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Each time you visit the NRICH site there will be some activities which are 'live'. This means we are inviting students to send us solutions, and we will publish a selection of them, along with each student's name and their school, a few weeks later. If you'd like to know more about what we're looking for, read this short article.
The last day for sending us solutions to these live problems is Monday 4th March 2024.
Using your knowledge of the properties of numbers, can you fill all the squares on the board?
A game in which players take it in turns to turn up two cards. If they can draw a triangle which satisfies both properties they win the pair of cards. And a few challenging questions to follow...
The clues for this Sudoku are the product of the numbers in adjacent squares.
I took the graph y=4x+7 and performed four transformations. Can you find the order in which I could have carried out the transformations?
Can you work out which processes are represented by the graphs?
Can you make sense of the three methods to work out what fraction of the total area is shaded?
Which line graph, equations and physical processes go together?
Recently solved Secondary problems.
Why not get your creative juices flowing by trying out some of the tasks on our new website Wild Maths?
A collection of short problems for Stages 3 and 4.