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!(Want to learn more about our subscription packages? Click here.)
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VIDEO: Ti-Nspire Mini-Tutorial, Video 21 |
VIDEO: TI-Nspire CX Mini-Tutorial: Slope Formula 4In this TI-Nspire CX tutorial, use the Geometry tools to construct a line whose measurements for the rise and run can be used to calculate the slope. Note: This video does not contain audio. |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 20 |
VIDEO: TI-Nspire CX Mini-Tutorial: Slope Formula 3In this Nspire CX tutorial, randomly create two points in a Spreadsheet Window. Graph them as a scatterplot. Connect the two points using the Line tool, then measure the slope of the line. Creating new random coordinates will yield a new line with a new slope. Note: This video does not include audio. |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 2 |
VIDEO: TI-Nspire CX Mini-Tutorial: Binomial Distribution 2In this TI-Nspire CX tutorial, the Calculator and Statistics windows are used to find the probability distribution function for tossing a coin ten times to find the probability of 0 - 10 heads. Note: This video does not contain audio. |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 19 |
VIDEO: TI-Nspire CX Mini-Tutorial: Slope Formula 2In this TI-Nspire CX tutorial, the Graph Window and Spreadsheet Window are used to calculate the slope of the line between two points. The coordinates of the points are linked to variables, which are then used in the Spreadsheet Window to calculate the slope. |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 18 |
VIDEO: TI-Nspire CX Mini-Tutorial: Slope Formula 1In this TI-Nspire CX tutorial, the Graph Window is used to calculate the slope of the line between two points. The text window is used to generate a formula linked to coordinate values. Note: This video does not contain audio. |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 17 |
VIDEO: TI-Nspire CX Mini-Tutorial: Quadratic RegressionIn this TI-Nspire CX tutorial learn how to perform a quadratic regression based on scatterplot data. Note: This video does not contain audio. |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 15 |
VIDEO: TI-Nspire CX Mini-Tutorial: Point-Slope FormIn this Nspire CX tutorial, create a template for determining the equation of a line given a point and the slope of the line. Note: This video does not include audio. |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 14 |
VIDEO: TI-Nspire CX Mini-Tutorial: Parallel and Perpendicular LinesIn this TI-Nspire CX tutorial explore the properties of parallel and perpendicular lines. Use a slider to define the slope and then graph parallel and perpendicular lines linked to this slider. Note: This video does not contain audio. |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 12 |
VIDEO: TI-Nspire CX Mini-Tutorial: Linear Functions and Their InversesIn this Nspire CX tutorial linear functions in slope-intercept form are graphed using sliders. Then the inverse functions are graphed. Their symmetry about the graph of y = x is explored. |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 11 |
VIDEO: TI-Nspire CX Mini-Tutorial: Graphs of Quadratic Functions in Vertext Form with SlidersIn this TI-Nspire CX tutorial learn how to graph quadratic functions in vertex form using sliders for the values of h and k. |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 10 |
VIDEO: TI-Nspire CX Mini-Tutorial: Graphs of Quadratic Functions in Standard Form with SlidersIn this TI-Nspire CX tutorial learn how to graph quadratic functions in standard form using sliders for the values of a, b, and c. |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 1 |
VIDEO: TI-Nspire CX Mini-Tutorial: Binomial Distribution 1In this TI-Nspire CX tutorial, the Spreadsheet and Statistics windows are used to find the probability distribution function for tossing a coin ten times to find the probability of 0 - 10 heads. Note: This video does not contain audio |
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VIDEO: TI-Nspire CX Mini-Tutorial: Quadratic Formula Template |
VIDEO: TI-Nspire CX Mini-Tutorial: Quadratic Formula TemplateIn this TI-Nspire CX tutoria llearn how to program a function for solving quadratic equations. |
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VIDEO: TI-Nspire CX Mini-Tutorial: Linear Regression |
VIDEO: TI-Nspire CX Mini-Tutorial: Linear RegressionIn this TI-Nspire CX tutorial learn how to perform a linear regression based on scatterplot data. Note: This video does not contain any audio. |
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VIDEO: TI-Nspire CX Mini-Tutorial: Graphs of Absolute Value Functions |
VIDEO: TI-Nspire CX Mini-Tutorial: Graphs of Absolute Value FunctionsIn this Nspire CX tutorial absolute functions are graphed, including graphs centered at the origin, graphs displaced along the x-axis, and graphs displaced along the y-axis. Note: This video does not include audio. |
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VIDEO: TI-Nspire CX Mini-Tutorial: Graphing a Scatterplot |
VIDEO: TI-Nspire CX Mini-Tutorial: Graphing a ScatterplotIn this TI-Nspire CX tutorial learn how graph data in a scatterplot using the graph window. |
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VIDEO: Overview of Variables and Equations |
VIDEO: Overview of Variables and Equations |
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VIDEO: How to Play Sudoku |
VIDEO: How to Play SudokuIn this video, learn about the basic rules of Sudoku. Then use our library of pre-made Sudoku puzzles. |
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VIDEO: Geometry Applications: Triangles, 3 |
VIDEO: Geometry Applications: Triangles, Segment 3: Right TrianglesThe ancient port city of Corinth in Greece allows us to explore the evolution of sailing. The shapes of sails went from rectangular to triangular. The use of right-triangle-shaped sails changed the nature of sailing. |
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VIDEO: Geometry Applications: Triangles, 2 |
VIDEO: Geometry Applications: Triangles, Segment 2: TrianglesThe Eiffel Tower includes quite a number of exposed triangular trusses. The properties of triangles are used to explore and explain the frequent use of triangular trusses in many building. In particular, isosceles and equilateral triangular trusses are explored. |
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VIDEO: Geometry Applications: Triangles, 1 |
VIDEO: Geometry Applications: Triangles, Segment 1: IntroductionThe Bank of China building in Hong Kong is a dramatic example of triangular support. The notion of triangular trusses is introduced, along with the key concepts developed in the rest of the program. |
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VIDEO: Geometry Applications: Triangles |
VIDEO: Geometry Applications: TrianglesIn this program we explore the properties of triangles. We do this in the context of two real-world applications. In the first, we explore the triangular trusses in the Eiffel Tower and in the process learn about key properties of triangles. |
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VIDEO: Geometry Applications: Transformations, 3 |
VIDEO: Geometry Applications: Transformations, Segment 3: Rotations, Reflections, and Symmetry.The Gemini telescope in Hawaii is an example of architecture that moves. All observatories rotate in order to follow objects in the sky. This also provides an opportunity to explore rotations, reflections, and symmetry. |
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VIDEO: Geometry Applications: Transformations, 2 |
VIDEO: Geometry Applications: Transformations, Segment 2: 3D Translations.Cargo ships transport tons of merchandise from one country to another and accounts for most of the global economy. Loading and unloading these ships requires a great deal of organization and provides an ideal example of three-dimensional translations. |
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VIDEO: Geometry Applications: Transformations, 1 |
VIDEO: Geometry Applications: Transformations, Segment 1: Translations and Rotations.Roller coasters provide an ideal opportunity to explore translations and rotations. Displacement vectors are also introduced. |