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Master the Curriculum

Number & Place Value

Y1

Reason about the location of numbers to 20 within the linear number system (6)

masterthecurriculum.co.uk

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Year 1Number & Place Value

Reason about the location of numbers to 20 within the linear number system (6)

4.641 reviews

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  • Fully editable Word or PowerPoint file
  • Differentiated three ways
  • Instant download, no watermark

About this resource

Pupils should be introduced to the number line as a representation of the order and relative size of numbers. Pupils should: begin to develop the ability to mentally visualise a number line, with consecutive whole numbers equally spaced along it draw number lines, with consecutive whole numbers equally spaced along them identify or place numbers up to 20 on marked and unmarked number lines Pupils should use efficient strategies and appropriate reasoning, including working backwards from a multiple of 10, to identify or place numbers on marked number lines. Language focus example: “a is 5 because it is halfway between 0 and 10.” “b is 12 because it is 2 more than 10.” “c is 19 because it is one less than 20.”Read more

Pupils should be introduced to the number line as a representation of the order and relative size of numbers. Pupils should: begin to develop the ability to mentally visualise a number line, with consecutive whole numbers equally spaced along it draw number lines, with consecutive whole numbers equally spaced along them identify or place numbers up to 20 on marked and unmarked number lines Pupils should use efficient strategies and appropriate reasoning, including working backwards from a multiple of 10, to identify or place numbers on marked number lines. Language focus example: “a is 5 because it is halfway between 0 and 10.” “b is 12 because it is 2 more than 10.” “c is 19 because it is one less than 20.”

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What you get, 2 files

  • PDFActivity
  • PPTXActivity, editable

The standard small step pack, as her own modules ship it. We do not print page counts here, because her catalogue does not publish them and a guessed number is worse than none.

★★★ Differentiated three ways
  • Working towardsScaffolded, with the model or the bar already drawn.
  • Working withinThe expected standard for the year group.
  • Greater depthReasoning and explaining, not just more of the same.

Her own system, with the star count repeated in every worksheet header so a child can be handed the right sheet without a word.

What teachers said after they used it

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4.641 verified reviewsWe ask once, seven days after the download, and one tap is enough.
Joanne PicklesYear 3 teacher, Crossflatts Primary, BingleyVerified download, 5 March 2026

Printed it at eight on a Sunday and taught it on the Monday.

No editing, no reformatting, no hunting for the answers. The three levels are on separate pages, which sounds obvious until you have used the sites where they are not.

10 teachers found this helpful

Michael FerrisMaths lead, Cheadle Heath Primary, StockportVerified download, 16 February 2026

Matches our White Rose planning almost week for week.

I stopped adapting things from three different sites and now start here. The odd week does not line up exactly, but the small step it covers is always somewhere in the same block.

8 teachers found this helpful

Aisha KarimSENCO, Newlands Primary Academy, LutonVerified download, 2 February 2026

The editable file is why we renewed.

Being able to change two questions for the child who joined us in January, without rebuilding the whole sheet, is worth the subscription on its own.

12 teachers found this helpful

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