Chapter 14

Real Numbers and the Pythagorean Theorem

14.1 - Square Roots

• IXL.com - Positive and Negative Square Roots

• IXL.com - Solve Simple Equations Involving Square and Square Roots

• Khan Academy - Square Roots of Fractions and Decimals

• Khan Academy - Compare Irrational Numbers (w/ calculator)

• Khan Academy - Compare Irrational Numbers (w/o calculator)

• Quizlet - First 20 perfect square roots

14.2 - Cube Roots

• IXL.com - Cube Roots (Small)

• IXL.com - Solve Simple Equations Involving Cubes and Cube Roots

• Khan Academy - Find Cube Roots (Large Possible)

• Khan Academy - Solve Equations with Square and Cube Roots

• Quizlet - First 6 cube roots

14.3 - Pythagorean Theorem

• IXL.com - Pythagorean Theorem: Find the Missing Length (Whole Numbers Only)

• Khan Academy - Pythaogrean Theorem: Find the Missing Length (Includes Irrationals)

• Khan Academy - Pythaogrean Theorem: Application

• Khan Academy - Pythagorean Theorem in 3D

• IXL.com - Pythagorean Theorem: Word Problems

• Khan Academy - Pythagorean Theorem and the Coordinate Plane

• Common Core Sheets - Distance Between Two Points

• IXL.com - Converse of the Pythagorean Theorem: Is it a Right Triangle?

14.4 - Irrational Numbers

• Classifying Numbers Game (Real, Rational, Integer, Whole, Natural, Irrational)

• Classifying Numbers Game 2 (Rational or Irrational)

• Classifying Numbers Game 3

• IXL.com - Classify Numbers (Real, Rational, Integer, Whole, Natural, Irrational)

• MathPolis - Estimate Square Roots on the Number Line

• Khan Academy - Estimating Square Roots

• IXL.com - Estimating Square Roots

• Khan Academy - Converting Repeating Decimals as Fractions

• Khan Academy - Converting Multi-Digit Repeating Decimals as Fractions