geariesyear1's posterous
Gearies Infants Year One

Just us and our learning.
Dear readers, you have found our sharing space. Here we will be sharing some of our learning experiences. Please use this site as you like, enjoy celebrating the children's innovations and successes, or use this space to continue your learning journeys at home.
Enjoy.

BloggerBloggerBloggerBlogger

Search

September 20th, 10:15am 0 comments

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 all the relatives