Monday 20 September 2010

Mathematics Curriculum Update: Essential Facts and Skills.

 
Essential Addition Recall Facts 
STAGE 1
STAGE 2
STAGE 3
Facts All numbers to 5
ALL pairs numbers totalling 10
ALL facts to 10
2
3
4
5
 
9 + 1
8 + 2
7 + 3
6 + 4
5 + 5
6
7
8
9
 
1 + 1
 
2 + 1
 
3 + 1
2 + 2
 
4 + 1
3 + 2
 
5 + 1
4 + 2
3 + 3
 
6 + 1
5 + 2
4 + 3
 
 
7 + 1
6 + 2
5 + 3
4 + 4
 
8 + 1
7 + 2
6 + 3                     5 + 4

 

Essential Vocabulary

 

 


Add, more,

make, Sum, total,

Altogether,

One more, two more, How many more, to make..?

How many is more than..?

 Take (away),leave

 how many are left/left over?

How many have gone?

One less, two less ..ten less..

 

Plus, near, how much more is…? Subtract, minus, ten more…

 how much less is…? Half, halve, =, equals, sign.

Count to/from Count on/back

 

 

Addition, one hundred more, subtraction, one hundred less, tens boundary.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Essential skills

 

Stage 1

Can partition a set of objects into 2 groups.

E.g. Can separate out 5 cubes into 4 and 1, 3 and 2 or cut up a number line into 4 and 1, 3 and 2

Stage 2

3 for free

Can use and apply the commutative rule in addition.

E.g. Can use knowledge of 3 +2 = 5 to know 2+3 also = 5.  

Can use and apply the inverse rule.

E.g. Can use Knowledge of 7+3 = 10 to know/work out 10-3=7 and 10-7=3.

Stage 3

Finding al the relatives

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