Being collaborative

There are 308 NRICH Mathematical resources connected to Being collaborative
Pouring Problem
problem
Favourite

Pouring problem

Age
7 to 11
Challenge level
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What do you think is going to happen in this video clip? Are you surprised?

Eightness of Eight
problem
Favourite

Eightness of eight

Age
5 to 7
Challenge level
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What do you see as you watch this video? Can you create a similar video for the number 12?
Tumbling Down
problem
Favourite

Tumbling down

Age
7 to 11
Challenge level
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Watch this animation. What do you see? Can you explain why this happens?

Same length
problem
Favourite

Same length

Age
11 to 16
Challenge level
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Construct two equilateral triangles on a straight line. There are two lengths that look the same - can you prove it?
Paper Partners
problem
Favourite

Paper partners

Age
5 to 7
Challenge level
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Can you describe a piece of paper clearly enough for your partner to know which piece it is?

Always, Sometimes or Never?
problem
Favourite

Always, sometimes or never?

Age
5 to 11
Challenge level
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Are these statements relating to odd and even numbers always true, sometimes true or never true?

Always, Sometimes or Never? KS1
problem
Favourite

Always, Sometimes or Never? KS1

Age
5 to 7
Challenge level
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Are these statements relating to calculation and properties of shapes always true, sometimes true or never true?

Seeing Rhombuses
problem

Seeing rhombuses

Age
7 to 11
Challenge level
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Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a rhombus.

Simplifying doughnut
problem

Simplifying doughnut

Age
14 to 18
Challenge level
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An algebra task which depends on members of the group noticing the needs of others and responding.