Unit 6 - Lesson 7 - Grade 2: Illustrative Mathematics
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Last updated 9 months ago
12 questions
Note from the author:
Grade 2 Unit 6
Lesson 7: Make Halves, Thirds, and Fourths
CC BY 2021 Illustrative Mathematics
Grade 2 Unit 6
Lesson 7: Make Halves, Thirds, and Fourths
CC BY 2021 Illustrative Mathematics
Lesson: Make Halves, Thirds, and Fourths
1
Which one doesn’t belong?
Which one doesn’t belong?
1
Fold the rectangle to make 2 equal pieces and cut them out.
Each piece is called a _______.
1
Compare with your partner. Tell how you know the pieces are equal.
Compare with your partner. Tell how you know the pieces are equal.
1
Fold the rectangle to make 4 equal pieces and cut them out.
Each piece is called a _______.
1
Compare with your partner. Tell how you know the pieces are equal.
Compare with your partner. Tell how you know the pieces are equal.
1
Fold the rectangle to make 3 equal pieces and cut them out.
Each piece is called a _______.
1
Compare with your partner. Tell how you know the pieces are equal.
Compare with your partner. Tell how you know the pieces are equal.
1
Noah is looking for examples of circles that have been partitioned into halves, thirds, or fourths.
a. Put an X on the 2 circles in each row that are not examples.
b. Explain why each of the shapes you marked is not an example of halves, fourths, or thirds.
Noah is looking for examples of circles that have been partitioned into halves, thirds, or fourths.
a. Put an X on the 2 circles in each row that are not examples.
b. Explain why each of the shapes you marked is not an example of halves, fourths, or thirds.
1
Partition this circle into thirds.
Partition this circle into thirds.
Cool Down: Name Equal Pieces
1
Split the rectangle into 3 equal pieces. Shade in 1 piece.
Split the rectangle into 3 equal pieces. Shade in 1 piece.
1
Each piece of the rectangle is called a _______.
1
A _______ of the rectangle is shaded.