirations: Data Analysis and Probability, 1 Closed Captioned Video: Algebra Nspirations: Data Analysis and Probability, Segment 1

In this Investigation we explore uncertainty and randomness. This video is Segment 1 of a 4 segment series related to Data Analysis and Probability. Segments 1 and 2 are grouped together.

Data Analysis and Data Gathering
Closed Captioned Video: Algebra Nspirations: Data Analysis and Probability, Segment 3 Closed Captioned Video: Algebra Nspirations: Data Analysis and Probability, 3 Closed Captioned Video: Algebra Nspirations: Data Analysis and Probability, Segment 3

In this Investigation we look at real-world data involving endangered wolf populations. This video is Segment 3 of a 4 segment series related to Data Analysis and Probability. Segments 3 and 4 are grouped together.

Data Analysis and Data Gathering
Closed Captioned Video: TI-Nspire Mini-Tutorial: A Probability Simulation of Rolling Two Dice Multiple Times (with Histogram) Closed Captioned Video: Probability Simulation 1 Closed Captioned Video: Probability Simulation 1

In this TI Nspire tutorialthe Spreadsheet and Statistics windows are used to create a probability simulation of tossing two dice. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet. .

Probability
Closed Captioned Video: TI-Nspire Mini-Tutorial: Creating a Random Number Table Closed Captioned Video: Random Number Table Closed Captioned Video: Random Number Table

In this TI Nspire tutorial, the Spreadsheet window is used to create a random number table. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet. .

This is part of a collection of closed captioned videos on various math topics. To see the complete collection of the videos, click on this link. Note: The download is Media4Math's guide to closed captioned videos.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.

Video Transcripts

This video has a transcript available. To see the complete collection of video transcripts, click on this link.
Probability
Closed Captioned Video: Ratios and Rates: Rates from Data Closed Captioned Video: Ratios and Rates: Rates from Data Closed Captioned Video: Ratios and Rates: Rates from Data

Topic

Ratios

Description

This video demonstrates calculating rates from data sets, focusing on patterns like distance-time relationships and wages. Examples include determining car speeds, hourly wages, and unit costs of gasoline. Data tables are used to visualize and compute rates.

Ratios and Rates
Collections in a Box Collections in a Box: Slope Formula

This cheat sheet gathers together a number of resources on the topic of the slope formula. See the descriptions and links below. Each link takes you to a collection of resources around that topic. The middle column indicates the number of resources available and the third column takes you to page on Media4Math where those resources can be found.

Subscribers can download the PDF version of this cheat sheet.

Click Preview to see the HTML version.
Point-Slope Form, Slope and Slope-Intercept Form
Definition--Charts and Graphs--Bar Graph Definition--Charts and Graphs--Bar Graph Definition--Charts and Graphs--Bar Graph

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Box-and-Whisker Plot Definition--Charts and Graphs--Box-and-Whisker Plot Definition--Charts and Graphs--Box-and-Whisker Plot

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Categorical Data Definition--Charts and Graphs--Categorical Data Definition--Charts and Graphs--Categorical Data

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Circle Graph Definition--Charts and Graphs--Circle Graph Definition--Charts and Graphs--Circle Graph

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Continuous Data Definition--Charts and Graphs--Continuous Data Definition--Charts and Graphs--Continuous Data

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Discrete Data Definition--Charts and Graphs--Discrete Data Definition--Charts and Graphs--Discrete Data

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Frequency Table Definition--Charts and Graphs--Frequency Table Definition--Charts and Graphs--Frequency Table

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Histogram Definition--Charts and Graphs--Histogram Definition--Charts and Graphs--Histogram

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Joint Frequencies Definition--Charts and Graphs--Joint Frequencies Definition--Charts and Graphs--Joint Frequencies

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Line Graph Definition--Charts and Graphs--Line Graph Definition--Charts and Graphs--Line Graph

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Line Plot Definition--Charts and Graphs--Line Plot Definition--Charts and Graphs--Line Plot

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Pictograph Definition--Charts and Graphs--Pictograph Definition--Charts and Graphs--Pictograph

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Scaled Pictograph Definition--Charts and Graphs--Scaled Pictograph Definition--Charts and Graphs--Scaled Pictograph

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Scatterplot Definition--Charts and Graphs--Scatterplot Definition--Charts and Graphs--Scatterplot

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Stem-and-Leaf Plot Definition--Charts and Graphs--Stem-and-Leaf Plot Definition--Charts and Graphs--Stem-and-Leaf Plot

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Charts and Graphs--Two-Way Frequency Table Definition--Charts and Graphs--Two-Way Frequency Table Definition--Charts and Graphs--Two-Way Frequency Table

This is a collection of definitions related to the concept of charts, graphs, and data displays.

Data Analysis
Definition--Linear Function Concepts--Constant Function Definition--Linear Function Concepts--Constant Function Constant Function

 

 

Topic

Linear Functions

Definition

A constant function is a linear function of the form f(x) = b, where b is a constant. The graph of a constant function is a horizontal line.

Description

Constant functions are a fundamental concept in linear functions. They represent scenarios where the output value remains unchanged, regardless of the input value. This is depicted graphically as a horizontal line, indicating that the function's rate of change is zero.

In real-world applications, constant functions can model situations where a quantity remains steady over time. For example, a flat fee service charge that does not vary with usage can be represented as a constant function.

Slope-Intercept Form
Definition--Linear Function Concepts--Converting from Standard Form to Slope-Intercept Form Definition--Linear Function Concepts--Converting from Standard Form to Slope-Intercept Form Converting from Standard Form to Slope-Intercept Form

 

 

Topic

Linear Functions

Definition

Converting from standard form to slope-intercept form involves rewriting a linear equation from the form Ax + By = C to the form y = mx + b, where m is the slope and b is the y-intercept.

Description

Converting linear equations from standard form to slope-intercept form is a key skill in algebra. This conversion allows for easier graphing and interpretation of the equation's slope and y-intercept.

Slope-Intercept Form