Unit 3 - Lesson 1 - Grade 5: Illustrative Mathematics

Last updated about 1 year ago

8 questions

Note from the author:

Instructions

Lesson: One Piece of One Part

Cool Down: Macaroni and Cheese

Library

Unit 3 - Lesson 1 - Grade 5: Illustrative Mathematics

Last updated about 1 year ago

8 questions

Note from the author:

Grade 5 Unit 3
Lesson 1: One Piece of One Part
CC BY 2021 Illustrative Mathematics

Instructions

Grade 5 Unit 3
Lesson 1: One Piece of One Part
CC BY 2021 Illustrative Mathematics

Lesson: One Piece of One Part

Notice and Wonder: Baked Macaroni and Cheese (Warm Up)

Question 1

What do you notice?

Question 2

What do you wonder?

Of What?

Question 3

At a family dinner, a pan of macaroni and cheese is 1/2 full. Lin eats 1/3 of the remaining macaroni and cheese in the pan.

Draw a diagram to represent the situation.

Question 4

Explain or show how you know your diagram represents the situation.

The Same, but Different

Question 5

Explain or show how each diagram represents 1/4 of 1/2 of a pan of macaroni and cheese.

Question 6

Use the diagrams to show that 1/4 of 1/2 is 1/8 of the whole pan.

Cool Down: Macaroni and Cheese

Question 7

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.

Draw a diagram to represent the situation.

Question 8

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.

How much of the whole pan did Mai eat? Explain or show your reasoning.

Grade 5 Unit 3
Lesson 1: One Piece of One Part
CC BY 2021 Illustrative Mathematics

Grade 5 Unit 3
Lesson 1: One Piece of One Part
CC BY 2021 Illustrative Mathematics

Notice and Wonder: Baked Macaroni and Cheese (Warm Up)

Question 1

What do you notice?

Question 2

What do you wonder?

Of What?

Question 3

At a family dinner, a pan of macaroni and cheese is 1/2 full. Lin eats 1/3 of the remaining macaroni and cheese in the pan.

Draw a diagram to represent the situation.

Question 4

Explain or show how you know your diagram represents the situation.

The Same, but Different

Question 5

Explain or show how each diagram represents 1/4 of 1/2 of a pan of macaroni and cheese.

Question 6

Use the diagrams to show that 1/4 of 1/2 is 1/8 of the whole pan.

Question 7

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.

Draw a diagram to represent the situation.

Question 8

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.

How much of the whole pan did Mai eat? Explain or show your reasoning.

Unit 3 - Lesson 1 - Grade 5: Illustrative Mathematics

Unit 3 - Lesson 1 - Grade 5: Illustrative Mathematics

Notice and Wonder: Baked Macaroni and Cheese (Warm Up)

What do you notice?

What do you wonder?

Of What?

At a family dinner, a pan of macaroni and cheese is 1/2 full. Lin eats 1/3 of the remaining macaroni and cheese in the pan.Draw a diagram to represent the situation.

Explain or show how you know your diagram represents the situation.

The Same, but Different

Explain or show how each diagram represents 1/4 of 1/2 of a pan of macaroni and cheese.

Use the diagrams to show that 1/4 of 1/2 is 1/8 of the whole pan.

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.Draw a diagram to represent the situation.

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.How much of the whole pan did Mai eat? Explain or show your reasoning.

Notice and Wonder: Baked Macaroni and Cheese (Warm Up)

What do you notice?

What do you wonder?

Of What?

At a family dinner, a pan of macaroni and cheese is 1/2 full. Lin eats 1/3 of the remaining macaroni and cheese in the pan.Draw a diagram to represent the situation.

Explain or show how you know your diagram represents the situation.

The Same, but Different

Explain or show how each diagram represents 1/4 of 1/2 of a pan of macaroni and cheese.

Use the diagrams to show that 1/4 of 1/2 is 1/8 of the whole pan.

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.Draw a diagram to represent the situation.

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.How much of the whole pan did Mai eat? Explain or show your reasoning.

At a family dinner, a pan of macaroni and cheese is 1/2 full. Lin eats 1/3 of the remaining macaroni and cheese in the pan.

Draw a diagram to represent the situation.

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.

Draw a diagram to represent the situation.

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.

How much of the whole pan did Mai eat? Explain or show your reasoning.

At a family dinner, a pan of macaroni and cheese is 1/2 full. Lin eats 1/3 of the remaining macaroni and cheese in the pan.

Draw a diagram to represent the situation.

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.

Draw a diagram to represent the situation.

A pan of macaroni and cheese is 1/2 full. Mai eats 1/5 of the remaining macaroni and cheese in the pan.

How much of the whole pan did Mai eat? Explain or show your reasoning.