Content Showcase: Video Library

 

 

Media4Math's Video Library is a collection of videos on key topics in pre-algebra and algebra. Each video includes several worked-out examples that clearly explain the key concept. All videos include real-world applications of math.

This is a growing collection of resources, so keep coming back!

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Title Thumbnail Image Description Curriculum Topics

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.

This video includes a video transcript: https://media4math.com/library/video-transcript-algebra-nspirations-solving-systems-equations

A Promethean Flipchart is available for this video: https://www.media4math.com/library/promethean-flipchart-algebra-nspirations-systems-equations

Applications of Linear Systems, Solving Systems of Equations

VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 1

In this Investigation we solve a linear system.

This video is Segment 1 of a 4 segment series related to Algebra Nspirations: Solving Systems of Equations. Segments 1 and 2 are grouped together. To access Algebra Nspirations: Solving Systems of Equations, Segment 2, click the following link:

https://www.media4math.com/library/algebra-nspirations-solving-systems-equations-segment-2

A Video Transcript for Algebra Nspirations: Solving Systems of Equations, Segments 1 and 2 is available via the following link:

https://www.media4math.com/library/video-transcript-algebra-nspirations-solving-systems-equations-part-1

Applications of Linear Systems, Solving Systems of Equations

VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 2

In this Math Lab, we explore the break-even point for a business.

This video is Segment 2 of a 4 segment series related to Algebra Nspirations: Solving Systems of Equations. Segments 1 and 2 are grouped together. To access Algebra Nspirations: Solving Systems of Equations, Segment 1, click the following link:

https://www.media4math.com/library/algebra-nspirations-solving-systems-equations-segment-1

A Video Transcript for Algebra Nspirations: Solving Systems of Equations, Segments 1 and 2 is available via the following link:

https://www.media4math.com/library/video-transcript-algebra-nspirations-solving-systems-equations-part-1

Applications of Linear Systems, Solving Systems of Equations

VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 3

In this Investigation we use matrices and the elimination method to solve a linear system.

This video is Segment 3 of a 4 segment series related to Algebra Nspirations: Solving Systems of Equations. Segments 3 and 4 are grouped together. To access Algebra Nspirations: Solving Systems of Equations, Segment 4, click the following link:

• https://www.media4math.com/library/algebra-nspirations-solving-systems-equations-segment-4

A Video Transcript for Algebra Nspirations: Solving Systems of Equations, Segments 3 and 4 is available via the following link:

• https://www.media4math.com/library/video-transcript-algebra-nspirations-solving-systems-equations-part-2

Applications of Linear Systems, Solving Systems of Equations

VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 4

In this Math Lab we explore the graphical solution of a nonlinear system.

This video is Segment 4 of a 4 segment series related to Algebra Nspirations: Solving Systems of Equations. Segments 3 and 4 are grouped together. To access Algebra Nspirations: Solving Systems of Equations, Segment 3, click the following link:

• https://www.media4math.com/library/algebra-nspirations-solving-systems-equations-segment-3

A Video Transcript for Algebra Nspirations: Solving Systems of Equations, Segments 3 and 4 is available via the following link:

• https://www.media4math.com/library/video-transcript-algebra-nspirations-solving-systems-equations-part-2

Applications of Linear Systems, Solving Systems of Equations

VIDEO: TI-Nspire Mini-Tutorial: Graphing a Linear Function

In this TI Nspire tutorial, the Graph window is used to graph a linear function. This video supports the TI-Nspire Clickpad and Touchpad.

This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-graphing-linear-function

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Graphs of Linear Functions

VIDEO: TI-Nspire Mini-Tutorial: Graphing a Linear Inequality

In this TI Nspire tutorial, the Graph window is used to graph a linear inequality. This video supports the TI-Nspire Clickpad and Touchpad.

This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-graphing-linear-inequality

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Inequalities

VIDEO: TI-Nspire Mini-Tutorial: Graphing a Linear Inequality Using Sliders

In this TI Nspire tutorial, the Graph window is used to graph a linear inequality in slope-intercept form using sliders. This video supports the TI-Nspire Clickpad and Touchpad.

This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-graphing-linear-inequality-using-sliders

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Inequalities

VIDEO: TI-Nspire Mini-Tutorial: Exploring the Slope-Intercept form Using Sliders

In this TI Nspire tutorial, the Graph window is used to create a slider-based graph of a linear function in slope-intercept form. This video supports the TI-Nspire Clickpad and Touchpad.

