Fraction Number Searches

Learning Goals:

  • Read, represent, and compare simple fractions
  • Communicate mathematical thinking orally and visually

The Challenge:

Discuss the following image – what fractions do you see represented?
How many different fractions can you find?

A six by six unit square is divided into different coloured fractional parts in a variety of sizes: A yellow triangle that is 9 square units, pink and dark-green rectangles that are 6 square units each, a grey triangle that is 4.5 square units, blue and orange rectangles that are 3 square units each, and light-green and purple triangles that are 2.25 square units each.

Ex., “I see that the pink part would be worth one-sixth of the whole shape”
“I see that the blue rectangle is one-half of the pink rectangle”

Questions and Prompts to Support your Child:

  • Which part or fraction did you notice first? Why do you think that was?
  • How do you know that colour represents that fraction?
  • What is the largest fraction you see? What is the smallest?

Extensions & Adaptations:

  • If having trouble seeing fractions, start with whole numbers – “if each square is worth 1, what numbers do you see represented? Ex., “The yellow triangle would be worth 9.”
  • Create your own “fraction number search” rectangles using a grid, or even just by splitting up any shape and using a ruler to measure