Sophia Learning
Sophia: Multiplying Rationals: Lesson 5
This lesson demonstrates how to multiply rational numbers using algebraic notation. It is 5 of 6 in the series titled "Multiplying Rationals."
Sophia Learning
Sophia: Multiplying Rationals: Lesson 6
This lesson demonstrates how to multiply rational numbers using algebraic notation. It is 6 of 6 in the series titled "Multiplying Rationals."
Sophia Learning
Sophia: Multiplying Rationals: Lesson 1
This lesson demonstrates how to multiply rational numbers using algebraic notation. It is 1 of 6 in the series titled "Multiplying Rationals."
Sophia Learning
Sophia: Whole Numbers
This lesson goes over whole numbers, or natural numbers that are not fractions/decimals.
Sophia Learning
Sophia: Representing Rational Numbers Using Variables: Lesson 7
This lesson demonstrates how to represent rational numbers using variables. It is 7 of 9 in the series titled "Representing Rational Numbers Using Variables."
Sophia Learning
Sophia: Rational and Irrational Numbers
In this lesson, students will learn Rational and Irrational Numbers.
Sophia Learning
Sophia: Whole Numbers
This lesson goes over whole numbers, or natural numbers that are not fractions/decimals.
McGraw Hill
Glencoe Online Learning Center: Personal Tutor: Estimate Square Roots
This step-by-step example explores how to use rational approximations of irrational numbers to compare the size of irrational numbers.