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problem

Favourite

Now and then

7 to 11

Have a look at the results for some events at past Olympic Games. Can you use these to predict the results at the next Olympics?

page

Student webinars

Here you will find links to recordings of all NRICH student webinars.

problem

Name the children

5 to 7

Can you find out in which order the children are standing in this line?

game

Line of four

5 to 7

A game somewhat similar to 'noughts and crosses' on a much larger space.

article

Assessing pupil progress (APP) and NRICH resources

5 to 18

In this article Jenny talks about Assessing Pupils' Progress and the use of NRICH problems.

problem

At the beginning of the night three poker players; Alan, Bernie and Craig had money in the ratios 7 : 6 : 5. At the end of the night the ratio was 6 : 5 : 4. One of them won $1 200. What were the assets of the players at the beginning of the evening?