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Always, Sometimes or Never? KS1
Animated Triangles
That Number Square
Happy Birthday NRICH!
Happy Birthday NRICH!
To celebrate NRICH's 20th birthday, we are bringing together some rich mathematical activities that we think are 'hidden gems'. You may not have come across these tasks before, perhaps because some of them are quite new, whereas others are rather old, but all of them are worth exploring. Get your mathematical thinking hat on!
Always, Sometimes or Never? KS1 Age 5 to 7Challenge Level 
Age 5 to 7
Challenge Level
Are these statements relating to calculation and properties of shapes always true, sometimes true or never true?
Animated Triangles Age 5 to 7Challenge Level
Age 5 to 7
Challenge Level
Watch this "Notes on a Triangle" film. Can you recreate parts of the film using cut-out triangles?
That Number Square Age 5 to 11Challenge Level
Age 5 to 11
Challenge Level
Exploring the structure of a number square: how quickly can you put the number tiles in the right place on the grid?
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Digging Into Geometry
Dig deeply into geometrical ideas by having a go at the tasks in this Primary student feature.
