Numbers 1-20 Recognition
Meet Numbers 1 to 20
Onderdelen in deze les
Meet Numbers 1 to 20
Deze slide heeft geen instructies
Our Learning Goal
I can recognise and match numbers from 1 to 20.
Deze slide heeft geen instructies
What number words or numerals do you already know?
Use this to surface prior knowledge. Expect a mix of number names, numerals, and favourite numbers from 1 to 20.
What Is a Number?
A number tells how many
We use numbers every day
We can say a number
We can see a number written
Emphasise that a number name and a numeral both stand for the same amount.
Numbers 1 to 5
1 one
2 two
3 three
4 four
5 five
Deze slide heeft geen instructies
Count Small Groups
Count each object once
Touch or point as you count
The last number tells how many
Model careful counting so pupils do not skip or count an object twice.
Numbers 6 to 10
6 six
7 seven
8 eight
9 nine
10 ten
Deze slide heeft geen instructies
Seeing 10 as a Group
10 is an important number
We can make a full group of ten
Ten helps us count bigger numbers
This prepares pupils for teen numbers by treating ten as one full group.
What does the last number you say tell you?
How many
What colour
How big
Where it is
Checks understanding from slides 2 to 6 that counting tells how many, and the last number said gives the total amount.
Counting and groups of ten
A number tells how many. When we count, we point to each object once. 10 is a full group of ten and helps us count bigger numbers.
All blanks come from the first teaching block: what numbers mean, careful counting, and seeing ten as a full group.
Numbers 11 to 15
11 eleven
12 twelve
13 thirteen
14 fourteen
15 fifteen
Deze slide heeft geen instructies
Teen Numbers
Teen numbers are more than 10
They are 10 and some more
Example: 12 = 10 and 2 more
Keep examples concrete with counters or cubes if teaching live.
Numbers 16 to 20
16 sixteen
17 seventeen
18 eighteen
19 nineteen
20 twenty
Deze slide heeft geen instructies
Match Number to Amount
A numeral matches a set of objects
7 matches seven things
14 matches fourteen things
Count to check the match
Stress that matching means the written numeral and the counted set show the same amount.
Recognising Numbers Quickly
Look at the shape of the numeral
Say its name aloud
Think of its amount
Practise helps you know it fast
Deze slide heeft geen instructies
Which number means 10 and 2 more?
11
12
14
20
Targets the key teen-number idea from slides 7 to 8.
Teen numbers and matching
Teen numbers are more than 10. They are 10 and some more. The numeral 14 matches fourteen things when we count to check the match.
Reinforces teen numbers, numeral recognition, and matching a written number to an amount.
How can you recognise a number quickly?
Look for answers showing that students use numeral shape, say the number name, or think of the amount. Accept simple phrases such as 'say it', 'look carefully', or 'count it'.
What is one thing you learned today?
Reflection only. Invite simple responses about a number, counting, teen numbers, or matching numerals to amounts.
What helped you learn numbers best?
Reflection only. Students may mention counting objects, using groups of ten, saying number names, or matching numerals.
How do you feel about recognising numbers 1 to 20 now?
Deze slide heeft geen instructies
Glossary
number - a symbol or word that shows how many
numeral - the written sign for a number, such as 8 or 14
count - to say numbers in order to find how many
match - to pair things that belong together
group of ten - ten objects counted as one full set
teen number - a number from 11 to 19
twenty - the number 20
Deze slide heeft geen instructies
