3rd Grade Math Module 7 Lesson 31 engageny 3rd Grade Math Module 7 Lesson 31

I can explore and create representations of one-half. Lesson 31 Learning Goal I can explore and create representations of one-half.

5 x 4 = 20 Lesson 31 Say the multiplication sentence. I can explore and create representations of one-half. Say the multiplication sentence. 5 x 4 = 20 Multiply and Divide

5 x 8 = 40 Lesson 31 Say the multiplication sentence. I can explore and create representations of one-half. Say the multiplication sentence. 5 x 8 = 40 Multiply and Divide

6 x 4 = 24 Lesson 31 Say the multiplication sentence. I can explore and create representations of one-half. Say the multiplication sentence. 6 x 4 = 24 Multiply and Divide

6 x 8 = 48 Lesson 31 Say the multiplication sentence. I can explore and create representations of one-half. Say the multiplication sentence. 6 x 8 = 48 Multiply and Divide

9 x 8 = 72 Lesson 31 Say the multiplication sentence. I can explore and create representations of one-half. Say the multiplication sentence. 9 x 8 = 72 Multiply and Divide

8 x 9 = 72 Lesson 31 Say the multiplication sentence. I can explore and create representations of one-half. Say the multiplication sentence. 8 x 9 = 72 Multiply and Divide

18 ÷ 3 = 6 Lesson 31 Say the division sentence. Multiply and Divide I can explore and create representations of one-half. Say the division sentence. 18 ÷ 3 = 6 Multiply and Divide

30 ÷ 6 = 5 Lesson 31 Say the division sentence. Multiply and Divide I can explore and create representations of one-half. Say the division sentence. 30 ÷ 6 = 5 Multiply and Divide

21 ÷ 3 = 7 Lesson 31 Say the division sentence. Multiply and Divide I can explore and create representations of one-half. Say the division sentence. 21 ÷ 3 = 7 Multiply and Divide

36 ÷ 6 = 6 Lesson 31 Say the division sentence. Multiply and Divide I can explore and create representations of one-half. Say the division sentence. 36 ÷ 6 = 6 Multiply and Divide

14 ÷ 7 = 2 Lesson 31 Say the division sentence. Multiply and Divide I can explore and create representations of one-half. Say the division sentence. 14 ÷ 7 = 2 Multiply and Divide

28 ÷ 7 = 4 Lesson 31 Say the division sentence. Multiply and Divide I can explore and create representations of one-half. Say the division sentence. 28 ÷ 7 = 4 Multiply and Divide

56 ÷ 7 = 8 Lesson 31 Say the division sentence. Multiply and Divide I can explore and create representations of one-half. Say the division sentence. 56 ÷ 7 = 8 Multiply and Divide

Lesson 31 I can explore and create representations of one-half. What are two multiplication sentences and two division sentences using these factors. 3, 2 3 x 2 = 6 2 x 3 = 6 6 ÷ 3 = 2 6 ÷ 2 = 3 Multiply and Divide

Lesson 31 I can explore and create representations of one-half. What are two multiplication sentences and two division sentences using these factors. 9, 5 9 x 5 = 45 5 x 9 = 45 45÷ 9 = 5 45÷ 5 = 9 Multiply and Divide

Lesson 31 I can explore and create representations of one-half. What are two multiplication sentences and two division sentences using these factors. 6, 4 6 x 4 = 24 4 x 6 = 24 24÷ 6 = 4 24÷ 4 = 6 Multiply and Divide

Lesson 31 I can explore and create representations of one-half. What are two multiplication sentences and two division sentences using these factors. 7, 8 7 x 8 = 56 8 x 7 = 56 56÷ 7 = 8 56÷ 8 = 7 Multiply and Divide

Lesson 31 I can explore and create representations of one-half. Mara draws a 6 inch by 8 inch rectangle. She shades one half of the rectangle. What is the area of the shaded part of Mara’s rectangle? Application Problem

The area of the shaded part is 24 sq. inches. Lesson 31 I can explore and create representations of one-half. Mara draws a 6 inch by 8 inch rectangle. She shades one half of the rectangle. What is the area of the shaded part of Mara’s rectangle? 8 in A = 6 x 4 A = 24 sq. in 6 in 4 in The area of the shaded part is 24 sq. inches. Application Problem

Lesson 31 Estimate to decide which shapes have one-half shaded. I can explore and create representations of one-half. Estimate to decide which shapes have one-half shaded. Explain your thinking. A B C Why are equal parts important when we’re talking about one-half? Concept Development

Lesson 31 Use suggested materials and the Problem Set I can explore and create representations of one-half. Use suggested materials and the Problem Set for Concept Development. Concept Development