Father God is asked to be with the students today and fill their hearts, minds, classroom, lessons, and friendships with positive attributes. Problem solving is explained as a process that uses operations to discover solutions to problems we don't already know. It requires imagination and innovation to find satisfactory answers to issues that may have hidden questions or statements. Developing problem solving skills helps build independence. Mrs. Tuscano had 40 crates of mangoes with 100 mangoes per crate. She delivered 30 crates to two stores, so the question is how many mangoes were sold in the market from the remaining 10 crates.

2. Father God
Be with us today
Fill our hearts with joy
Fill our minds with learning
Fill our classroom with peace
Fill our lessons with fun
Fill our friendships with kindness
Fill our self with love
Amen.

3. What I Need to Know (Communication)
Problem Solving is a process that needs one or more operation by which we
discover things and ways, what we really don’t know. It involves several
strategies in which require some degree of imagination and innovation to arrive
at satisfactory solutions. Mostly, these problems have its hidden
statement/questions which can be solved in multiple ways. By overcoming all
these challenges, you develop dependency and acquire the problem solving
skills and techniques.

4. What’s In
A. Choose your answer from the box on the proper operation to be used in each key word.
Write only the letter on the space provided.
A. Addition B. Subtraction C. Multiplication D. Division
_____1. take away _____6. change
_____2. equally _____7. product
_____3. combine _____8. Added to
_____4. each _____9. Difference
_____5. diminish _____10. Quotient
B
C
B
D
D
A
B
A
C
B
B. Who am I? Given the equation/statement, find the number asked for.
1. Eight more than the product of six and five is what number?
2. What is five times the sum of eight and nine?
3. Four less than the sum of twelve and two is what number?
4. What is seven times the product of nine and five?
5. Nine added to the product of three and four is what number?
38
85
10
315
21

5. During this time of pandemic, we must take care of ourselves to keep our body strong
and healthy. Fruits are in demand in the market and so Mrs. Tuscano, a fruit dealer has
40 crates of mangoes in her delivery truck. Each crate has 100 mangoes. She delivered
15 crates to Jerry’s Fruit Store, 15 crates to Mark’s Fresh Fruit Stall and sold the rest in
the market. How many fruits were sold in the market?
What’s New In this lesson, these are the steps in solving routine and non routine multi-step word problem:

6. Let us analyze the word problem using the POLYA’s Four Step Plan:
A. Understand
1. What is asked?
The number of fruits sold in the market.
2. What are the given facts?
40 crates, 100 mangoes per crate, 15 and 15 crates

7. B. Plan
3. What operation/s will be used to solve the problem?
Addition, subtraction and multiplication
4. What is the hidden information?
Number of crates of mangoes delivered.
5. What is the number sentence for the hidden question?
15 + 15 = 30 crates
C. Solve
6. What is the number sentence for the problem?
40 – (15 + 15 ) x 100 = N
Solution:
= 40- (15 +15) x 100
= (40- 30) x 100
= 10 x 100
=1 000
Look Back
7. What is the final answer?
1 000 pieces of mangoes were sold in the market

8. A. Analyze the word problem then solve. Write your answer on the space provided.
Jervyn and his 4 friends visited the museum. In the entrance, ticket cost P 96.00. How
much is the change if he gave PhP 500.00?
1. What is asked? ___________________________________________
2. What are the given facts? ___________________________________
3. What operation/s will be used to solve the problem? ______________
4. What is the hidden information? ______________________________
6. What is the number sentence for the problem?___________________
7. What is the final answer?____________________________________
Total amount of Change
. Jervyn and his 4 friends, P96, P500
Multiplication/Subtraction
Total number of people who visited the museum
P96 x 5 =N
P500 – (P96 x 5) =N
. P20
5. What is the number sentence for the hidden question? ____________

9. B. Analyze the word problem then solve
Mrs. Castro accompany her son Michael in a school field trip. She noticed that there were 26
buses with 57 students and 3 teachers in each bus. Can you help Mrs. Castro find the number
of people who joined the field trip?
1. What is asked?
2. What are the given facts?
3. What operation/s will be used to solve the problem?
4. What is the hidden information? ______________________________
5. What is the number sentence for the hidden question?
6. What is the number sentence for the problem?
7. What is the final answer?
Total number of people who joined the field trip
.26 buses, 57 students, 3 teachers
Addition/Multiplication
Total number of people in a bus
57 + 3 = N
26 x (57 + 3 )= N
1560 people

10. In GOOGLE CLASSROOM