Instructional Video
Virtual Nerd

Virtual Nerd: Find the Constant of Variation From a Direct Variation Equation

9th - 10th
Watch this tutorial to see how to find the constant of variation for a direct variation equation. [1:48]
Instructional Video
Loyola University Chicago

Math Flix: Similar Figures: Proof Using Proportions

9th - 10th Standards
This QuickTime movie provides an opportunity to develop the basic geometric term, similar, by checking to see if figures are proportionaly similar. As you watch and listen to the teacher and student interact it helps clarify the thinking...
Instructional Video
Sophia Learning

Sophia: Equivalent Fractions: Lesson 10

7th - 8th
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 10 of 12 in the series titled "Equivalent Fractions."
Instructional Video
Sophia Learning

Sophia: Equivalent Fractions: Lesson 3

7th - 8th
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 3 of 12 in the series titled "Equivalent Fractions."
Instructional Video
Sophia Learning

Sophia: Equivalent Fractions: Lesson 4

7th - 8th
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 4 of 12 in the series titled "Equivalent Fractions."
Instructional Video
Sophia Learning

Sophia: Equivalent Fractions: Lesson 5

7th - 8th
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 5 of 12 in the series titled "Equivalent Fractions."
Instructional Video
Sophia Learning

Sophia: Equivalent Fractions: Lesson 6

7th - 8th
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 6 of 12 in the series titled "Equivalent Fractions."
Instructional Video
Sophia Learning

Sophia: Equivalent Fractions: Lesson 8

7th - 8th
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 8 of 12 in the series titled "Equivalent Fractions."
Instructional Video
Sophia Learning

Sophia: Equivalent Fractions: Lesson 1

7th - 8th
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 1 of 12 in the series titled "Equivalent Fractions."