Contents

1. 1.1: Which One Doesn’t Belong: Twos
2. 1.2: Return of the Genie
1. Are you ready for more?
3. Lesson 1 Summary
4. Glossary
5. Lesson 1 Practice Problems
1. 2.1: 100, 1, or \frac14{100} ?
2. 2.2: Picture a Power of 10
1. Are you ready for more?
3. Lesson 2 Summary
4. Lesson 2 Practice Problems
1. 3.1: Big Cube
2. 3.2: Raising Powers of 10 to Another Power
1. Are you ready for more?
3. Lesson 3 Summary
4. Glossary
5. Lesson 3 Practice Problems
1. 4.1: A Surprising One
1. Are you ready for more?
2. 4.3: Zero Exponent
3. 4.4: Making Millions
4. Lesson 4 Summary
5. Lesson 4 Practice Problems
1. 5.1: Number Talk: What's That Exponent?
2. 5.2: Negative Exponent Table
1. Are you ready for more?
3. Lesson 5 Summary
4. Lesson 5 Practice Problems
1. 6.1: True or False: Comparing Expressions with Exponents
1. Are you ready for more?
2. 6.3: Exponent Rules with Bases Other than 10
3. Lesson 6 Summary
4. Lesson 6 Practice Problems
1. 7.1: Which One Doesn’t Belong: Exponents
2. 7.2: Exponent Rule Practice
1. Are you ready for more?
3. Lesson 7 Summary
4. Glossary
5. Lesson 7 Practice Problems
1. 8.1: Same Exponent, Different Base
2. 8.2: Power of Products
1. Are you ready for more?
3. Lesson 8 Summary
4. Lesson 8 Practice Problems
1. 9.1: Thousand Million Billion Trillion
2. 9.2: Base-ten Representations Matching
1. Are you ready for more?
3. Lesson 9 Summary
4. Lesson 9 Practice Problems
1. 10.1: Labeling Tick Marks on a Number Line
2. 10.2: Comparing Large Numbers with a Number Line
1. Are you ready for more?
3. Lesson 10 Summary
4. Lesson 10 Practice Problems
1. 11.1: Small Numbers on a Number Line
2. 11.2: Comparing Small Numbers on a Number Line
3. 11.3: Atomic Scale
4. Lesson 11 Summary
5. Lesson 11 Practice Problems
1. 12.1: What Information Do You Need?
