Unit 7

Section A: Exponent Review

• Lesson 1: Exponent Review

  Let’s review exponents.

  • Lesson Activities
  • Practice Problems

Section B: Exponent Rules

• Lesson 2: Multiplying Powers of Ten

  Let’s explore patterns with exponents when we multiply powers of 10.

  • Lesson Activities
  • Practice Problems

• Lesson 3: Powers of Powers of 10

  Let’s look at powers of powers of 10.

  • Lesson Activities
  • Practice Problems

• Lesson 4: Dividing Powers of 10

  Let’s explore patterns with exponents when we divide powers of 10.

  • Lesson Activities
  • Practice Problems

• Lesson 5: Negative Exponents with Powers of 10

  Let’s see what happens when exponents are negative.

  • Lesson Activities
  • Practice Problems

• Lesson 6: What About Other Bases?

  Let’s explore exponent patterns with bases other than 10.

  • Lesson Activities
  • Practice Problems

• Lesson 7: Practice with Rational Bases

  Let’s practice with exponents.

  • Lesson Activities
  • Practice Problems

• Lesson 8: Combining Bases

  Let’s multiply expressions with different bases.

  • Lesson Activities
  • Practice Problems

Section C: Scientific Notation

• Lesson 9: Describing Large and Small Numbers Using Powers of 10

  Let’s find out how to use powers of 10 to write large or small numbers.

  • Lesson Activities
  • Practice Problems

• Lesson 10: Representing Large Numbers on the Number Line

  Let’s visualize large numbers on the number line using powers of 10.

  • Lesson Activities
  • Practice Problems

• Lesson 11: Representing Small Numbers on the Number Line

  Let’s visualize small numbers on the number line using powers of 10.

  • Lesson Activities
  • Practice Problems

• Lesson 12: Applications of Arithmetic with Powers of 10

  Let’s use powers of 10 to help us make calculations with large and small numbers.

  • Lesson Activities
  • Practice Problems

• Lesson 13: Definition of Scientific Notation

  Let’s use scientific notation to describe large and small numbers.

  • Lesson Activities
  • Practice Problems

• Lesson 14: Multiplying, Dividing, and Estimating with Scientific Notation

  Let’s multiply and divide with scientific notation to answer questions about animals, careers, and planets.

  • Lesson Activities
  • Practice Problems

• Lesson 15: Adding and Subtracting with Scientific Notation

  Let’s add and subtract using scientific notation to answer questions about animals and the solar system.

  • Lesson Activities
  • Practice Problems

Section D: Let’s Put It to Work

• Optional

  Lesson 16: Is a Smartphone Smart Enough to Go to the Moon?

  Let’s compare digital media and computer hardware using scientific notation.

  • Lesson Activities