Unit 3 - Lesson 14 - Grade 5: Illustrative Mathematics - Formative Library | Library

Instructions

Grade 5 Unit 3
Lesson 14: Represent Division of Whole Numbers by Unit Fractions
CC BY 2021 Illustrative Mathematics

Number Talk: Increasing Quotients (Warm Up)

Find the value of each expression mentally.

1

Notice Patterns

Set A Directions:
Find the value that makes each equation true. Draw a diagram if it is helpful.
What patterns do you notice?

1

Find the value that makes the equation true. Draw a diagram if that is helpful.

1

Find the value that makes the equation true. Draw a diagram if it is helpful.

1

Find the value that makes the equation true. Draw a diagram if it is helpful.

1

Find the value that makes the equation true. Draw a diagram if it is helpful.

1

What patterns do you notice?

Set B Directions:
Find the value that makes each equation true. Draw a diagram if it is helpful.
What patterns do you notice?

1

Find the value that makes the equation true. Draw a diagram if it is helpful.

1

Find the value that makes the equation true. Draw a diagram if it is helpful.

1

Find the value that makes the equation true. Draw a diagram if it is helpful.

1

Find the value that makes the equation true. Draw a diagram if it is helpful.

1

What patterns do you notice?

1

What is the same about problem set A and B?

1

What is different about problem set A and B?

Match the Situation to the Expression

1

Match each problem to an expression that represents the problem by drawing a line. Some expressions will not have a match. Be prepared to explain your reasoning.

Find the value of each expression.

1

A package has 2 cups of raisins. Each serving of raisins is 1/4 cup.

Does this situation match the expression

Explain or show your reasoning.

1

Unit 3 - Lesson 14 - Grade 5: Illustrative Mathematics

Number Talk: Increasing Quotients (Warm Up)

Notice Patterns

Find the value that makes the equation true. Draw a diagram if that is helpful.

Find the value that makes the equation true. Draw a diagram if it is helpful.

Find the value that makes the equation true. Draw a diagram if it is helpful.

Find the value that makes the equation true. Draw a diagram if it is helpful.

What patterns do you notice?

Find the value that makes the equation true. Draw a diagram if it is helpful.

Find the value that makes the equation true. Draw a diagram if it is helpful.

Find the value that makes the equation true. Draw a diagram if it is helpful.

Find the value that makes the equation true. Draw a diagram if it is helpful.

What patterns do you notice?

What is the same about problem set A and B?

What is different about problem set A and B?

Match the Situation to the Expression

Match each problem to an expression that represents the problem by drawing a line. Some expressions will not have a match. Be prepared to explain your reasoning.

A package has 2 cups of raisins. Each serving of raisins is 1/4 cup.Does this situation match the expression Explain or show your reasoning.

How many servings of raisins are there in the package? Explain or show your reasoning.

A package has 2 cups of raisins. Each serving of raisins is 1/4 cup.

Does this situation match the expression

Explain or show your reasoning.