Khan Academy
Khan Academy: Sat M Ath>volume Word Problems Harder Example
The video from Khan Academy provides practice questions for the SAT. Students will watch Sal work through a harder volume word problem.
PBS
Pbs: Odd Squad: General Pentagon's Alibi
Learn about shapes in this fun clip from the Odd Squad. General Pentagon tries to convince Otto that he didn't steal Lord Rectangle's birthday cake.
Sophia Learning
Sophia: Torque Defined Mathematically
Learn how the equation for torque was derived through this video lesson. The lesson explains how to use geometry to find the lever arm and perpendicular component of the force. [6 min, 55 secs]
Bozeman Science
Bozeman Science: Why Are Cells Small
The lower half of Mr. Andersen's head explains why cells are small. This video begins with a simple geometry problem and ends with a discussion of Allen's Rule and reasoning for the microscopic nature of cells.
Other
Harvest ***Singing History Teachers:
Educational music parodies by teachers and students. Covers history, economics, current events, science, art, music, grammar, literature, math, numbers, geometry etc.
Khan Academy
Khan Academy: Coordinate Plane Word Problems: Examples
Presents example problems about the location of and the distance between coordinates on a grid. [4:47]
Khan Academy
Khan Academy: Transpose of a Matrix: Transpose of a Vector
Transpose of a column vector. Matrix-matrix products using vectors in this video.
Sophia Learning
Sophia: Vsepr: Bent Molecules
A video lesson introducing the concept of bent shaped molecules including bond angles. [4:26]
Imagine Learning Classroom
Learn Zillion: Find Distances on a Map by Comparing Ordered Pairs
In this lesson, you will learn how to find distances on a map by comparing ordered pairs. [5:14]
Imagine Learning Classroom
Learn Zillion: Graph and Solve Real World Problems Using a Coordinate Plane
In this lesson, you will learn to graph and solve real-world problems by using a coordinate plane. [4:30]
Loyola University Chicago
Math Flix: Volume of a Cone
This QuickTime movie explains how to find volume of a cone using the formula. An example is given. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Sophia Learning
Sophia: Corresponding Parts: Lesson 1
This lesson [2:00] will define the phrase corresponding parts (e.g. angles, sides, etc.). It is 1 of 5 in the series titled "Corresponding Parts."
Sophia Learning
Sophia: Counterexamples: Lesson 2
This lesson will help a learner understand counterexamples. It is 2 of 7 in the series titled "Counterexamples." [1:43]
Sophia Learning
Sophia: Counterexamples: Lesson 4
This lesson will help a learner understand counterexamples. It is 4 of 7 in the series titled "Counterexamples." [3:05]
Sophia Learning
Sophia: Counterexamples: Lesson 6
This lesson will help a learner understand counterexamples. It is 6 of 7 in the series titled "Counterexamples." [1:54]
Sophia Learning
Sophia: Volume of a Three Dimensional Form
This lesson introduces and defines the term volume. Student watch a video tutorial and then can take an online quiz.
Sophia Learning
Sophia: Volume of an Object
Students see that the volume of an object can be found in this lesson. Student watch a video tutorial and then can take an online quiz.
Sophia Learning
Sophia: Vsepr: Tetrahedral Molecules: Lesson 1
This lesson will explore tetrahedral shaped molecules. It is 1 of 2 in the series titled "VSEPR: Tetrahedral Molecules."
Sophia Learning
Sophia: Vsepr: Trigonal Planar Molecules: Lesson 2
This lesson will explore trigonal planar molecules. It is 2 of 2 in the series titled "VSEPR: Trigonal Planar Molecules."
Sophia Learning
Sophia: Vsepr: Trigonal Planar Molecules: Lesson 1
This lesson will explore trigonal planar molecules. It is 1 of 2 in the series titled "VSEPR: Trigonal Planar Molecules."
Sophia Learning
Sophia: What a Central Angle Is
This lesson defines the phrase central angle. Student can watch a video tutorial and then take an online quiz.
Sophia Learning
Sophia: Converse of the Pythagorean Theorem: Lesson 5
This lesson will demonstrate how to use the converse of the Pythagorean Theorem to determine if three side lengths of a triangle form a right triangle. It is 5 of 5 in the series titled "Converse of the Pythagorean Theorem." [8:28]
Sophia Learning
Sophia: Vsepr: Tetrahedral Molecules: Lesson 2
This lesson will explore tetrahedral shaped molecules. It is 2 of 2 in the series titled "VSEPR: Tetrahedral Molecules."
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