Fractions
-
problemFind the maximum value of 1/p + 1/q + 1/r where this sum is less than 1 and p, q, and r are positive integers. -
problemStretching Fractions
Imagine a strip with a mark somewhere along it. Fold it in the middle so that the bottom reaches back to the top. Stetch it out to match the original length. Now where's the mark? -
-
problemSame Shapes
How can these shapes be cut in half to make two shapes the same shape and size? Can you find more than one way to do it?
-
problemPaper Halving
In how many ways can you halve a piece of A4 paper? How do you know they are halves?
-
problemLinked Chains
Can you find ways to make twenty-link chains from these smaller chains? This gives opportunities for different approaches.
-
problemWhat Do You See Here?
An activity for teachers to initiate that adds to learners' developing understanding of fractions.
-
gameFractions and Coins Game
Calculate the fractional amounts of money to match pairs of cards with the same value.
-
-