PPT
Sophia Learning

Sophia: Representing Rational Numbers Using Variables: Lesson 2

For Students 7th - 8th Standards
This lesson demonstrates how to represent rational numbers using variables. It is 2 of 9 in the series titled "Representing Rational Numbers Using Variables."
PPT
Sophia Learning

Sophia: Multiplying Rationals: Lesson 2

For Students 9th - 10th Standards
This lesson demonstrates how to multiply rational numbers using algebraic notation. It is 2 of 6 in the series titled "Multiplying Rationals."