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GR 3 Unit 4a: Perimeter, Angles and Area A (December 16 - January 15)

Essential Questions

  • Why would I want to round a number to the nearest ten or hundred?
  • What is the difference between area and perimeter?
  • How are perimeter and area related to addition?


New Vocabulary
: area, column, congruent, flip, measurement benchmarks, perimeter, row, slide, square inches, tetromino, turn

Continuing Vocabulary: centimeter, foot, inch, meter, rounding, yard

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