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Math CC7/8 – Be Prepared

Math CC7/8 – Be Prepared. Warm Up in your journal ) What do you notice? What do you wonder?. Math Journal Pencil Name Tag. On Desk:. Turn In: Signed Syllabus. HW: AN p.22 # 36-40, #46-47, optional pg.26 #76-77. Tasks for Today. First Unit: Accentuate the Negative

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Math CC7/8 – Be Prepared

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  1. Math CC7/8 – Be Prepared Warm Up in your journal) What do you notice? What do you wonder? • Math Journal • Pencil • Name Tag On Desk: Turn In: Signed Syllabus HW: AN p.22 #36-40, #46-47, optionalpg.26 #76-77

  2. Tasks for Today • First Unit: Accentuate the Negative • AN Lesson 1.3 (skipping 1.1-1.2) What is an Integer Converting Rational Numbers

  3. Investigation 1 Vocabulary Review - journal • Integers • Number sentence • A mathematical statement that gives the relationship between two expressions that are composed of numbers and operation signs ( 3 + 2 = 5) • Positive number • A number greater than zero • Negative number • A number less than zero

  4. Investigation 1 Vocabulary Review - journal • Opposites • Two numbers whose sum is 0. (3 and -3 are opposites) • Rational numbers • Numbers that can be expressed as a quotient of two integers where the divisor is not zero. (1/2, 9/11, -7/5)

  5. AN p.14

  6. -145 degrees F 115 + n = -30 -30 - 115 = n

  7. 25 + 10 = 35

  8. Write number sentences!

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