Instructional Video
Imagine Learning Classroom

Learn Zillion: Creating Numbers Based on Given Conditions by Comparing Digits

4th Standards
In this lesson, you will learn how to create numbers that are larger or smaller than a given number by comparing the values of the digits. [6:17]
Instructional Video
Math Mammoth

Math Mammoth: Rational Numbers on Number Line and Convert Fractions to Decimals

7th Standards
This is the second video of a lesson on rational numbers. Students are shown how to plot positive and negative fractions and decimals on a number line, and how to use long division to convert fractions to decimals. [8:08]
Instructional Video
Virtual Nerd

Virtual Nerd: How Do Different Categories of Numbers Compare to Each Other?

9th - 10th
See how the different categories of numbers all relate to one another by watching this tutorial. [6:05]
Instructional Video
Khan Academy

Khan Academy: Intro to Percentages: Ordering Numeric Expressions

6th - 8th Standards
In this lesson students learn about ordering numbers expressed as decimals, fractions, and percentages.
Instructional Video
Khan Academy

Khan Academy: Comparing Fractions of Different Wholes 1

3rd Standards
Sal shades visual fraction models to compare fractions. [2:58]
Instructional Video
Sophia Learning

Sophia: Relating Positive and Negative Numbers: Lesson 10

7th - 8th
This lesson discusses the relationship between positive and negative numbers. It is 10 of 13 in the series titled "Relating Positive and Negative Numbers."
Instructional Video
Sophia Learning

Sophia: Relating Positive and Negative Numbers: Lesson 2

7th - 8th
This lesson discusses the relationship between positive and negative numbers. It is 2 of 13 in the series titled "Relating Positive and Negative Numbers."
Instructional Video
Sophia Learning

Sophia: Relating Positive and Negative Numbers: Lesson 4

7th - 8th
This lesson discusses the relationship between positive and negative numbers. It is 4 of 13 in the series titled "Relating Positive and Negative Numbers."
Instructional Video
Sophia Learning

Sophia: Relating Positive and Negative Numbers: Lesson 5

7th - 8th
This lesson discusses the relationship between positive and negative numbers. It is 5 of 13 in the series titled "Relating Positive and Negative Numbers."
Instructional Video
Sophia Learning

Sophia: Relating Positive and Negative Numbers: Lesson 8

7th - 8th
This lesson discusses the relationship between positive and negative numbers. It is 8 of 13 in the series titled "Relating Positive and Negative Numbers."
Instructional Video
Khan Academy

Khan Academy: Order by Length

1st - 2nd Standards
Sal orders three objects by length, and compares the lengths of two objects indirectly by using a third object. [2:37]
Instructional Video
Loyola University Chicago

Math Flix: Word Problems and Comparisons

3rd - 8th
This QuickTime movie provides an opportunity to learn about how to compare amounts and data from a variety of sources. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.