Contents

    1. 1.1: Notice and Wonder: Three Tables
    2. 1.2: Measuring a Garden
      1. Are you ready for more?
    3. Lesson 1 Summary
    4. Lesson 1 Practice Problems
    1. 2.1: Squares in a Figure
    2. 2.2: Patterns of Dots
      1. Are you ready for more?
    3. Lesson 2 Summary
    4. Glossary
    5. Lesson 2 Practice Problems
    1. 3.1: Quadratic Expressions and Area
      1. Are you ready for more?
    2. 3.3: Growing Steps
    3. Lesson 3 Summary
    4. Glossary
    5. Lesson 3 Practice Problems
    1. 4.1: From Least to Greatest
    2. 4.2: Which One Grows Faster?
      1. Are you ready for more?
    3. Lesson 4 Summary
    4. Lesson 4 Practice Problems
    1. 5.1: Notice and Wonder: An Interesting Numerical Pattern
    2. 5.2: Falling from the Sky
      1. Are you ready for more?
    3. Lesson 5 Summary
    4. Lesson 5 Practice Problems
    1. 6.1: Sky Bound
    2. 6.2: Tracking a Cannonball
      1. Are you ready for more?
    3. Lesson 6 Summary
    4. Glossary
    5. Lesson 6 Practice Problems
    1. 7.1: Which One Doesn’t Belong: Graphs of Four Functions
      1. Are you ready for more?
    2. 7.3: Domain, Vertex, and Zeros
    3. Lesson 7 Summary
    4. Lesson 7 Practice Problems
    1. 8.1: Diagrams of Products
    2. 8.2: Drawing Diagrams to Represent More Products
      1. Are you ready for more?
    3. Lesson 8 Summary
    4. Lesson 8 Practice Problems
    1. 9.1: Math Talk: Opposites Attract
    2. 9.2: Finding Products of Differences
      1. Are you ready for more?
    3. Lesson 9 Summary
    4. Glossary
    5. Lesson 9 Practice Problems
    1. 10.1: A Linear Equation and Its Graph
    2. 10.2: Revisiting Projectile Motion
      1. Are you ready for more?
    3. Lesson 10 Summary
    4. Lesson 10 Practice Problems
    1. 11.1: Finding Coordinates
    2. 11.2: Comparing Two Graphs
      1. Are you ready for more?
    3. Lesson 11 Summary
    4. Lesson 11 Practice Problems
    1. 12.1: Matching Graphs to Linear Equations
      1. Are you ready for more?
    2. 12.3: What Do These Tables Reveal?
    3. 12.4: Card Sort: Representations of Quadratic Functions
    4. Lesson 12 Summary
    5. Lesson 12 Practice Problems
    1. 13.1: Equivalent Expressions
    2. 13.2: What about the Linear Term?
    3. 13.3: Writing Equations to Match Graphs
    4. Lesson 13 Summary
    5. Lesson 13 Practice Problems
    1. 14.1: A Jumping Frog
      1. Are you ready for more?
    2. 14.3: Flight of Two Baseballs
    3. 14.4: Info Gap: Rocket Math
    4. Lesson 14 Summary
    5. Lesson 14 Practice Problems
    1. 15.1: Notice and Wonder: Two Sets of Equations
    2. 15.2: A Whole New Form
      1. Are you ready for more?
    3. Lesson 15 Summary
    4. Glossary
    5. Lesson 15 Practice Problems
    1. 16.1: Which Form to Use?
