Patterns Counting in 2 s odd and even

Day 1: Count in 2 s from 0. We are going to do some

Day 1: Count in 2 s from 0. You’re getting good at this. Let’s

Day 1: Count in 2 s from 0. Tell children that you are going

Day 1: Count in 2 s from 0. What was the sequence? What do

Day 1: Count in 2 s from 0. Shoes! Can we count how many

Day 1: Count in 2 s from 0. Counting in 2 s saves us

Patterns Counting in 2 s, odd and even numbers Objectives Day 2 Recognise odd

Day 2: Recognise odd and even numbers. Place some socks on the floor and

Day 2: Recognise odd and even numbers. Talk to your partner. Is 4 an

Day 2: Recognise odd and even numbers. Let’s make some pairs with the socks.

Day 2: Recognise odd and even numbers. Write 4 on the even number side

Day 2: Recognise odd and even numbers. Now pick out 7 socks. Talk to

Day 2: Recognise odd and even numbers. Let’s make some pairs again. There are

Day 2: Recognise odd and even numbers. Write 7 on the odd number side

Day 2: Recognise odd and even numbers. Can you predict where we will write

Day 2: Recognise odd and even numbers. Continue, writing the numbers to 20. Numbers

Investigation: Adult Sheet © hamilton-trust. org. uk 22 Year R/1

Investigation: Child Sheet © hamilton-trust. org. uk 23 Year R/1

Patterns Counting in 2 s, odd and even numbers Objectives Day 3 Sort numbers

Day 3: Sort numbers into a Venn diagram. even odd Let’s sort odd and

Day 3: Sort numbers into a Venn diagram. Choose children to come up, pick

Day 3: Sort numbers into a Venn diagram. Now change the labels on the

Day 3: Sort numbers into a Venn diagram. You have sorted the same set

Challenge © hamilton-trust. org. uk 30 Year R/1

Patterns Counting in 2 s, odd and even numbers Objectives Day 4 Count in

Day 4: Count in 2 s: odds and evens. 2 4 6 8 10

Day 4: Count in 2 s: odds and evens. 1 3 5 7 11

Day 4: Count in 2 s: odds and evens. Whisper the odd numbers and

Patterns Counting in 2 s, odd and even numbers Well Done! You’ve completed this

Problem solving and reasoning questions True or false • An even number is always

Problem solving and reasoning questions answers True or false • An even number is

Slides: 40

Download presentation

Patterns Counting in 2 s, odd and even numbers Objectives Day 1 Count in 2 s from 0. Day 2 Recognise odd and even numbers. Day 3 Sort numbers into a Venn diagram. Day 4 Count in 2 s: odds and evens. © hamilton-trust. org. uk 1 Year R/1

Patterns Counting in 2 s, odd and even numbers Objectives Day 1 Count in 2 s from 0. © hamilton-trust. org. uk 2 Year R/1

Day 1: Count in 2 s from 0. We are going to do some whisper counting today. Divide the class into two teams. Each team will take turns to say the next number in the count. © hamilton-trust. org. uk 3 Year R/1

Day 1: Count in 2 s from 0. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Team 1 Team 2 Whispering voices Normal voices © hamilton-trust. org. uk 4 Year R/1

Day 1: Count in 2 s from 0. You’re getting good at this. Let’s do it faster! This time, write the whispered numbers on the board. Team 1 Team 2 Normal voices Whispering voices © hamilton-trust. org. uk 5 Year R/1

Day 1: Count in 2 s from 0. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Team 1 Team 2 Normal voices Whispering voices © hamilton-trust. org. uk 6 Year R/1

Day 1: Count in 2 s from 0. Tell children that you are going to start counting this time and - as soon as they recognise the sequence - they can join in. 2 4 © hamilton-trust. org. uk 6 8 10 7 12 14 16 18 20 Year R/1

Day 1: Count in 2 s from 0. What was the sequence? What do we know that comes in sets of 2? © hamilton-trust. org. uk 8 Year R/1

Day 1: Count in 2 s from 0. Shoes! Can we count how many shoes there are in the classroom without counting each individual shoe? Sit children in a circle with their feet in the middle. Count in 2 s for each child. © hamilton-trust. org. uk 9 Year R/1

Day 1: Count in 2 s from 0. Counting in 2 s saves us a lot of time, rather than counting each shoe individually! We sometimes call this clever counting. © hamilton-trust. org. uk 10 Year R/1

Patterns Counting in 2 s, odd and even numbers Objectives Day 2 Recognise odd and even numbers. © hamilton-trust. org. uk 12 Year R/1

Day 2: Recognise odd and even numbers. Place some socks on the floor and divide the flipchart into two columns, labelled odd and even. © hamilton-trust. org. uk 13 Year R/1

Day 2: Recognise odd and even numbers. Talk to your partner. Is 4 an odd or even number? © hamilton-trust. org. uk 14 Year R/1

Day 2: Recognise odd and even numbers. Let’s make some pairs with the socks. . . There are 2 pairs and no socks left over, so 4 is an even number. © hamilton-trust. org. uk 15 Year R/1

Day 2: Recognise odd and even numbers. Write 4 on the even number side of the flip chart. odd even 4 © hamilton-trust. org. uk 16 Year R/1

