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What are Fractions? Erica Steiner EDU 352 Profession Rollins February 15, 2012
What Are Fractions? ,[object Object]
Let’s start by doing some   counting … How many hexagons are here? But what if there was only part of the hexagon? 1 2 3 5 4 How would we count it?
We’ll use FRACTIONS! If we break the hexagon in to 6 equal pieces and took out 1 piece, what would we have? We would have 1 piece out of 6 pieces.  Here is how we right it… We read this as “one sixth”
How much of the hexagon is  GREEN? 5 pieces  out of  6 total pieces  are  GREEN… so  5 / 6   of the hexagon is  GREEN
How much is  PURPLE ? 1 piece  out of  6 total pieces  are  PURPLE … so  1 / 6   of the hexagon is  PURPLE
Let’s try another one… ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
References ,[object Object],[object Object]

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Understanding Fractions Using Hexagons and Rectangles

  • 1. What are Fractions? Erica Steiner EDU 352 Profession Rollins February 15, 2012
  • 2.
  • 3. Let’s start by doing some counting … How many hexagons are here? But what if there was only part of the hexagon? 1 2 3 5 4 How would we count it?
  • 4. We’ll use FRACTIONS! If we break the hexagon in to 6 equal pieces and took out 1 piece, what would we have? We would have 1 piece out of 6 pieces. Here is how we right it… We read this as “one sixth”
  • 5. How much of the hexagon is GREEN? 5 pieces out of 6 total pieces are GREEN… so 5 / 6 of the hexagon is GREEN
  • 6. How much is PURPLE ? 1 piece out of 6 total pieces are PURPLE … so 1 / 6 of the hexagon is PURPLE
  • 7.
  • 8.