This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-exploring-slope-intercept-form-using-sliders

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Slope-Intercept Form

VIDEO: TI-Nspire Mini-Tutorial: Finding the Slope of a Line Connecting Two Points

In this TI Nspire tutorial, the Graph window is to find the slope of two points connected by a line. This video supports the TI-Nspire Clickpad and Touchpad.

This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-finding-slope-line-connecting-two-points

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Slope

VIDEO: TI-Nspire Mini-Tutorial: Using the Coordinate TRACE Feature

In this TI Nspire tutorial, the coordinate Trace feature is described and used. This video supports the TI-Nspire Clickpad and Touchpad.

This video includes a Worksheet: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-using-coordinate-trace-feature

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Coordinate Systems

VIDEO: TI-Nspire Mini-Tutorial: Finding the Intersection Point of Two Graphs

In this TI Nspire tutorial, the Graph window is used to graph two functions and finding the point of intersection. This video supports the TI-Nspire Clickpad and Touchpad.

This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-finding-intersection-point-two-graphs

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Coordinate Systems

VIDEO: TI-Nspire Mini-Tutorial: Graphing a Quadratic Inequality

In this TI Nspire tutorial for the TI-Nspire CAS, the Graph Window is used to graph quadratic inequalities. This video supports the TI-Nspire Clickpad and Touchpad.

This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-graphing-quadratic-inequality

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Inequalities

VIDEO: TI-Nspire Mini-Tutorial: Graphing a Quadratic Function

In this TI Nspire tutorial, the Graph window is used to graph a quadratic function. This video supports the TI-Nspire Clickpad and Touchpad.

This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-graphing-quadratic-function

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Graphs of Quadratic Functions

VIDEO: TI-Nspire Mini-Tutorial: Exploring Quadratic Functions in Standard Form Using Sliders

In this TI Nspire tutorial, the Graph window is used to create a slider-based graph of a quadratic function in standard form. This video supports the TI-Nspire Clickpad and Touchpad.

This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-exploring-quadratic-functions-standard-form-using-sliders

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Graphs of Quadratic Functions

VIDEO: TI-Nspire Mini-Tutorial: Exploring Quadratic Functions in Vertex form Using Sliders

In this TI Nspire tutorial, the Graph window is used to create a slider-based graph of a quadratic function in vertex form. This video supports the TI-Nspire Clickpad and Touchpad. 

This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-exploring-quadratic-functions-vertex-form-using-sliders

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Graphs of Quadratic Functions

VIDEO: TI-Nspire Mini-Tutorial: Finding the Zeros of a Quadratic Function Using TRACE Feature

In this TI Nspire tutorial, a Graph window is used to solve a quadratic equation using the Trace tool. This video supports the TI-Nspire Clickpad and Touchpad.

This video includes a Worksheet: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-finding-zeros-quadratic-function-using-trace-feature

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Graphs of Quadratic Functions

VIDEO: TI-Nspire Mini-Tutorial: Creating a Template to Find the Roots of a Quadratic Equation

In this TI Nspire tutorial, the Program Editor is used to create a function for solving a quadratic equation. The function is tested in a Calculator window. This video supports the TI-Nspire Clickpad and Touchpad.

This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-creating-template-find-roots-quadratic-equation

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Quadratic Equations and Functions

VIDEO: TI-Nspire Mini-Tutorial: Creating a 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: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-creating-random-number-table

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Probability

VIDEO: TI-Nspire Mini-Tutorial: A Probability Simulation of Rolling Two Dice Multiple Times (with Histogram)

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: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-probability-simulation-rolling-two-dice-multiple-times

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Probability

VIDEO: TI-Nspire Mini-Tutorial: A Probability Simulation of Tossing a Coin Multiple Times (with Bar Graph)

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: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-probability-simulation-tossing-coin-multiple-times-bar

A Video Transcript is available for this tutorial at this link: Link

Note: The download is an MP4 file.

Probability

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

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: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-probability-simulation-tossing-two-coins-multiple-times

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Probability

VIDEO: TI-Nspire Mini-Tutorial: Graphing a Scatterplot Using a Graphs and Geometry Window

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: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-graphing-scatterplot-using-graphs-and-geometry-window

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Data Analysis

VIDEO: TI-Nspire Mini-Tutorial: Graphing a Scatterplot Using a Statistics Window

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: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-graphing-scatterplot-using-statistics-window

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Data Analysis

VIDEO: TI-Nspire Mini-Tutorial: Graphing a Multiseries Scatterplot Using a Graphs and Geometry Window

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: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-graphing-multiseries-scatterplot-using-graphs-and

A Video Transcript is available for this tutorial at this link: Link.

Note: The download is an MP4 file.

Data Analysis