Day 2: Recognise odd and even numbers. Now pick out 7 socks. Talk to your partner. Is 7 an odd or even number? © hamilton-trust. org. uk 17 Year R/1

Day 2: Recognise odd and even numbers. Let’s make some pairs again. There are 3 pairs and 1 sock left over, so 7 is an odd number. © hamilton-trust. org. uk 18 Year R/1

Day 2: Recognise odd and even numbers. Write 7 on the odd number side of the flip chart. odd even 7 4 Repeat for all numbers up to 10. Complete in a random order. © hamilton-trust. org. uk 19 Year R/1

Day 2: Recognise odd and even numbers. Can you predict where we will write 11? How? odd 7 9 1 5 3 11 What about 12? How? © hamilton-trust. org. uk 20 even 4 2 8 10 6 12 Year R/1

Day 2: Recognise odd and even numbers. Continue, writing the numbers to 20. Numbers ending in 0, 2, 4, 6, 8 are even. We can’t always These patterns are use socks to help always trueand for with odds evenso and evens weodd need tonumbers. spot some patterns. © hamilton-trust. org. uk Numbers ending in 1, 3, 5, 7, 9 are odd. 21 Year R/1

Patterns Counting in 2 s, odd and even numbers Objectives Day 3 Sort numbers into a Venn diagram. © hamilton-trust. org. uk 25 Year R/1

Day 3: Sort numbers into a Venn diagram. even odd Let’s sort odd and even numbers into two sets. © hamilton-trust. org. uk 26 Year R/1

Day 3: Sort numbers into a Venn diagram. Choose children to come up, pick a number card from 1 -20 and place it in the correct set. even © hamilton-trust. org. uk odd 27 Year R/1

Day 3: Sort numbers into a Venn diagram. Now change the labels on the hoops to greater than 10 and less than 10. Children then re-sort the number cards. greater than 10 © hamilton-trust. org. uk less than 10 28 Year R/1

Day 3: Sort numbers into a Venn diagram. You have sorted the same set of numbers, but in a different way! © hamilton-trust. org. uk 29 Year R/1

Patterns Counting in 2 s, odd and even numbers Objectives Day 4 Count in 2 s: odds and evens. © hamilton-trust. org. uk 31 Year R/1

Day 4: Count in 2 s: odds and evens. 2 4 6 8 10 14 16 18 20 Let’s keep adding 2 more each time. Count as we add. . . What would And 2 more? make? © hamilton-trust. org. uk 12 32 Year R/1

Day 4: Count in 2 s: odds and evens. 2 4 6 8 10 Remember: these are Havetypes wethat can the What numbers seen numbers them beof shared between before? these? having twoare without any left over, or having to cut one in half. © hamilton-trust. org. uk 12 14 16 20 18 They are even numbers. 33 Year R/1

Day 4: Count in 2 s: odds and evens. 1 3 5 7 11 9 15 17 19 Let’s keep adding 2 more each time. Whisper count as we add… What would 2 more And 2 more? make? © hamilton-trust. org. uk 13 34 Year R/1

Day 4: Count in 2 s: odds and evens. 1 3 5 7 11 9 Remember: these are the numbers What Have types we that can’t be shared of seen numbers them between two without are before? these? having any left over, or having to cut one in half. © hamilton-trust. org. uk 13 15 17 19 They are odd numbers. 35 Year R/1

Day 4: Count in 2 s: odds and evens. Whisper the odd numbers and shout the even numbers. 1 2 3 4 5 © hamilton-trust. org. uk 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 36 Year R/1

Patterns Counting in 2 s, odd and even numbers Well Done! You’ve completed this unit. Objectives Day 1 Count in 2 s from 0. Day 2 Recognise odd and even numbers. Day 3 Sort numbers into a Venn diagram. Day 4 Count in 2 s: odds and evens. © hamilton-trust. org. uk 38 Year R/1

Problem solving and reasoning questions True or false • An even number is always followed by an odd number. • One more than an odd number is an even number. • Two less than an even number is another even number. Who has an odd number of socks? Sam: 20 socks Ann: 17 socks Amit: 16 socks Bella: 10 socks Chaz: 7 socks Tick each even number. Put a cross by each odd number. 10 24 4 31 13 18 Tina starts counting in 2 s from 7. Will she say 51? Will she say 34? Explain your ideas. © hamilton-trust. org. uk 39 Year R/1

Problem solving and reasoning questions answers True or false • An even number is always followed by an odd number. True. • One more than an odd number is an even number. True. • Two less than an even number is another even number. True. These can be checked on a number line, or with cubes/ number shapes, e. g. Numicon. Tina starts counting in 2 s from 7. Will she say 51? Will she say 34? Explain your ideas. She will say 51 but not 34. Since 7 is an odd number counting on in 2 s will include all odd numbers (such as 51) but no even ones (such as 34). This can be seen clearly by highlighting the odd or even numbers on a 100 square: Who has an odd number of socks? Sam: 20 socks, Ann: 17 socks, Amit: 16 socks, Bella: 10 socks, Chaz: 7 socks Ann and Chaz – Can children use digit endings to identify odd/even numbers in this and the next question? Tick each even number. Put a cross by each odd number. 10 ✓ 24 ✓ 31 x 13 x 18 ✓ © hamilton-trust. org. uk 40 Year R/1