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Unit 7 - Lesson 14 - Grade 3: Illustrative Mathematics

By Formative Library
Last updated 7 months ago
7 questions
Note from the author:
Grade 3 Unit 7
Lesson 14: Wax Prints
CC BY 2021 Illustrative Mathematics®
Grade 3 Unit 7
Lesson 14: Wax Prints
CC BY 2021 Illustrative Mathematics®
Lesson: Wax Prints

Notice and Wonder: Textiles (Warm Up)

What do you notice?

What do you wonder?

Create a Wax Print Pattern

Use the dot paper to design your own wax print pattern. Your pattern should:
  • use a rhombus, rectangle, or square
  • use a quadrilateral that is not a rhombus, rectangle, or square
  • have each shape repeat at least 5 times
Color the pattern in a way that highlights the shapes you chose or choices you made.

Info Gap: The Bundle



Round 1


Your teacher will give you either a problem card or a data card. Do not show or read your card to your partner.

Problem Card Student: Silently read the problem card.

Data Card Student: Silently read the data card.
Problem Card Student:
"Can you tell me______?" (Ask for a specific piece of information)
Data Card Student:
"Why do you need to know _____?" (Repeat the information requested)
Problem Card Student:
"I need to know _______ because _______."
Data Card Student:
Listen to your partner's reason. Answer with information from the data card.
Problem Card Student:
Continue asking questions until you can say, "I have enough information to solve this problem."

Display the problem card.

Solve the problem independently.

Data Card Student:
Share Data Card, then compare strategies and solutions.
Pause here so your teacher can review your work.

Ask your teacher for a new set of cards and repeat the activity, trading roles with your partner.

Round 2


Your teacher will give you either a problem card or a data card. Do not show or read your card to your partner.

Problem Card Student: Silently read the problem card.

Data Card Student: Silently read the data card.
Problem Card Student:
"Can you tell me______?" (Ask for a specific piece of information)
Data Card Student:
"Why do you need to know _____?" (Repeat the information requested)
Problem Card Student:
"I need to know _______ because _______."
Data Card Student:
Listen to your partner's reason. Answer with information from the data card.
Problem Card Student:
Continue asking questions until you can say, "I have enough information to solve this problem."

Display the problem card.

Solve the problem independently.

Data Card Student:
Share Data Card, then compare strategies and solutions.
Pause here so your teacher can review your work.

Ask your teacher for a new set of cards and repeat the activity, trading roles with your partner.
Cool Down: Quadrilaterals in a Pattern

Describe the quadrilaterals that were used in this pattern.

If the image of the pattern is a rectangle with side lengths of 9 inches by 6 inches, what is the perimeter? Explain your reasoning.