      1. Are you ready for more?
    2. 16.3: Card Sort: Matching Equations with Graphs
    3. Lesson 16 Summary
    4. Lesson 16 Practice Problems
    1. 17.1: Graphs of Two Functions
    2. 17.2: Shifting the Graph
    3. 17.3: A Peanut Jumping over a Wall
    4. 17.4: Smiley Face
    5. Lesson 17 Summary
    6. Lesson 17 Practice Problems
    1. Lesson 1: A Different Kind of Change
    2. Lesson 2: How Does it Change?
    3. Lesson 3: Building Quadratic Functions from Geometric Patterns
    4. Lesson 4: Comparing Quadratic and Exponential Functions
    5. Lesson 5: Building Quadratic Functions to Describe Situations (Part 1)
    6. Lesson 6: Building Quadratic Functions to Describe Situations (Part 2)
    7. Lesson 7: Building Quadratic Functions to Describe Situations (Part 3)
    8. Lesson 8: Equivalent Quadratic Expressions
    9. Lesson 9: Standard Form and Factored Form
    10. Lesson 10: Graphs of Functions in Standard and Factored Forms
    11. Lesson 11: Graphing from the Factored Form
    12. Lesson 12: Graphing the Standard Form (Part 1)
    13. Lesson 13: Graphing the Standard Form (Part 2)
    14. Lesson 14: Graphs That Represent Situations
    15. Lesson 15: Vertex Form
    16. Lesson 16: Graphing from the Vertex Form
    17. Lesson 17: Changing the Vertex
      1. 1.1: What Goes Up Must Come Down
        1. Are you ready for more?
      2. 1.3: Representing the Framing Problem
      3. Lesson 1 Summary
      4. Glossary
      5. Lesson 1 Practice Problems
      1. 2.1: How Many Tickets?
      2. 2.2: The Flying Potato Again
        1. Are you ready for more?
      3. Lesson 2 Summary
      4. Glossary
      5. Lesson 2 Practice Problems
      1. 3.1: How Many Solutions?
        1. Are you ready for more?
      2. Lesson 3 Summary
      3. Lesson 3 Practice Problems
      1. 4.1: Math Talk: Solve These Equations
        1. Are you ready for more?
      2. 4.3: Revisiting a Projectile
      3. Lesson 4 Summary
      4. Glossary
      5. Lesson 4 Practice Problems
      1. 5.1: Math Talk: Four Equations
        1. Are you ready for more?
      2. 5.3: Finding All the Solutions
      3. 5.4: Analyzing Errors in Equation Solving
      4. Lesson 5 Summary
      5. Lesson 5 Practice Problems
      1. 6.1: Puzzles of Rectangles
      2. 6.2: Using Diagrams to Understand Equivalent Expressions
        1. Are you ready for more?
      3. Lesson 6 Summary
      4. Glossary
      5. Lesson 6 Practice Problems
      1. 7.1: Sums and Products
      2. 7.2: Negative Constant Terms
        1. Are you ready for more?
      3. Lesson 7 Summary
      4. Lesson 7 Practice Problems
      1. 8.1: Math Talk: Products of Large-ish Numbers
        1. Are you ready for more?
      2. 8.3: What If There is No Linear Term?
      3. Lesson 8 Summary
      4. Lesson 8 Practice Problems
      1. 9.1: Why Would You Do That?
        1. Are you ready for more?
      2. 9.3: Revisiting Quadratic Equations with Only One Solution
      3. Lesson 9 Summary
      4. Lesson 9 Practice Problems
      1. 10.1: Which One Doesn’t Belong: Quadratic Expressions
        1. Are you ready for more?
      2. 10.3: Timing A Blob of Water
      3. 10.4: Making It Simpler
      4. Lesson 10 Summary
      5. Lesson 10 Practice Problems
      1. 11.1: The Thing We Are Squaring
        1. Are you ready for more?
      2. 11.3: Two Methods
      3. Lesson 11 Summary
      4. Glossary
      5. Lesson 11 Practice Problems
      1. 12.1: Perfect or Imperfect?
      2. 12.2: Building Perfect Squares
        1. Are you ready for more?
      3. Lesson 12 Summary
      4. Glossary
      5. Lesson 12 Practice Problems
      1. 13.1: Math Talk: Equations with Fractions
        1. Are you ready for more?
      2. 13.3: Spot Those Errors!
