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: 316

	Thumbnail Image	Description	Curriculum Topics
Video Tutorial: Desmos Geometry Exploration: Classifying Triangles by Side Length		Video Tutorial: Desmos Geometry Exploration: Classifying Triangles by Side Length This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Geometric Constructions with Triangles
Video Tutorial: Desmos Geometry Exploration: Intersecting Lines and Planes		Video Tutorial: Desmos Geometry Exploration: Intersecting Lines and Planes This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Geometric Constructions with Points and Lines and Definition of a Line
Video Tutorial: Desmos Geometry Exploration: Lines, Rays, Segments		Video Tutorial: Desmos Geometry Exploration: Lines, Rays, Segments This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Geometric Constructions with Points and Lines and Definition of a Line
Video Tutorial: Desmos Geometry Exploration: Parallel and Perpendicular Lines		Video Tutorial: Desmos Geometry Exploration: Parallel and Perpendicular Lines This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Parallel Lines and Perpendicular Lines
Video Tutorial: Desmos Geometry Exploration: Planes		Video Tutorial: Desmos Geometry Exploration: Planes This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Definition of a Plane
Video Tutorial: Desmos Geometry Exploration: Points		Video Tutorial: Desmos Geometry Exploration: Points This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Geometric Constructions with Points and Lines and Definition of a Point
Video Tutorial: Desmos Geometry Exploration: Polygons		Video Tutorial: Desmos Geometry Exploration: Polygons This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Geometric Constructions with Polygons and Definition of a Polygon
Video Tutorial: Desmos Geometry Exploration: Quadrilateral Basics		Video Tutorial: Desmos Geometry Exploration: Quadrilateral Basics This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Definition of a Quadrilateral
Video Tutorial: Desmos Geometry Exploration: Quadrilateral with Parallel Sides		Video Tutorial: Desmos Geometry Exploration: Quadrilateral with Parallel Sides This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Definition of a Quadrilateral
Video Tutorial: Desmos Geometry Exploration: Quadrilaterals with Non-Parallel Sides		Video Tutorial: Desmos Geometry Exploration: Quadrilaterals with Non-Parallel Sides This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Definition of a Quadrilateral
Video Tutorial: Desmos Geometry Exploration: Regular Polygons 1		Video Tutorial: Desmos Geometry Exploration: Regular Polygons 1 This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Geometric Constructions with Polygons and Definition of a Polygon
Video Tutorial: Desmos Geometry Exploration: Regular Polygons 2		Video Tutorial: Desmos Geometry Exploration: Regular Polygons 2 This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Definition of a Polygon and Geometric Constructions with Polygons
Video Tutorial: Desmos Geometry Exploration: Triangle Basics		Video Tutorial: Desmos Geometry Exploration: Triangle Basics This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Definition of a Triangle and Geometric Constructions with Triangles
Video Tutorial: Desmos Geometry Exploration: Types of Angles I		Video Tutorial: Desmos Geometry Exploration: Types of Angles I This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Definition of an Angle
Video Tutorial: Desmos Geometry Exploration: Types of Angles II		Video Tutorial: Desmos Geometry Exploration: Types of Angles II This is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts.	Definition of an Angle
Video Tutorial: Direct Variation		Video Tutorial: Direct Variation Learn the basics of direct variations. Graphical and algebraic representations of direct variations are shown, as well as examples of such functions.	Slope-Intercept Form
Video Tutorial: Equations of Parallel Lines		Video Tutorial: Equations of Parallel Lines This video looks at the algebraic properties of equations of parallel lines. Included is a geometric proof.	Point-Slope Form, Slope-Intercept Form and Parallel Lines
Video Tutorial: Equations of Perpendicular Lines		Video Tutorial: Equations of Perpendicular Lines This video looks at the algebraic properties of equations of perpendicular lines. Included is a geometric proof.	Point-Slope Form, Slope-Intercept Form and Perpendicular Lines
Video Tutorial: Factorial Expressions		Video Tutorial: Factorial Expressions In this video, learn how to simplify factorial expressions, as well as learn the basics of permutations and combinations.	Combinatorics and Factoring Polynomials
Video Tutorial: Fractions, Video 1		Video Tutorial: Fractions: Adding Fractions by Using Equivalent Fractions I This is part of a collection of video tutorials on the topic of Fractions. This includes defining fractions, fraction operations, equivalent fractions, comparing and ordering fractions, and applications of fractions.	Add and Subtract Fractions