Lesson Plan - Solve Routine

 

Republic of the Philippines Department of Education Schools Division of Cotabato City Cotabato City District I COTABATO CITY CENTRAL PILOT SCHOOL Cotabato City

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 TG in Mathematics pp. 166-172 Materials: activity card, flash cards, story problem Value: Honesty Value:  Honesty III.  Learning Activities  Activities  A.  Drill The teacher flashes the cards and the pupils write their answers on their Show-Me Board 32

20

83

42

21

X2

X4

X3

X2

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.  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.  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” 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.  c.  Processing the Activities  After the activities have hav e done, let the groups post po st their created problems. IV.  Evaluation Let the pupils answer Activity 2 in L.M. V.  Assignment  Answer the problem given g iven at home John has 5 pencil cases. There are 11 pencils in each pencil case. How many pencils does he have?

Prepared by: MA. SOCORRO P. VALDEZ