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6.2 Equivalent Names Objectives: To introduce name-collection

6.2 Equivalent Names Objectives: To introduce name-collection boxes as devices for collecting equivalent names for numbers. Math Journal 2----- pages 111, 113 Home Link 6.1 (Math Masters 164 & 165) Minute Math pages 11 & 12 pan balance

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6.2 Equivalent Names Objectives: To introduce name-collection

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  1. 6.2 Equivalent Names Objectives: To introduce name-collection boxes as devices for collecting equivalent names for numbers. Math Journal 2----- pages 111, 113 Home Link 6.1 (Math Masters 164 & 165) Minute Math pages 11 & 12 pan balance 14 identical objects (14 longs but not 14 cubes, see pg. 542) number cards 0-9 (four of each) counters 5 large sheets of chart paper CD or tape player CD's or tapes

  2. Math Lesson 6.2 Math Message On your slate, write as many facts as you can that have 7 as a sum. Listen to your teacher dictate numbers. Circle the tens digit for each number.

  3. Equivalent Names Mrs. Jones Dr. Jones Nancy Jones Nancy Nan Mom Aunt Nan Mr. Smith Alan Smith Al Alan Dad Uncle Al Numbers also have equivalent names. 7 + 5 + ? 7 + 5 = 12

  4. Try this online math interactive! Link to online pan balance: National Council of Teachers of Math, Illuminations Site

  5. Match the number sentences with the pan balance. = = = = = 3 + 4 = 7 5 + 2 = 7 7 = 4 + 3 1 + 6 = 3 + 4 2 + 2 + 3 = 7

  6. Name Collection Boxes----Names for 7 7 6 + 1 7 + 0 5 + 2 1 + 1 + 1 + 1 + 1 + 1+1 8 - 1 3 +4 = seven 1 more than 6

  7. Name Collection Boxes----Names for 7 Which names do not belong? 7 8 - 1 6 + 1 seven 7 + 0 5 + 9 4 more than 6 nine 1 + 1 + 1 + 1 + 1 + 1+1 X X X X X X X X

  8. Student math journal 2, pages 111 and 112. Home Links pages 164 and 165

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