Unit 8 - Lesson 1 - Grade 2: Illustrative Mathematics

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Last updated 7 months ago

7 questions

Note from the author:

Grade 2 Unit 8
Lesson 1: Can You Share?
CC BY 2021 Illustrative Mathematics

Instructions

Grade 2 Unit 8
Lesson 1: Can You Share?
CC BY 2021 Illustrative Mathematics

Lesson: Can You Share?

Sharing is Caring (Warm Up)

What do you notice?

What do you wonder?

My Fair Share

Choose a container of counters. Share the counters equally with your partner. Then complete the table to show the total number of objects and how many you each received.

Complete the table to show the total number of objects and how many you each received.

Share the Marbles

Andre has a collection of 17 marbles. He wants to play a game with his sister. They both need to start with the same number of marbles and they want to use as many as they can.

How many marbles would Andre and his sister get? Would there be any marbles left out of the game? Show your thinking.

What if Andre had 18 marbles? How many would each person get? Would there be any marbles left out?
Show your thinking.

What if Andre had 20 marbles? How many would each person get? Would there be any marbles left out?

Cool Down: Share with Your Partner

Noah and Lin want to share 11 connecting cubes equally. How many will each student get? Will there be any leftovers?

Show your thinking using diagrams, symbols, or other representations. You may use cubes if it helps.

Unit 8 - Lesson 1 - Grade 2: Illustrative Mathematics

Sharing is Caring (Warm Up)

What do you notice?

What do you wonder?

My Fair Share

Complete the table to show the total number of objects and how many you each received.

Share the Marbles

How many marbles would Andre and his sister get? Would there be any marbles left out of the game? Show your thinking.

What if Andre had 18 marbles? How many would each person get? Would there be any marbles left out?Show your thinking.

What if Andre had 20 marbles? How many would each person get? Would there be any marbles left out?

Noah and Lin want to share 11 connecting cubes equally. How many will each student get? Will there be any leftovers? Show your thinking using diagrams, symbols, or other representations. You may use cubes if it helps.

What if Andre had 18 marbles? How many would each person get? Would there be any marbles left out?
Show your thinking.

Noah and Lin want to share 11 connecting cubes equally. How many will each student get? Will there be any leftovers?

Show your thinking using diagrams, symbols, or other representations. You may use cubes if it helps.