Year 1 Maths 8.1.21

Place Value

Count in 10s and say numbers 10 more and 10 less

Objectives Day 1 Count in 10s from 10.

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1

Year 1

Place Value

Count in 10s and say numbers 10 more and 10 less

Starter Number facts for 5

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2

Year 1

Day 1: Count in 10s from 10.

Starting Starting at at 10, 10, we we are are going going to to add add ten ten by by counting counting on on in in ones. ones.

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3

Year 1

Day 1: Count in 10s from 10.

What do you notice about the position of 20?

We We don’t don’t need need to to count count in in 1s 1s to to add add 10, 10, we we can can just just look look at at the the number number below! below!

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4

Year 1

Day 1: Count in 10s from 10.

Let’s Let’s continue continue counting counting in in tens! tens!

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5

Year 1

Day 1: Count in 10s from 10.

Count as Meet Spider Meet Spider! moves down Spider! the tens.

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6

Year 1

Day 1: Count in 10s from 10.

Show Show children children aa 100 100 bead bead bar bar with with tags tags after after multiples multiples of of 10.

10.

Put Put beads beads to to the the right right as as children children see see them. them.

Slide Slide 10 10 to to the the left left as as you you count count in in 10s 10s to to 100.

100.

0

10

20

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30

40

50

7

60

70

80

90

100

Year 1

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8

Year 1

Well done © hamilton-trust.org.uk

9

Year 1