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A Story of Units. Grade 3 – Module 4. Session Objective. Prepare to implement Module 4 by examining mathematical models and instructional strategies in the lessons. Curriculum Overview of A Story of Units. Read the descriptive narrative and underline key phrases.
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A Story of Units Grade 3 – Module 4
Session Objective Prepare to implement Module 4 by examining mathematical models and instructional strategies in the lessons.
Read the descriptive narrative and underline key phrases. • Summarize the major learnings of the modules in 1-2 sentences.
Moving Towards the Area Model Module Overview, Terminology: New or Recently Introduced Terms
End-of-Module Assessment What concepts will students need to master by the end of the module?
Topic A Foundations for Understanding Area
Lesson 4 Fluency Lesson 4, Fluency Products in an Array
Fluency Reflection Lesson 4, Fluency How does this fluency connect to what we have seen in this topic so far? How does this activity support the learning in Module 4?
Rectangle 1 Rectangle 2 Lesson 4, Concept Development
Lesson 4 Lesson 4, Concept Development How did Topic A concretely introduce students to the concepts of area?
Topic B Concepts of Area Measurement
Lesson 5, Problem Set • Leon makes a rectangle with 32 square-centimeter tiles. There are 4 equal rows of tiles. • How many tiles are in each row? Use words, pictures, and numbers to support your answer. • Can Leon arrange all of his 32 square-centimeter tiles into 6 equal rows? Explain your answer.
8 cm 7 cm ? cm 6 cm Area = ? sq cm Area = 21 sq cm Lesson 8, Concept Development
Debrief Lesson 8, Debrief • Why is there a connection between a rectangle’s side lengths and its area?
Lesson 7 Lesson 7, Concept Development What new model do the students use in Lesson 7? How does Lesson 7 bridge the concepts from Lesson 6 to Lesson 8?
Topic C Arithmetic Properties Using Area Models
Lesson 11 What arithmetic property from Module 3 do the students use in Lesson 11 to find all possible whole number side lengths of a rectangle with a given area?
Key Idea for Topic C How is the work that students did in Module 3 reflected in this topic?
Topic D Applications of Area Using Side Lengths of Figures
Lesson 12, Concept Development The area of Theo’s banner is 32 square feet. If the length of his banner measures 4 feet, how wide is his banner? Amir is getting carpet in his bedroom, which measures 7 feet by 15 feet. How many square feet of carpet will Amir need?
Lesson 14 Fluency Lesson 14, Fluency Find the Area