Odd and Even Numbers
Key Stage: 1 ★★
Can you place numbers in the ring so that the linked numbers have odd differences? What happens if you change the number of squares around the ring?
This problem builds on Ring a Ring of Numbers. It encourages children to start from different examples and then begin to draw some more general conclusions based on their understanding of odd and even numbers.
This resource has comprehensive teachers' notes and resources, linked from the problem page. This includes possible approaches and key questions, as well as possible support and extensions.
The file attached is a HTML file, which, when opened, automatically redirects you to the problem on the NRICH website.
Key Stage: 1 ★★
Can you place numbers in the ring so that the linked numbers have odd differences? What happens if you change the number of squares around the ring?
This problem builds on Ring a Ring of Numbers. It encourages children to start from different examples and then begin to draw some more general conclusions based on their understanding of odd and even numbers.
This resource has comprehensive teachers' notes and resources, linked from the problem page. This includes possible approaches and key questions, as well as possible support and extensions.
The file attached is a HTML file, which, when opened, automatically redirects you to the problem on the NRICH website.
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This is a useful resource and has been selected to feature on the @TESPrimary twitter feed over the next week. Thank you so much for sharing, you are helping to inspire teachers and students all over the world!
A really engaging investigation, in which children can set their own level of challenge.
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