Mathematics

1. Teaching Math in the Primary Grades I R E N E C L A I R E D E
L E O N

2. PRAYER

4. ATTENDANCE
CHECK!

5. Shiela went to the store to buy
candies. She bought 3 candies, and
then bought 2 more candies. How
many candies did she bought?

6. Let’s PLAY!
MATCHY, MATCHY!
The class will be group into four.
Each will be given a cards to pair.
Match the number to its word
equivalent.

7. In addition of numbers, we use
horizontal and vertical method.
Horizontal Method Vertical Method
The addends are the numbers that we add,
and the result of combining the numbers is
called sum.

8. In adding numbers, you must follow these steps:
• Write the numbers horizontally or vertically
• Add the numbers in the units

9. Let’sTRY!
Robin is collected 5
eggs yesterday, and 2
eggs today. How
many eggs did he
collected?
Addition Process Step-by-step
Explanation
5 + 2 = Arrange the numbers
horizontally and denote the
addition process.
5 + 2 = 7 Adding 4 and 3 will result to 7.
Therefore, the sum of 4 and 3
is 7.

10. Check your Progress. . .
The class will be group into four (4). Each group will
answer the activity sheets assigned to them. The
group who will get the most number of points will
win.

11. YOU DID IT!

12. THINK – PAIR - SHARE
Find a pair, list down the things that you
learn about the lesson, things that you did
not clearly understand, and the things that
you wanted to know more.
THINGS THAT WE LEARN
THINGS THAT WE DID NOT
UNDERSTAND
THINGS THAT WE DID NOT
UNDERSTAND

13. It’syourtime to SHINE!
Answer the activity sheets.

14. EVALUATION
Find the sum.
8 + 4 =
1 2
3 4
5 6
Find the sum.
Nine + Two =
Find the sum.
Four + Eight =
Find the sum.
5 + 7 =
Find the sum.
9 + 9 =
Find the sum.
One + Zero =

15. ASSIGNMENT
1 2
3 4
5 6
Which numbers have a sum of 4? Which numbers have a sum of 7?
Which numbers have a sum of 9? Which numbers have a sum of 12?
Which numbers have a sum of 16? Which numbers have a sum of 15?