Math Mammoth
Math Mammoth: Lines, Rays, and Angles
Explains what lines, line segments, rays, and angles are, and how to measure an angle opening. [6:28]
PatrickJMT
Patrick Jmt: Conic Sections: Parabolas, Part 1
This video tutorial discusses a quick way to roughly sketch a parabola. [7:22]
Other
Study Pug: Quadratic Functions Explained, Simplified and Made Easy
Quickly master how to find characteristics of quadratic functions by watching this video tutorial. [7:46]
Khan Academy
Khan Academy: Parabola Vertex and Axis of Symmetry
Video defining the vertex and axis of symmetry for a parabola. The vertex is found for a specific function by completing the square to change the equation from standard form to vertex form and then reasoning through the equation.
Khan Academy
Khan Academy: Angles: Angle Basics
Definition of an angle. How to denote an angle using points on the angle (including the vertex)
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.
PBS
Pbs: Measurement and Geometry: Angles: Naming
This video demonstrates the three ways for naming an angle: by its vertex, by the three points of the angle, or by a letter or number written within the opening of the angle.
Sophia Learning
Sophia: Finding Information of a Parabola From Its Equation: Lesson 2
Determine the vertex and axis of symmetry of a parabola, given its equation. This lesson is 2 of 3 in the series titled "Finding Information of a Parabola from its Equation."
Sophia Learning
Sophia: Finding Information of a Parabola From Its Equation: Lesson 3
Determine the vertex and axis of symmetry of a parabola, given its equation. This lesson is 3 of 3 in the series titled "Finding Information of a Parabola from its Equation."
Sophia Learning
Sophia: Finding Information of a Parabola From Its Equation: Lesson 1
Determine the vertex and axis of symmetry of a parabola, given its equation. This lesson is 1 of 3 in the series titled "Finding Information of a Parabola from its Equation."
Sophia Learning
Sophia: Finding the Axis of Symmetry of a Parabola: Lesson 1
This lesson shows how to determine the equation for the axis of symmetry of a parabola on a graph. It is 1 of 8 in the series titled "Finding the Axis of Symmetry of a Parabola."
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: Vertex Format: Lesson 5
This lesson introduces the vertex format for parabolic equations. It is 5 of 5 in the series titled "Vertex Format."
Sophia Learning
Sophia: Vertex Format: Lesson 1
This lesson introduces the vertex format for parabolic equations. It is 1 of 5 in the series titled "Vertex Format."
Sophia Learning
Sophia: Finding the Axis of Symmetry of a Parabola: Lesson 2
This lesson shows how to determine the equation for the axis of symmetry of a parabola on a graph. It is 2 of 8 in the series titled "Finding the Axis of Symmetry of a Parabola."
Sophia Learning
Sophia: Finding the Axis of Symmetry of a Parabola: Lesson 5
This lesson shows how to determine the equation for the axis of symmetry of a parabola on a graph. It is 5 of 8 in the series titled "Finding the Axis of Symmetry of a Parabola."
Sophia Learning
Sophia: Finding Unknown Angles From Complementary Angles
This video lesson [4:01] demonstrates how to find a missing angle in a complementary angle pair. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Graphing a Quadratic Function When B=0
This video lesson demonstrates how to graph a quadratic function when the b term equals zero. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Locating the Maximum and Minimum of a Parabola
This video tutorial describes how to determine if the vertex of a parabola is the minimum or maximum. The lesson includes a detailed example.