Sophia Learning
Sophia: Classifying Quadrilaterals
Quadrilaterals are explored in this video lesson. The tutorial describes the characteristics of various quadrilaterals. Students can check their understanding with an assessment. [6:17]
Sophia Learning
Sophia: Coordinate Geometry of Parallelograms
This lesson will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is a parallelogram in a coordinate plane. Students can check their understanding with an...
Sophia Learning
Sophia: Coordinate Geometry of Rectangles
This detailed lesson uses slope, midpoint, and distance formulas to prove a quadrilateral is a rectangle in the coordinate plane.
Sophia Learning
Sophia: Coordinate Geometry of Rectangles
Coordinate geometry of rectangles is investigated in this video lesson. The tutorial demonstrates how to use the midpoint, distance, and slope formulas to determine if a quadrilateral is a rectangle on a coordinate plane. [17:26]
Sophia Learning
Sophia: Diagonal
In this video tutorial, the instructor defines and provides examples of diagonals in polygons. Students can check their understanding with an assessment. [3:21]
Sophia Learning
Sophia: Diagonals in Regular Polygons
In this video tutorial, the instructor uses data to derive the formula to solve for number of diagonals in a regular polygon. Assess understanding with a quiz. [5:43]
Sophia Learning
Sophia: Quadrilaterals and Triangles
This video lesson [4:55] describes the characteristics that quadrilaterals and triangles have in common. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Area of a Rhombus
This video lesson demonstrates two ways for calculating the area of a rhombus. Students can check their understanding with an assessment. [4:55]
Imagine Learning Classroom
Learn Zillion: Identify Parts of 3 Dimensional Solids
In this lesson, you will learn how to identify parts of 3-dimensional solids. [4:54]
Loyola University Chicago
Math Flix: Polyhedra Basics Using Nets
This QuickTime movie provides an opportunity to learn about the basics of Polyhedra using Nets. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Imagine Learning Classroom
Learn Zillion: Identify and Label Three Dimensional Figures
In this lesson, you will learn how to identify the parts of three-dimensional figures by locating faces, bases, vertices, edges, and height. [4:52]
PatrickJMT
Patrick Jmt: Conic Sections: Hyperbolas an Introduction
Video tutorial uses examples to illustrate how to find the vertices and foci for a hyperbola. [3:56]
Loyola University Chicago
Math Flix: Polyhedra Nets 2
This QuickTime movie provides an opportunity to identify more Polyhedra using Nets. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Loyola University Chicago
Math Flix: Polyhedra Formula for Vertices
This QuickTime movie provides an opportunity to discover the formula for finding the number of vertices on a polyhedron. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Loyola University Chicago
Math Flix: Polyhedra Formula for Edges
This QuickTime movie provides an opportunity to discover the formula for finding the number of edges on a polyhedron. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
PatrickJMT
Patrick Jmt: Graph Theory: An Introduction
This video discusses some basic terminology and ideas for a graph: vertex set, edge set, cardinality, the degree of a vertex, isomorphic graphs, adjacency lists, adjacency matrix, trees, and circuits. [12:31]
Sophia Learning
Sophia: Euler's Formula: Lesson 1
This lesson explains the formula, definition, and application of the Euler Formula. It is 1 of 5 in the series titled "Euler's Formula."
Sophia Learning
Sophia: Vertex: Lesson 3
The definition and location of vertices are discussed in this lesson. It is 3 of 5 in the series titled "Vertex."
Sophia Learning
Sophia: Vertex
The definition and location of vertices are discussed in this lesson.
Sophia Learning
Sophia: Vertex: Lesson 1
The definition and location of vertices are discussed in this lesson. It is 1 of 5 in the series titled "Vertex."
Sophia Learning
Sophia: Vertex
The definition and location of vertices are discussed in this lesson.
Sophia Learning
Sophia: Euler's Formula
This lesson explains the formula, definition, and application of the Euler Formula.
Sophia Learning
Sophia: Drawing Awesome Three Dimensional Objects
This video lesson demonstrates how to draw a cube in a three-dimensional coordinate system.
Sophia Learning
Sophia: Regular Polygon Diagonals Practice
The instructor of this video lesson demonstrates how to find the number of diagonals in a regular polygon using a formula. [3:01]