Republic of the Philippines
Department of Education
Schools Division of Surigao del Sur
Barobo II District
Sinai Elementary School
Lesson Plan in Mathematics 3
Second Quarter
I.
Learning Objective
Solve routine and non-routine problems involving multiplication without or with addition and
subtraction of whole numbers including money using appropriate problem solving strategies and
tools.
M3NS-IIe-45.3
II. Learning Content
Skill: Solve routine and non-routine problems involving multiplication
Reference: TG in Mathematics pp. 166-172
Materials: activity card, flash cards, story problem
Value: Honesty
III. Learning Activities
A. Drill
The teacher flashes the cards and the pupils write their answers on their Show-Me Board
32
X2
20
X4
83
X3
42
X2
21
X2
B. Motivation
Present the word problem
Joy bought 5 t-shirts for ₱94.00 each. If she had ₱475.00. How much change would she get?
Ask:
Who bought 5 shirts?
How much did each shirt cost?
How much money did she have?
How much would he spend for his five shirts?
C. Presentation
a. Using the problem in the motivation ask the pupils to act out through “Play Store” wherein
pictures or objects like shirts, play money will go to the store and buy shirts
₱94.00
₱94.00
₱94.00
₱94.00
₱94.00
Read : How many shirts were bought? How did a shirt cost?
Solve:
Step 1
₱94.00 → cost of shirt
x
5 → number of shirts
₱470.00→ cost of 5 shirts
Step 2
₱475.00 → cost of Joy
- 470.00→ cost of 5 shirts
₱ 5.00→ change
b.
Group Activity
Divide the class into 4 groups, discuss how they will make a problem based on their
given situation. The groups will focus on the problem1, the other two groups will focus on the
problem 2.
Problem 1:
There are 2 boxes of marbles. How many marbles are there in all? If you get 5
marbles how many marbles will be left?
Problem 2”
Mark needs 3 white t-shirts to be used in camping. Each t-shirt costs ₱120.00.
mark has only ₱300.00. How much does Mark need to buy 3 T-shirts?
c.
Processing the Activities
After the activities have done, let the groups post their created problems.
IV. Evaluation
Let the pupils answer Activity 2 in L.M.
V.
Assignment
Answer the problem given at home
does
John has 5 pencil cases. There are 11 pencils in each pencil case. How many pencils
he have?
Prepared by:
CATHERINE C. NIÑAL
Noted By:
LORETO A. ABELLANIDA