Unit 8, Lesson 5
Minicasa: Costo
Grado 3
Preparation
Lesson Narrative
In a previous lesson, students used what they learned about area and perimeter to design a tiny house. In this lesson, they apply their knowledge of operations to calculate the cost of finishing one room of their tiny house. Students engage in aspects of mathematical modeling as they make decisions about quantities, relate measurements and costs, and interpret their results in context (MP4).
If students need additional support with the concepts in this lesson, refer back to Unit 3, Section A in the curriculum materials.
- Action and Expression
- MLR8
- Present (in words and other representations) strategies for solving real-world, multi-step addition word problems.
- Calculemos el costo de terminar una habitación de una minicasa.
Required Materials
Activity 1
Required Preparation
- Each student needs the tiny house design they created in the previous lesson.
Suggested Centers
NoneTeacher Reflection Questions
Which strategy did you anticipate today? Which strategy did you not anticipate?