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problem
Approaching Midnight: Start Time
Bernard played Approaching Midnight and wondered whether the start time affects who wins.
problem
Balancing 2
11 to 14
Meg and Mo still need to hang their marbles so that they balance, but this time the constraints are different. Use the interactivity to experiment and find out what they need to do.
problem
Favourite
National Flags
7 to 11
This problem explores the shapes and symmetries in some national flags.
problem
Hand Span
5 to 7
Use your hand span to measure the distance around a tree trunk. If
you ask a friend to try the same thing, how do the answers compare?
article
What Does It Say to You?
Written for teachers, this article discusses mathematical
representations and takes, in the second part of the article,
examples of reception children's own representations.
problem
Favourite
More Less Is More
7 to 14
In each of these games, you will need a little bit of luck and your knowledge of place value to develop a winning strategy.