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Monday - Math

Monday - Math. Improper fractions and mixed numbers CW / HW: WB pg. 58 (1-11). Mountain Math – Due Friday. A. A. B. A. C. Pattern Blocks. How many hexagons fit into a hexagon?. 1 hex = 1. How many trapezoids fit into a hexagon?. 1 trap = 1/2. How many parallelograms fit?.

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Monday - Math

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  1. Monday - Math Improper fractions and mixed numbers CW / HW: WB pg. 58 (1-11)

  2. Mountain Math – Due Friday A A B A C

  3. Pattern Blocks How many hexagons fit into a hexagon? 1 hex = 1 How many trapezoids fit into a hexagon? 1 trap = 1/2 How many parallelograms fit? 1 par = 1/3 How many triangles fit? 1 tri = 1/6

  4. Make some changes! • Trade in the following for as few pieces as possible.

  5. 1 = 4 2 9/2 9 trapezoids = 9/2

  6. The MATH! 4 This becomes the DENOMINATOR! ) 9 2 2 -8 Instead of becoming a remainder, this is the NUMERATOR! 1

  7. 151 = 2 6 2 Your turn! 15/6 Trade the triangles in so you end up with as few pieces as possible! Simplest Form

  8. The MATH! SIMPLIFY 2 ) 15 6 6 -12 3

  9. Go the other way! This time, trade your pieces so that you end up with as MANY as possible!

  10. The MATH! • When you change a mixed number into an improper fraction, you have to be… b-B-add...

  11. 2 3 6 20 6 How to be b-B-add: b…bottom times B…BIG, then Add…the numerator 6 x 3 = 18 + 2 = 20 Keep the original numerator

  12. Try it again! Trade your pieces so that you end up with as MANY as possible!

  13. The MATH!

  14. Class work…or home work • WB pg. 58 (1-11) • You can use the pattern blocks while you are in class.

  15. Video tour “What is a Trait?” • Heredity and Traits and click on “what is a trait” Go through the slide show.

  16. KWL Chart (on nb paper) • Brain Pop – Causes of the Civil War

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