List

Year 1 Conjecturing and Generalising

Share Bears
problem
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Share Bears

Age
5 to 7
Challenge level
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Yasmin and Zach have some bears to share. Which numbers of bears can they share so that there are none left over?
Count The Digits
problem
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Count The Digits

Age
5 to 11
Challenge level
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In this investigation we are going to count the number of 1s, 2s, 3s etc in numbers. Can you predict what will happen?
All Change
problem
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All Change

Age
5 to 7
Challenge level
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There are three versions of this challenge. The idea is to change the colour of all the spots on the grid. Can you do it in fewer throws of the dice?
What's happening?
problem
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What's happening?

Age
5 to 7
Challenge level
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Shapes are added to other shapes. Can you see what is happening? What is the rule?

Different Sizes
problem
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Different Sizes

Age
5 to 11
Challenge level
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A simple visual exploration into halving and doubling.

What Could \It Be?
problem
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What Could It Be?

Age
5 to 7
Challenge level
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In this calculation, the box represents a missing digit. What could the digit be? What would the solution be in each case?
Doubling Fives
problem
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Doubling Fives

Age
5 to 7
Challenge level
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This activity focuses on doubling multiples of five.

Always, Sometimes or Never? KS1
problem
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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?

Three Squares
problem
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Three Squares

Age
5 to 11
Challenge level
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What is the greatest number of squares you can make by overlapping three squares?

Grouping Goodies
problem
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Grouping Goodies

Age
5 to 7
Challenge level
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Pat counts her sweets in different groups and both times she has some left over. How many sweets could she have had?