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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Thumbnail Image | Description | Curriculum Topics | |
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Video Tutorial: Using the Quadratic Formula: Example 1 |
Video Tutorial: Using the Quadratic Formula: Example 1
This video provides a step-by-step tutorial on using the quadratic formula. In this example there are two real roots. Note the download is a PDF that can used to demonstrate the step-by-step calculations. |
Quadratic Formula | |
Video Tutorial: Using the Quadratic Formula: Example 2 |
Video Tutorial: Using the Quadratic Formula: Example 2
This video provides a step-by-step tutorial on using the quadratic formula. In this example there are two real roots. Note the download is a PDF that can used to demonstrate the step-by-step calculations. |
Quadratic Formula | |
Video Tutorial: Using the Quadratic Formula: Example 3 |
Video Tutorial: Using the Quadratic Formula: Example 3
This video provides a step-by-step tutorial on using the quadratic formula. In this example there are two real roots. Note the download is a PDF that can used to demonstrate the step-by-step calculations. |
Quadratic Formula | |
Video Tutorial: Using the Quadratic Formula: Example 4 |
Video Tutorial: Using the Quadratic Formula: Example 4
This video provides a step-by-step tutorial on using the quadratic formula. In this example there is only one real root. Note the download is a PDF that can used to demonstrate the step-by-step calculations. |
Quadratic Formula | |
Video Tutorial: Using the Quadratic Formula: Example 5 |
Video Tutorial: Using the Quadratic Formula: Example 5
This video provides a step-by-step tutorial on using the quadratic formula. In this example there are two complex roots. Note the download is a PDF that can used to demonstrate the step-by-step calculations. |
Quadratic Formula | |
Video Tutorial: Using the Slope Formula: Example 1 |
Video Tutorial: Using the Slope Formula: Example 1
This video provides a step-by-step tutorial on using the slope formula. In this example the slope is positive. Note the download is a PDF that can used to demonstrate the step-by-step calculations. |
Slope | |
Video Tutorial: Using the Slope Formula: Example 2 |
Video Tutorial: Using the Slope Formula: Example 2
This video provides a step-by-step tutorial on using the slope formula. In this example the slope is positive. Note the download is a PDF that can used to demonstrate the step-by-step calculations. |
Slope | |
Video Tutorial: Using the Slope Formula: Example 3 |
Video Tutorial: Using the Slope Formula: Example 3
This video provides a step-by-step tutorial on using the slope formula. In this example the slope is zero. Note the download is a PDF that can used to demonstrate the step-by-step calculations. |
Slope | |
Video Tutorial: Using the Slope Formula: Example 4 |
Video Tutorial: Using the Slope Formula: Example 4 This video provides a step-by-step tutorial on using the slope formula. In this example the slope is negative. Note the download is a PDF that can used to demonstrate the step-by-step calculations. |
Slope | |
Video Tutorial: Using the Slope Formula: Example 5 |
Video Tutorial: Using the Slope Formula: Example 5
This video provides a step-by-step tutorial on using the slope formula. In this example the slope is undefined. Note the download is a PDF that can used to demonstrate the step-by-step calculations. |
Slope | |
Video Tutorial: Visualizing Slope |
Video Tutorial: Visualizing Slope In this video students learn how to calculate the slope of a line, given two coordinates. This is done by measuring the rise and the run and is a precursor to learning to use the slope formula. The video also discusses positive and negative slopes. |
Slope | |
Video Tutorial: What Are Identities? |
Video Tutorial: What Are Identities?
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. |
Applications of Equations and Inequalities and Quadratic Equations and Functions | |
Video Tutorial: What Is an Equation? |
Video Tutorial: What Is an Equation?
In this video, students the basics of equations. They'll learn about true equations, false equations, and conditional equations. |
Applications of Equations and Inequalities | |
Video Tutorial: What Is Slope? |
Video Tutorial: What Is Slope? Using the context of staircases, this video explores the basic idea of slope. The video defines slope as a ratio and provides examples of calculating slope using the ratio of the rise over the run. |
Slope | |
Video Tutorial: x-y Intercepts |
Video Tutorial: x-y Intercepts
This video looks at x-y intercepts and their importance. Examples from linear and non-linear functions and relations are explored. |
Applications of Equations and Inequalities and Quadratic Equations and Functions | |
VIDEO: Ti-Nspire Mini-Tutorial, Video 1 |
VIDEO: TI-Nspire CX Mini-Tutorial: Binomial Distribution 1
In 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 |
Probability | |
VIDEO: Ti-Nspire Mini-Tutorial, Video 10 |
VIDEO: TI-Nspire CX Mini-Tutorial: Graphs of Quadratic Functions in Standard Form with Sliders
In this TI-Nspire CX tutorial learn how to graph quadratic functions in standard form using sliders for the values of a, b, and c. |
Graphs of Quadratic Functions | |
VIDEO: Ti-Nspire Mini-Tutorial, Video 11 |
VIDEO: TI-Nspire CX Mini-Tutorial: Graphs of Quadratic Functions in Vertext Form with Sliders
In this TI-Nspire CX tutorial learn how to graph quadratic functions in vertex form using sliders for the values of h and k. |
Graphs of Quadratic Functions | |
VIDEO: Ti-Nspire Mini-Tutorial, Video 12 |
VIDEO: TI-Nspire CX Mini-Tutorial: Linear Functions and Their Inverses
In 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. |
Functions and Their Inverses | |
VIDEO: Ti-Nspire Mini-Tutorial, Video 13 |
VIDEO: TI-Nspire CX Mini-Tutorial: Linear Regression
In this TI-Nspire CX tutorial learn how to perform a linear regression based on scatterplot data. Note: This video does not contain any audio. |
Data Analysis |