Adam has 9 stickers.
Bryan has 3 stickers.
How many stickers do they have altogether?
- Which model should we draw?
(1) Model Part-whole
(2) Model Comparison
- Is the total given?
(1) Yes
(2) No
- Who gets the shorter bar?
(1) Adam
(2) Bryan
- What is the total number of stickers?
(a)
Which model should we draw?
(1) Model Part-whole
(2) Model Comparison
We should draw a (1) Model Part-whole.
(b)
Is the total given?
(1) Yes
(2) No
(2) No, the total is not given.
(c)
Who gets the shorter bar?
(1) Adam
(2) Bryan
Adam has 9 stickers but Bryan has 3 stickers.
3 is less than 9.
So, (2) Bryan gets the shorter bar.
(d)
Total number of stickers
= 9 + 3
= 12
Answer(s): (a) 1; (b) 2; (c) 2; (d) 12