The videos below are examples for various topics in the given courses. The list will continue to grow, so check back.

To download videos from knightmath (mostly .mov format), click on the Play Video button or the link; for YouTube videos click on YouTube
View most of these on my YouTube Channel.


  • Geometric Constructions:
    • Bisecting Angles and Segments Play Video
    • Copying Segments and Angles Play Video
  • Play VideoSimilarity in Right Triangles - Example 1
  • Play VideoSimilarity in Right Trianlges - Example 2
  • Play VideoUsing the Side-Splitter theorem for triangles
  • Play VideoSpecial Right Triangles
  • Play VideoEquation of a Circle
  • Play VideoProving Similar Triangles


Unit 1: Intro. to Functions & Graphs

1A: Number Sets

1B: Identifying Functions

1C: Increasing/ Decreasing Intervals

1D: Average Rate of Change

1E: Difference Quotient

Unit 2: Linear and Quadratic Functions and Equations

2B: Completing the Square and the Vertex Formula

2D: Piecewise-Defined Functions

Unit 3: Nonlinear Functions & Equations

3B: Graphing Polynomial Functions and modeling

3C: Polynomial Equations And the Fundamental Theorem of Algebra

3D: Rational Functions and Asymptotes

Midterm Review: Units 1-3

Unit 4: Exponential, Logistic, and Logarithmic Functions (Learning Targets)

4A: Graphing Exponential and Logarithmic Functions

4B: Solving problems with Exponential & Logistic Functions

4C: Solving problems with Logarithmic Function

Unit 5: Systems of Equations & Inequalities

5A: Systems of Equations in Two Variables

5C: Systems of Non-Linear Inequalities in Two Variables

1st Semester Final Review: Units 1-6

Unit 7: Trigonometric Functions
7A: Angles and Radian Measure
7B: Trigonometry Functions and Angles
7C: The Unit Circle and the Circular Functions
7D: Law of Sines and Cosines
Unit 8: Graphs of Trigonometric Functions GPHS Class Lecture Videos Here
8A: Graphs of Sinusoids smaller file - larger file YouTube
8B: Graphs of the other Trigonometric Functions smaller file - larger file YouTube
Unit 9: Analytic Trigonometry (Learning Targets)



Support Resources

9A: Fundamental Trigonometric Identities
9B: Proving Trigonometric Identities
9C: Angle Sum and Difference identities
9D: Multiple Angle Identities
Unit 10: Vector, Parametric, and Polar Graphs



Support Resources

10A: Vectors in the Plane-Resultant Problem Example Video
10B: Dot Products of Vectors
10C: Parametric Equations and Motion
10D: Polar Coordinates and Graphs - smaller file - larger file

2nd Semester Final Review: Units 7-10

Review Videos (Student and Teacher Videos)
(Videos require Quicktime Plugin)


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