1. Are you ready for more?
2. 12.3: The “Science” of Scientific Notation
1. Are you ready for more?
3. Lesson 12 Summary
4. Glossary
5. Lesson 12 Practice Problems
1. 13.1: True or False: Equations
2. 13.2: Biomass
3. 13.3: Info Gap: Distances in the Solar System
4. 13.4: Professions in the United States
5. Lesson 13 Summary
6. Lesson 13 Practice Problems
1. 14.1: Number Talk: Non-zero Digits
2. 14.2: Measuring the Planets
1. Are you ready for more?
3. 14.4: Old McDonald's Massive Farm
4. Lesson 14 Summary
5. Lesson 14 Practice Problems
1. 15.1: Old Hardware, New Hardware
1. Are you ready for more?
1. Lesson 1: Exponent Review
2. Lesson 2: Multiplying Powers of Ten
3. Lesson 3: Powers of Powers of 10
4. Lesson 4: Dividing Powers of 10
5. Lesson 5: Negative Exponents with Powers of 10
6. Lesson 6: What about Other Bases?
7. Lesson 7: Practice with Rational Bases
8. Lesson 8: Combining Bases
9. Lesson 9: Describing Large and Small Numbers Using Powers of 10
10. Lesson 10: Representing Large Numbers on the Number Line
11. Lesson 11: Representing Small Numbers on the Number Line
12. Lesson 12: Applications of Arithmetic with Powers of 10
13. Lesson 13: Multiplying, Dividing, and Estimating with Scientific Notation
14. Lesson 14: Adding and Subtracting with Scientific Notation
15. Lesson 15: Is a Smartphone Smart Enough to Go to the Moon?
1. 1.1: Two Regions
1. Are you ready for more?
2. 1.3: Estimating Side Lengths from Areas
3. 1.4: Making Squares
4. Lesson 1 Summary
5. Lesson 1 Practice Problems
1. 2.1: Notice and Wonder: Intersecting Circles
1. Are you ready for more?
2. 2.3: The Sides and Areas of Tilted Squares
3. Lesson 2 Summary
4. Glossary
5. Lesson 2 Practice Problems
1. 3.1: Algebra Talk: Positive Solutions
2. 3.2: Three Squares
3. 3.3: Looking for a Solution
1. Are you ready for more?
4. Lesson 3 Summary
5. Glossary
6. Lesson 3 Practice Problems
1. 4.1: Notice and Wonder: Diagonals
2. 4.2: Squaring Lines
1. Are you ready for more?
3. 4.4: Solutions on a Number Line
4. Lesson 4 Summary
5. Lesson 4 Practice Problems
1. 5.1: Which One Doesn’t Belong: Triangles
2. 5.2: A Table of Triangles
1. Are you ready for more?
3. Lesson 5 Summary
4. Glossary
5. Lesson 5 Practice Problems
1. 6.1: Notice and Wonder: A Square and Four Triangles
1. Are you ready for more?
1. Are you ready for more?
2. 6.4: A Transformational Proof
3. Lesson 6 Summary
4. Lesson 6 Practice Problems
1. 7.1: The Hands of a Clock
1. Are you ready for more?
2. 7.3: Calculating Legs of Right Triangles
3. Lesson 7 Summary
4. Lesson 7 Practice Problems
1. 8.1: Closest Estimate: Square Roots
1. Are you ready for more?
2. 8.3: Internal Dimensions
3. Lesson 8 Summary
4. Lesson 8 Practice Problems
1. 9.1: Closest Distance
2. 9.2: How Far Apart?
1. Are you ready for more?
3. 9.4: Finding the Right Distance
4. Lesson 9 Summary
5. Lesson 9 Practice Problems
1. 10.1: Ordering Squares and Cubes
2. 10.2: Card Sort: Rooted in the Number Line
3. 10.3: Cube Root Values
1. Are you ready for more?
4. Lesson 10 Summary
5. Glossary
6. Lesson 10 Practice Problems
1. 11.1: Notice and Wonder: Shaded Bars
2. 11.2: Halving the Length
3. 11.3: Recalculating Rational Numbers
1. Are you ready for more?
4. Lesson 11 Summary
5. Glossary
6. Lesson 11 Practice Problems
1. 12.1: Searching for Digits
1. Are you ready for more?
2. 12.3: Some Numbers Are Not Rational
3. Lesson 12 Summary
4. Lesson 12 Practice Problems
1. 13.1: Three Figures
2. 13.2: A 4:3 Rectangle
3. 13.3: The Screen Is the Same Size . . . Or Is It?
1. Lesson 1: The Areas of Squares and Their Side Lengths
2. Lesson 2: Side Lengths and Areas
3. Lesson 3: Rational and Irrational Numbers
4. Lesson 4: Square Roots on the Number Line
5. Lesson 5: Finding Side Lengths of Triangles
6. Lesson 6: A Proof of the Pythagorean Theorem
7. Lesson 7: The Converse
8. Lesson 8: Applications of the Pythagorean Theorem
9. Lesson 9: Finding Distances in the Coordinate Plane
10. Lesson 10: Edge Lengths, Volumes, and Cube Roots
11. Lesson 11: Decimal Representations of Rational Numbers
12. Lesson 12: Infinite Decimal Expansions
13. Lesson 13: When Is the Same Size Not the Same Size?
1. 1.1: Notice and Wonder: Polygon Patterns
2. 1.2: Tessellations
3. 1.3: Describing a Tessellation
1. 2.1: Regular Tessellations
2. 2.2: Equilateral Triangle Tessellation
3. 2.3: Regular Tessellation for Other Polygons
1. 3.1: Triangle Tessellations
2. 3.2: Quadrilateral Tessellations
3. 3.3: Pentagonal Tessellations
1. Are you ready for more?
1. 4.2: Health Claims
1. 5.1: Introducing Spreadsheets
2. 5.2: Cost per Serving
1. 6.1: Are We Making Money?
2. 6.2: Disposable or Reusable?
1. Are you ready for more?
1. 7.2: Cold Storage
1. 8.1: How Old Are You?
2. 8.2: A Heart Stoppingly Large Number
3. 8.3: All the Hairs on Your Head
1. 9.1: Tickets for the School Play
2. 9.2: A Souvenir Stand
3. 9.3: Jada Crochets a Scarf
1. 10.1: Temperature Changes
2. 10.2: Is Temperature a Function of Latitude?
3. 10.3: Is There an Association Between Latitude and Temperature?
1. 11.1: California Rain
2. 11.2: Data Snooping
3. 11.3: Temperature vs. Latitude
1. 12.1: Using a Mathematical Model
2. 12.2: Interpreting a Mathematical Model
1. Glossary
1. Image Attributions
2. Notes
3. Notes