Unit 5 - Lesson 18 - Grade 3: Illustrative Mathematics

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8 questions
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Grade 3 Unit 5
Lesson 18: Design With Fractions
CC BY 2021 Illustrative MathematicsĀ®
Grade 3 Unit 5
Lesson 18: Design With Fractions
CC BY 2021 Illustrative MathematicsĀ®
Lesson: Design With Fractions

Notice and Wonder: Between 0 and 1 (Warm Up)

1

What do you notice?

1

What do you wonder?

Design With

1

Here is a square. On each side, mark a point to show the length of

Connect each point to the point on the two sides next to it. What shape did you create?

1

Look at the new shape you created. On each side, mark a point to show the length of
Connect the points again. What shape did you create?

1

Repeat the steps you just did at least two more times. Make some observations about the design you just created.

Design With

1

Here is a square. On each side, mark a point to show the length of

Connect each point to the point on the two sides next to it. What shape did you create?

1

Look at the new shape you created. On each side, mark a point to show the length of
Connect the points again. What shape did you create?

1

Repeat the steps you just did at least two more times. Make some observations about the design you just created.