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Year 3 KO Reference b
Describe and extend simple number sequences (including
odd/even numbers, counting on or back in ones or tens
from any two-digit number, and so on).
Write down the next three numbers in this list :
8
10
12
14
What are the next three numbers in this list :
8
18
28
Key Words
Odd, even, counting on, counting back, ones, tens, number sequence.
Practical Activities
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Lots of practical work here – use of number fans, digit cards,
whiteboards to reinforce skills.
Number fans – Show me ….. Is it odd or even? Let’s count on for the
next three numbers …..
Digit Cards – “Let’s make odd numbers!” “Let’s make even numbers!”
Whiteboards – To show number sequences, odd numbers, even numbers
etc.
Counting around the group – on/back. (n.b. start with different
numbers, not always 1. For example, “let’s start counting together 19,
20 ……).
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Written Activities
Making Number Lines – e.g. to show 1, 11, 21, 31, 41, 51, 61, 71, 81, 91, 101
(Extend to beyond 100 if appropriate). (Start from different numbers,
for example 74).
Extend – use bigger number squares; 200 square.
Colouring patterns on a 100 square – for example colour 2, 4, 6, 8 …. Or
10, 20, 30 …..
Writing numbers – smallest first or biggest first.
Completing number patterns
Worksheet – odd/even numbers
Games
Blast Off! - counting down from a given number to one, then the class
shouts out ‘Blast off!’
Skipping games – counting in 10s, 5s, 2s etc. What is the highest number
we can reach?
Tennis – divide the group in half, play tennis by bouncing numbers back
and to (for example, count in 10s, each group takes turns to serve).
Extend – count over 100.
IT
http://www.interactive-resources.co.uk/ :
Maths Pack 1 : 1-100 Paint, 0-99 Paint, Estimate, Number line
Maths Pack 2 : Order (KS1)
Maths Pack 3 : Number Sequences 1, Number Sequences 2
Primary Games Vol 1 : Spooky Sequences (including supporting worksheets)
Primary Games Vol 2 : Splat Squares
Primary Games Vol 3 : Eggs to Order, Multiple Wipeout
http://web.channel4.com/learning/microsites/N/numbercrew/
www.primaryresources.co.uk/maths/maths.htm
NNS ITPs : Counting on and back, Difference and Number grid
Home activities/Homework
Activities to develop skills in number sequencing.
Look for number patterns in streets … in car number plates etc.
Make up phone numbers … lottery numbers etc using number sequences.
Springboard 3
Unit 3
Pages 42 - 52
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