Media4Math's Video Library is a collection of videos on key topics in prealgebra and algebra. Each video includes several workedout examples that clearly explain the key concept. All videos include realworld applications of math.This is a growing collection of resources, so keep coming back!(Want to learn more about our subscription packages? Click here.)

Thumbnail Image  Description  Curriculum Topics  

Video Tutorial: Desmos Geometry Exploration: Angles 
Video Tutorial: Desmos Geometry Exploration: AnglesThis 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: Classifying Triangles by Angle 
Video Tutorial: Desmos Geometry Exploration: Classifying Triangles by AngleThis 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, Geometric Constructions with Triangles  
Video Tutorial: Desmos Geometry Exploration: Classifying Triangles by Side Length 
Video Tutorial: Desmos Geometry Exploration: Classifying Triangles by Side LengthThis 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 PlanesThis 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, Definition of a Line  
Video Tutorial: Desmos Geometry Exploration: Lines, Rays, Segments 
Video Tutorial: Desmos Geometry Exploration: Lines, Rays, SegmentsThis 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, Definition of a Line  
Video Tutorial: Desmos Geometry Exploration: Parallel and Perpendicular Lines 
Video Tutorial: Desmos Geometry Exploration: Parallel and Perpendicular LinesThis is part of a collection of video tutorials on the topic of using the Desmos Geometry tools to explore geometric concepts. 
Parallel Lines, Perpendicular Lines  
Video Tutorial: Desmos Geometry Exploration: Planes 
Video Tutorial: Desmos Geometry Exploration: PlanesThis 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: PointsThis 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, Definition of a Point  
Video Tutorial: Desmos Geometry Exploration: Polygons 
Video Tutorial: Desmos Geometry Exploration: PolygonsThis 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, Definition of a Polygon  
Video Tutorial: Desmos Geometry Exploration: Quadrilateral Basics 
Video Tutorial: Desmos Geometry Exploration: Quadrilateral BasicsThis 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 SidesThis 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 NonParallel Sides 
Video Tutorial: Desmos Geometry Exploration: Quadrilaterals with NonParallel SidesThis 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 1This 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, Definition of a Polygon  
Video Tutorial: Desmos Geometry Exploration: Regular Polygons 2 
Video Tutorial: Desmos Geometry Exploration: Regular Polygons 2This 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, Geometric Constructions with Polygons  
Video Tutorial: Desmos Geometry Exploration: Triangle Basics 
Video Tutorial: Desmos Geometry Exploration: Triangle BasicsThis 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, Geometric Constructions with Triangles  
Video Tutorial: Desmos Geometry Exploration: Types of Angles I 
Video Tutorial: Desmos Geometry Exploration: Types of Angles IThis 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 IIThis 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 