1 out of 3
Are these statistical statements sometimes, always or never true? Or it is impossible to say?
2 out of 3
Can you find the mode and median number of goals scored by Gamma City?
1 out of 3
Can you help d'Alembert discover the probabilty of at least one head in two coin flips?
1 out of 3
An article about the strategy for playing The Triangle Game which appears on the NRICH site. It contains a simple lemma about labelling a grid of equilateral triangles within a triangular frame.
In this 'hide and reveal' game, children are encouraged to say the number of gems without counting them.
This article for primary teachers outlines why developing an intuitive 'feel' for numbers matters, and how our activities focusing on factors and multiples can help.
This article, the first in a series, discusses mathematical-logical intelligence as described by Howard Gardner.
