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Visualising and Representing - Primary Teachers
These tasks can be used to introduce learners to a variety of helpful representations.
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problem
Interior Squares
14 to 16
Calculate the ratio of areas of these squares which are inscribed inside a semi-circle and a circle.
problem
Below 400
14 to 16
Can you work out which number will appear directly below 400 in this pattern?
problem
Fibonacci Deduction
11 to 14
Leonard writes down a sequence of numbers. Can you find a formula to predict the seventh number in his sequence?
problem
Descending Deal
14 to 16
Four cards from a set numbered 1-36 are dealt. What is the probability that they are dealt in order?
problem
Royal Arm Wrestling
11 to 14
How many arm-wrestles will there be in the royal arm wrestling championship?
problem
Pythagorean Quadruple
14 to 16
The sum of three square numbers equals $121$. What can those numbers be...
problem
Race Time
11 to 14
Frank and Gabriel competed in a 200m race. Interpret the different units used for their times to work out who won.
problem
Six Minutes Past Eight
11 to 14
Weekly Problem 45 - 2007
What is the obtuse angle between the hands of a clock at 6 minutes past 8 o'clock?