Instructional Video13:35
PBS

Solving the Three Body Problem

12th - Higher Ed
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Instructional Video6:01
Curated Video

Finding Missing Angle Measures Using Simple Equations and the Triangle Sum Theorem

9th - Higher Ed
In this video tutorial, students are guided through the process of finding missing angle measures in triangles using simple equations and the triangle sum theorem. The teacher demonstrates step-by-step how to solve for the unknown angles...
Instructional Video5:44
Curated Video

Trigonometric Equations and Solving Methods

Higher Ed
The video is a lecture on trigonometric equations, covering both simple equations and more complex ones involving squared trig functions. The instructor walks through examples of each type of equation and demonstrates how to find all...
Instructional Video2:02
Curated OER

Complex Numbers - Algebra Help

7th - 10th
The foil method had been used for years as a way to remember how to simplify complex numbers. This process is demonstrated step-by-step, slowly so the learner will be able to follow along as the instructor solves the problem. Intended...
Instructional Video
Loyola University Chicago

Math Flix: Solving Wordsworth Puzzles

5th - 8th Standards
This QuickTime movie provides an opportunity to practice solving Wordsworth Puzzles using Algebra. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Instructional Video
Shmoop University

Shmoop: Arithmetic Math

9th - 10th
Video demonstrating how to work out a math problem by creating a simple equation and performing the arithmetic to solve it.