Numbers and The Number System

2-7 Counting, properties of numbers and number sequences

Know the number names and recite them in order to at least 20, from and back to zero. (p.2)	Interactive bead string	Standards Site ITP Count on and back
Count reliably at least 20 objects. (p.2)	Interactive bead string	Standards Site ITP Count on and back
Describe and extend number sequences: count on and back in ones from any small number, and in tens from and back to zero; count on in twos from zero, then one, and begin to recognise odd or even numbers to about 20 as 'every other number';count in steps of 5 from zero to 20 or more, then back again; begin to count on in steps of 3 from zero. (p.2,4,6)	Counting in ones; odd and even numbers identified Counting in any steps, from any number! Counting machine, counts in 1's ,2's, 5's, 10's	PrimaryResources:Swinging Ted Ambleside: Supersequencer Ambleside: 'Big Count'

8-15 Place value and ordering

Read and write numerals from 0 to at least 20. (p.8)	Allows the creation of ‘stacks' of moveable cards: consecutive numbers and multiples	Standards site ITP 20 Cards
Begin to know what each digit in a two-digit number represents. Partition a 'teens' number and begin to partition larger two-digit numbers into a multiple of 10 and ones (TU). (p.8)	Place value cards used for partitioning numbers and also looking at the value of each number	Standards Site ITP Place Value Cards
Understand and use the vocabulary of comparing and ordering numbers, including ordinal numbers to at least 20.Use the = sign to represent equality.Compare two familiar numbers, say which is more or less, and give a number which lies between them. (p.10)	Allows the creation of ‘stacks' of moveable cards: consecutive numbers and multiples Use moveable digit cards to make algorithm / statement true	Standards site ITP 20 Cards Primary Games Sum sense (single digit addition)
Within the range 0 to 30, say the number that is 1 or 10 more or less than any given number. (p.12)	Interactive number square, allows change of number of columns and start number	Standards Site ITP ‘Number Grid'
Order numbers to at least 20, and position them on a number track. (p.14)	Lovely self checking activity of ordering numbers progressing to numbers less than 20 Allows the creation of ‘stacks' of moveable cards: consecutive numbers and multiples	PrimaryResources: Number Order   Standards Site ITP 20 Cards

16-19 Estimating and rounding

Understand and use the vocabulary of estimation.Give a sensible estimate of a number of objects that can be checked by counting (e.g. up to about 30 objects). (p.16)

 

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This page was last updated on Wednesday, 22 December, 2004