Sophia Learning
Sophia: Relating Positive and Negative Numbers: Lesson 2
This lesson discusses the relationship between positive and negative numbers. It is 2 of 13 in the series titled "Relating Positive and Negative Numbers."
Sophia Learning
Sophia: Relating Positive and Negative Numbers: Lesson 4
This lesson discusses the relationship between positive and negative numbers. It is 4 of 13 in the series titled "Relating Positive and Negative Numbers."
Sophia Learning
Sophia: Relating Positive and Negative Numbers: Lesson 5
This lesson discusses the relationship between positive and negative numbers. It is 5 of 13 in the series titled "Relating Positive and Negative Numbers."
Sophia Learning
Sophia: Relating Positive and Negative Numbers: Lesson 8
This lesson discusses the relationship between positive and negative numbers. It is 8 of 13 in the series titled "Relating Positive and Negative Numbers."
Khan Academy
Khan Academy: Order by Length
Sal orders three objects by length, and compares the lengths of two objects indirectly by using a third object. [2:37]
Loyola University Chicago
Math Flix: Word Problems and Comparisons
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.