Unit 9: Putting It All Together

Students use concepts and skills from previous units to solve problems in the contexts of running a restaurant, making connections across topics, and designing a course.

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Unit

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Concept

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Practice

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Set 1

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Set 2

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Advanced

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Set 2

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What this unit covers

A Running a Restaurant · 3 lessons

Goals

• Apply proportional reasoning, algebraic expressions, and percentages to model aspects of running a restaurant.
• Justify numerical decisions involved in running a restaurant.

Lessons

1. Cost of a Meal (Optional)
2. Costs of Running a Restaurant (Optional)
3. Restaurant Floor Plan (Optional)

B Making Connections · 5 lessons

Goals

• Apply proportional reasoning, algebraic expressions, and percentages to model real-world situations.
• Choose an appropriate level of accuracy when reporting estimates of quantities.

Lessons

1. How Crowded Is This Neighborhood? (Optional)
2. Fermi Problems (Optional)
3. More Expressions and Equations (Optional)
4. Measurement Error (Optional)
5. Deforestation at Scale (Optional)

C Designing a Course · 4 lessons

Goals

• Calculate the distance of a path using the circumference and number of rotations of a trundle wheel.
• Compare and contrast methods for measuring long distances.

Lessons

1. Measuring Long Distances over Uneven Terrain (Optional)
2. Building a Trundle Wheel (Optional)
3. Using a Trundle Wheel to Measure Distances (Optional)
4. Designing a 5K Course (Optional)