1 Do Now Look at the picture for 3 minutes. Then answer the questions.
Inversion questions picture resources · Inversion questions picture resources These pictures are...
Transcript of Inversion questions picture resources · Inversion questions picture resources These pictures are...
Inversion questions picture resources
These pictures are to be used for the inversion exercises, and should be told to the children as story problems, shown as a three stage presentation revealing each part as you tell them the story to help them reason and not count. The children reason that 4 in and 4 out make no difference to the original number. They should not count the 4 in and then count 4 out so the presentation should be timed fast enough for them not to be able to count.
- 3+ 4
8
- 3+ 4
8
- 4+ 4
8
1 stage 2 stage 3 stage
How many lollies are in the box now?’
Say: ‘The mum put 8 lollies in the box in the morning’.
Sat: ‘In the afternoon she put 4 lollies in the box.’ Say ‘Then the children came and took 4 out.
Maths session 1 BK 1
+4 -4
7
1O
+4 -3
9
1P
Maths session 3 BK 3
- 3+ 4
5
3J
+5
6
– 5
3K
Maths session 4 BK 4
+ 3
6
- 4
4J
+ 3 - 2
4
4K
Maths session 7 BK 7
-4
9
7D
+ 4
+ 7
8
7E
- 7
+ 5 - 4
9
7F