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problem
Favourite
Stop the Clock
5 to 7
This is a game for two players. Can you find out how to be the first to get to 12 o'clock?
problem
Climbing
16 to 18
Sketch the graphs of y = sin x and y = tan x and some straight
lines. Prove some inequalities.
problem
Favourite
Less Is More
7 to 11
Use your knowledge of place value to try to win this game. How will you maximise your score?
problem
Towards Maclaurin
16 to 18
Build series for the sine and cosine functions by adding one term at a time, alternately making the approximation too big then too small but getting ever closer.
problem
Favourite
Factor Track
7 to 11
Factor track is not a race but a game of skill. The idea is to go round the track in as few moves as possible, keeping to the rules.
problem
Favourite
Matching Fractions
7 to 11
Can you find different ways of showing the same fraction? Try this matching game and see.
problem
Favourite
Nine Colours
11 to 16
Can you use small coloured cubes to make a 3 by 3 by 3 cube so that each face of the bigger cube contains one of each colour?
problem
Favourite
Treasure Hunt
7 to 14
Can you find a reliable strategy for choosing coordinates that will locate the treasure in the minimum number of guesses?