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GR 2 Unit 3b: Stickers, Number Strings and Story Problems B (January 4 - 22)

By examining pairs and teams, students develop rules for odd and even numbers and then with stickers and strips of stickers begin to investigate the base-ten number system.



Download Unit 3b!


Essential Questions

  • How can I show that a number is odd or even?
  • How can I show a number with tens and ones?


Vocabulary


New Vocabulary
: counting by 5s, counting by 10s, equal groups, even, expanded form, odd, ones, ones place, tens, tens place, two-digit number


Continuing Vocabulary: dime, equation, nickel, penny, quarter

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