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!

(Want to learn more about our subscription packages? Click here.)

 

Total number of resources: 25
Thumbnail Image Description Curriculum Topics

Closed Captioned Video: Geometry Applications: Coordinate Geometry

Closed Captioned Video: Geometry Applications: Coordinate Geometry Closed Captioned Video: Geometry Applications: Coordinate Geometry

In this program we look at applications of coordinate geometry. We do this in the context of three real-world applications. In the first, we look at longitude and latitude as a spherical coordinate system for navigation.

Applications of Coordinate Geometry and Coordinate Systems

Closed Captioned Video: Geometry Applications: Coordinate Geometry, 1

Closed Captioned Video: Geometry Applications: Coordinate Geometry, Segment 1: Longitude and Latitude. Closed Captioned Video: Geometry Applications: Coordinate Geometry, Segment 1: Longitude and Latitude.

Greenwich, England, is the location of the Prime Meridian and offers a point of departure for a discussion of the longitude and latitude coordinate system.

Applications of Coordinate Geometry and Coordinate Systems

Closed Captioned Video: Geometry Applications: Coordinate Geometry, 2

Closed Captioned Video: Geometry Applications: Coordinate Geometry, Segment 2: Rectangular Coordinates. Closed Captioned Video: Geometry Applications: Coordinate Geometry, Segment 2: Rectangular Coordinates.

Centuries ago a Spanish galleon, The Atocha, sank off the coast of Florida, taking its gold treasure down with it. Aside from the technology used to recover the treasure, it was a rectangular coordinate system that made such an endeavor possible.

Applications of Coordinate Geometry and Coordinate Systems

Closed Captioned Video: Geometry Applications: Coordinate Geometry, 3

Closed Captioned Video: Geometry Applications: Coordinate Geometry, Segment 3: Polar Coordinates. Closed Captioned Video: Geometry Applications: Coordinate Geometry, Segment 3: Polar Coordinates.

The Guggenheim Museum in New York City has a spiral shape that is an example of a polar coordinate graph. This shape, found often in nature, is a way to understand the Fibonacci Sequence.

Applications of Coordinate Geometry and Coordinate Systems

Closed Captioned Video: Integers: Integers on the Cartesian Coordinate System

Closed Captioned Video: Integers: Integers on the Cartesian Coordinate System Closed Captioned Video: Integers: Integers on the Cartesian Coordinate System

Video Tutorial: Integers on the Cartesian Coordinate System. In this video, students learn to graph integer-based coordinates on a Cartesian Coordinate plane.

Numerical Expressions

Closed Captioned Video: Rational Numbers: Rational Numbers on the Cartesian Coordinate System

Closed Captioned Video: Rational Numbers: Rational Numbers on the Cartesian Coordinate System Closed Captioned Video: Rational Numbers: Rational Numbers on the Cartesian Coordinate System

This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers.

Rational Expressions

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant I

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant I Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant I

Video Tutorial: Slope Formula: Negative Slope, Coordinates in Quadrant I. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant I.

Slope

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant II

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant II Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant II

Video Tutorial: Slope Formula: Negative Slope, Coordinates in Quadrant II. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant II.

Slope

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant III

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant III Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant III

Video Tutorial: Slope Formula: Negative Slope, Coordinates in Quadrant III. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant III.

Slope

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant IV

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant IV Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrant IV

Video Tutorial: Slope Formula: Negative Slope, Coordinates in Quadrant IV. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant IV.

Slope

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrants I and II

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrants I and II Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrants I and II

Video Tutorial: Slope Formula: Negative Slope, Coordinates in Quadrants I and II. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant I and Quadrant II.

Slope

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrants III and IV

Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrants III and IV Closed Captioned Video: Slope Formula: Negative Slope, Coordinates in Quadrants III and IV

Video Tutorial: Slope Formula: Negative Slope, Coordinates in Quadrants III and IV. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant III and Quadrant IV.

Slope

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant I

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant I Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant I

Video Tutorial: Slope Formula: Positive Slope, Coordinates in Quadrant I. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant I.

Slope

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant II

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant II Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant II

Video Tutorial: Slope Formula: Positive Slope, Coordinates in Quadrant II. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant II.

Slope

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant III

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant III Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant III

Video Tutorial: Slope Formula: Positive Slope, Coordinates in Quadrant III. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant III.

Slope

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant IV

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant IV Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant IV

Video Tutorial: Slope Formula: Positive Slope, Coordinates in Quadrant IV. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant IV.

Slope

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrants I and II

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrants I and II Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrants I and II

Video Tutorial: Slope Formula: Positive Slope, Coordinates in Quadrants I and II. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant I and Quadrant II.

Slope

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrants III and IV

Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrants III and IV Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrants III and IV

Video Tutorial: Slope Formula: Positive Slope, Coordinates in Quadrants III and IV. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant III and Quadrant IV.

Slope

Closed Captioned Video: Using the Coordinate TRACE Feature

Closed Captioned Video: TI-Nspire Mini-Tutorial: Using the Coordinate TRACE Feature Closed Captioned Video: 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 Mini-Tutorial Video includes a worksheet.

Coordinate Systems

Video Definition 9--Linear Function Concepts--The Equation of a Line From Two Coordinates

Video Definition 9--Linear Function Concepts--The Equation of a Line From Two Coordinates Video Definition 9--Linear Function Concepts--The Equation of a Line From Two Coordinates

This is part of a collection of math video definitions related to to the topic of linear expressions, equations, and functions. Note: The download is an MP4 video.

Point-Slope Form