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| Two-Dimensional Geometry |
| Lesson 1.1: Sorting and Sketching Polygons |
| Lesson 1.2: In A Spin |
| Lesson 1.3: Estimating Measures of Rotations and Angles |
| Lesson 1.4: Measuring Angles |
| Lesson 1.5: Design Challenge I |
| Lesson 2.1: Angle Sums of Regular Polygons |
| Lesson 2.2: Angle Sums of Any Polygon |
| Lesson 2.3: The Bees Do It |
| Lesson 2.4: The Ins and Outs of Polygons |
| Lesson 3.1: Building Triangles |
| Lesson 3.2: Design Challenge II |
| Lesson 3.3: Building Quadrilaterals |
| Lesson 3.4: Parallel Lines and Transversals |
| Lesson 3.5: Design Challenge III |
| Integers and Rational Numbers |
| Lesson 1.1: Playing Math Fever |
| Lesson 1.2: Extending the Number Line |
| Lesson 1.3: From Sauna to Snowbank |
| Lesson 1.4: In the Chips |
| Lesson 2.1: Extending Addition to Rational Numbers |
| Lesson 2.2: Extending Subtraction to Rational Numbers |
| Lesson 2.3: The “+/-” Connection |
| Lesson 2.4: Fact Families |
| Lesson 3.1: Multiplication Patterns with Integers |
| Lesson 3.2: Multiplication of Rational Numbers |
| Lesson 3.3: Division of Rational Numbers |
| Lesson 3.4: Playing the Integer Product Game |
| Lesson 4.1: Order of Operations |
| Lesson 4.2: The Distributive Property |
| Lesson 4.3: What Operations are Needed? |
| Understanding Similarity |
| Lesson 1.1: Solving a Mystery |
| Lesson 1.2: Scaling Up and Down |
| Lesson 2.1: Drawing Wumps |
| Lesson 2.2: Hats Off to the Wumps |
| Lesson 2.3: Mouthing Off and Nosing Around |
| Lesson 3.1: Rep-Tile Quadrilaterals |
| Lesson 3.2: Rep-Tile Triangles |
| Lesson 3.3: Designing Under Constraints |
| Lesson 3.4: Out of Reach |
| Lesson 4.1: Ratios Within Similar Parallelograms |
| Lesson 4.2: Ratios Within Similar Triangles |
| Lesson 4.3: Finding Missing Parts |
| Lesson 4.4: Using Shadows to Find Heights |
| Ratios, Rates, Percents, and Proportions |
| Lesson 1.1: Surveying Opinions |
| Lesson 1.2: Mixing Juice |
| Lesson 1.3: Time to Concentrate |
| Lesson 1.4: Keeping Things in Proportion |
| Lesson 2.1: Sharing Pizza |
| Lesson 2.2: Comparing Pizza Prices |
| Lesson 2.3: Finding Costs |
| Lesson 3.1: Commissions, Markups, and Discounts |
| Lesson 3.2: Measuring to the Unit |
| Lesson 3.3: Mixing it Up |
| Linear Relationships |
| Lesson 1.1: Walking Marathons |
| Lesson 1.2: Walking Rates and Linear Relationships |
| Lesson 1.3: Raising Money |
| Lesson 1.4: Using the Walkathon Money |
| Lesson 2.1: Henri and Emile’s Race |
| Lesson 2.2: Crossing the Line |
| Lesson 2.3: Comparing Costs |
| Lesson 2.4: Connecting Tables, Graphs, and Equations |
| Lesson 3.1: Solving Equations Using Tables and Graphs |
| Lesson 3.2: Mystery Pouches in the Kingdom of Montarek |
| Lesson 3.3: From Pouches to Variables |
| Lesson 3.4: Solving Linear Equations |
| Lesson 3.5: Finding the Point of Intersection |
| Lesson 4.1: Climbing Stairs |
| Lesson 4.2: Finding the Slope of a Line |
| Lesson 4.3: Exploring Patterns with Lines |
| Lesson 4.4: Pulling it All Together |
| Probability and Expected Value |
| Lesson 1.1: Choosing Cereal |
| Lesson 1.2: Tossing Paper Cups |
| Lesson 1.3: One More Try |
| Lesson 1.4: Analyzing Events |
| Lesson 2.1: Predicting to Win |
| Lesson 2.2: Choosing Marbles |
| Lesson 2.3: Designing a Fair Game |
| Lesson 2.4: Winning the Bonus Prize |
| Lesson 3.1: Designing a Spinner to Find Probabilities |
| Lesson 3.2: Making Decisions |
| Lesson 3.3: Roller Derby |
| Lesson 3.4: Scratching Spots |
| Lesson 4.1: Drawing Area Models to Find the Sample Space |
| Lesson 4.2: Making Purple |
| Lesson 4.3: One-and-One Free Throws |
| Lesson 4.4: Finding Expected Value |
| Lesson 5.1: Guessing Answers |
| Lesson 5.2: Ortonville |
| Lesson 5.3: A Baseball Series |
| Three-Dimensional Measurement |
| Lesson 1.1: How Big Are Those Boxes? |
| Lesson 1.2: Optimal Containers I |
| Lesson 1.3: Optimal Containers II |
| Lesson 1.4: Compost Containers |
| Lesson 2.1: Folding Paper |
| Lesson 2.2: Packing a Prism |
| Lesson 2.3: Slicing Prisms and Pyramids |
| Lesson 3.1: Going Around in Circles |
| Lesson 3.2: Pricing PIzza |
| Lesson 3.3: Squaring a Circle to Find its Area |
| Lesson 3.4: Connecting Circumference and Area |
| Lesson 4.1: Networking |
| Lesson 4.2: Wrapping Paper |
| Lesson 4.3: Comparing Juice Containers |
| Lesson 4.4: Filling Cones and Spheres |
| Lesson 4.5: Comparing Volumes of Spheres, Cylinders, and Cones |