      3. Lesson 13 Summary
      4. Lesson 13 Practice Problems
      1. 14.1: Perfect Squares in Two Forms
      2. 14.2: Perfect in A Different Way
      3. 14.3: When All the Stars Align
        1. Are you ready for more?
      4. Lesson 14 Summary
      5. Lesson 14 Practice Problems
      1. 15.1: Roots of Squares
      2. 15.2: Solutions Written as Square Roots
        1. Are you ready for more?
      3. Lesson 15 Summary
      4. Glossary
      5. Lesson 15 Practice Problems
      1. 16.1: Evaluate It
      2. 16.2: Pesky Equations
        1. Are you ready for more?
      3. Lesson 16 Summary
      4. Glossary
      5. Lesson 16 Practice Problems
      1. 17.1: No Solutions for You!
      2. 17.2: The Potato and the Pumpkin
        1. Are you ready for more?
      3. Lesson 17 Summary
      4. Lesson 17 Practice Problems
      1. 18.1: Bits and Pieces
      2. 18.2: Using the Formula with Care
        1. Are you ready for more?
      3. Lesson 18 Summary
      4. Lesson 18 Practice Problems
      1. 19.1: Studying Structure
      2. 19.2: Complete the Square using a Placeholder
        1. Are you ready for more?
      3. Lesson 19 Summary
      4. Lesson 19 Practice Problems
      1. 20.1: Rational or Irrational?
      2. 20.2: Suspected Irrational Solutions
        1. Are you ready for more?
      3. Lesson 20 Summary
      4. Lesson 20 Practice Problems
      1. 21.1: Operations on Integers
        1. Are you ready for more?
      2. 21.3: Sums and Products of Rational and Irrational Numbers
      3. 21.4: Equations with Different Kinds of Solutions
      4. Lesson 21 Summary
      5. Lesson 21 Practice Problems
      1. 22.1: Three Expressions, One Function
      2. 22.2: Back and Forth
        1. Are you ready for more?
      3. 22.4: Info Gap: Features of Functions
      4. Lesson 22 Summary
      5. Glossary
      6. Lesson 22 Practice Problems
      1. 23.1: Values of a Function
        1. Are you ready for more?
      2. 23.3: All the World’s a Stage
      3. Lesson 23 Summary
      4. Glossary
      5. Lesson 23 Practice Problems
      1. 24.1: Equations of Two Lines and A Curve
        1. Are you ready for more?
      2. 24.3: A Linear Function and A Quadratic Function
      3. Lesson 24 Summary
      4. Lesson 24 Practice Problems
    1. Lesson 1: Finding Unknown Inputs
    2. Lesson 2: When and Why Do We Write Quadratic Equations?
    3. Lesson 3: Solving Quadratic Equations by Reasoning
    4. Lesson 4: Solving Quadratic Equations with the Zero Product Property
    5. Lesson 5: How Many Solutions?
    6. Lesson 6: Rewriting Quadratic Expressions in Factored Form (Part 1)
    7. Lesson 7: Rewriting Quadratic Expressions in Factored Form (Part 2)
    8. Lesson 8: Rewriting Quadratic Expressions in Factored Form (Part 3)
    9. Lesson 9: Solving Quadratic Equations by Using Factored Form
    10. Lesson 10: Rewriting Quadratic Expressions in Factored Form (Part 4)
    11. Lesson 11: What are Perfect Squares?
    12. Lesson 12: Completing the Square (Part 1)
    13. Lesson 13: Completing the Square (Part 2)
    14. Lesson 14: Completing the Square (Part 3)
    15. Lesson 15: Quadratic Equations with Irrational Solutions
    16. Lesson 16: The Quadratic Formula
    17. Lesson 17: Applying the Quadratic Formula (Part 1)
    18. Lesson 18: Applying the Quadratic Formula (Part 2)
    19. Lesson 19: Deriving the Quadratic Formula
    20. Lesson 20: Rational and Irrational Solutions
    21. Lesson 21: Sums and Products of Rational and Irrational Numbers
    22. Lesson 22: Rewriting Quadratic Expressions in Vertex Form
    23. Lesson 23: Using Quadratic Expressions in Vertex Form to Solve Problems
    24. Lesson 24: Using Quadratic Equations to Model Situations and Solve Problems
  1. Glossary
    1. Image Attributions
  2. Notes
  3. Notes
 
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