This document outlines a lesson plan for teaching Grade 4 students how to round numbers to the nearest hundred thousand as part of the Philippine educational curriculum. It includes objectives, teaching strategies, learning resources, and group activities designed to enhance student engagement and understanding. The lesson emphasizes the practical applications of rounding numbers in real-world situations, supported by various teaching methods and technologies.

1. _____________________________________________________________________________________________
Republic of the Philippines
Department of Education
REGION XI
DIVISION OF DAVAO ORIENTAL
MIKIT ELEMENTARY SCHOOL
MIKIT, BAGANGA, DAVAO ORIENTAL
CLASSROOM OBSERVATION 1
I. CURRICULUM CONTENT, STANDARDS, AND LESSON COMPETENCIES
A. Content
Round Down Numbers to the Nearest Hundred
Thousand
B. Content
Standards
The learners demonstrate knowledge and understanding of whole numbers up to
1 000 000.
C.
Performance
Standards
By the end of the quarter, the learners are able to read, write, and compare whole
numbers up to 1 000 000. (NA)
D. Learning
Competencies
Round numbers to the nearest hundred thousand.
E. Learning
Objective
At the end of the lesson, the learners will be able to:
1.Explain the basic steps of rounding down numbers to the nearest hundred
thousand.
2.Round down numbers to the nearest hundred thousand
3.Apply the concept of rounding to solve real-world problems involving large
numbers.
Integration Teamwork, Active listening
II. LEARNING RESOURCES
A. References
B. Other
Learning
Resources
Pictures from the internet, google, power point presentation, paper, felt tip pen,
and chalk.
Grade 4 MATATAG LE IN MATHEMATICS Week 6
MATH 4 TG
MATH LM
III. TEACHING AND LEARNING PROCEDURES ANNOTATIONS
A. Activating
Prior
Knowledge
(Minds and
Moods)
Round the following numbers to the nearest hundred
thousand: (interactive game)
(Principles: Innovative)
(Aspects: Context)
(Facets: Engage, Experience)
1)625 483 A. 600 000 B. 700 000
2)837 392 A. 800 000 B. 900 000
3)402 384 A. 400 000 B. 500 000
PPST Indicator 1.3.2
Ensured the positive use
of ICT to facilitate the
teaching and learning
process.
MOV: The teacher uses
ICT for interactive games
to make the teaching and
learning process more
interesting.
B. Establishing
Lesson Purpose:
Communicate the objective:
MATATAG
K to 10
Curriculum
Daily Lesson
Plan
School MIKIT ELEMENTAR SCHOOL Grade Level 4
Teacher CLAROSE D. SUMALIGPON Learning Area MATH
Teaching Dates
and Time
SEPTEMBER 5, 2024 (WEEK 6 DAY 4)
9:55-10:40 AM
Quarter 1

2. _____________________________________________________________________________________________
Republic of the Philippines
Department of Education
REGION XI
DIVISION OF DAVAO ORIENTAL
MIKIT ELEMENTARY SCHOOL
MIKIT, BAGANGA, DAVAO ORIENTAL
Purpose of the
Lesson
(Aims)
PPST Indicator
1.4.2
Used a range of
teaching
strategies that
enhance learner
achievement in
literacy and
numeracy skills.
MOV: The
teacher present
to the class the
vocabulary
knowledge of the
topic by giving
its meaning.
1.Explain the basic steps of rounding down numbers to
the nearest hundred thousand.
2.Round down numbers to the nearest hundred
thousand
3.Apply the concept of rounding to solve real-world
problems involving large numbers.
Ask:
What is the importance of rounding numbers in the
real-word setting?
(Principles: Integrative)
(Aspects: Context, Connection)
(Facets: Experience, Empathize)
--To have a number that can be easy to remember.
--Make calculations easier.
Lesson Language Practice
Rounding Numbers- Rounding a number means the
process of making a number simpler such that its value
remains close to what it was.
Round Down- If the rounded number is decreased. If
the number you are rounding is followed by 0, 1, 2, 3, or
4, round the number down.
Place Value-The value of a digit based on its place in
the number.
Example: hundred thousand
PPST Indicator 1.1.2
Applied knowledge of
content within and across
curriculum teaching areas.
MOV: The teacher asks a
reflective question that is
relatable to real life
scenario provide
integration to content in
ESP.
C. Developing
and Deepening
Understanding
PPST Indicator
1.4.2
Used a range of
teaching
strategies that
enhance learner
achievement in
literacy and
numeracy skills.
MOV: The
Present the problem and let the learners read.
Problem: The Province of Ilocos Sur had a 424, 693 total
number who actually voted in 2022.
How to round 424, 693 to the nearest hundred
thousand?
Steps in Rounding Down Numbers:
1. Determine which digit you need to round.
2. Look to the digit to the right
3. Decide, round up or round down
4. Turn the remaining numbers to the right to zero
The teacher will discuss the concept of Rounding
Numbers
Problem: The Province of Ilocos Sur had a 424, 693 total
PPST Indicator 1.1.2
Applied knowledge of
content within and across
curriculum teaching areas
MOV: The teacher uses
the total number of
individuals who voted last
2022 as the problem
which is one of the
lessons in AP.

3. _____________________________________________________________________________________________
Republic of the Philippines
Department of Education
REGION XI
DIVISION OF DAVAO ORIENTAL
MIKIT ELEMENTARY SCHOOL
MIKIT, BAGANGA, DAVAO ORIENTAL
teacher let the
learners read the
steps in rounding
down numbers
and let them
apply to the
problem to test
their
understanding.
number who actually voted in 2022.
Step1: In 424,693, the hundred thousand place is 4.
Step 2: The digit to the right is 2
Step 3: Decide, round down or round up.
Round down if the number at the right is 0,1,2,3,4.
Round up if the number at the right is 5,6,7,8,9.
Since the number at the right is 2, then round down the
number.
Step 4: Turn the remaining numbers to the right to
zero.
Therefore, 426,984 when rounded to the nearest
hundred thousand is 400,000.
To help us understand and practice rounding numbers
down to the nearest hundred thousand. Let’s answer
this.
Task 1: Round the following to the nearest hundred
thousand.
1. 223 456
2. 923 452
3.835 764
4.521 650
5.100 349
Task 2: Do what is asked.
The San Jose National High School has a population of
431,147 students in 2024. Round the number to the
nearest hundred thousand.
Answer:_____________________
The teacher will divide the class into three groups. Each
group will be given different sets of activities.
The teacher presents the rubrics to the class
Rubrics for Group Activity
Criteria Outstanding
(5 points)
Satisfactory
(4 points)
Fair
(3 points)
Accuracy All answers
are correct
Some
answers are
not correct
All
answers
are not
correct
Teamwork The group
clearly
worked
together
The group
worked
together
sometimes
The
group
failed to
work at
PPST Indicator 1.3.2
Ensured the positive use
of ICT to facilitate the
teaching and learning
process.
MOV: The teacher makes
use of the PowerPoint
presentation to present the
rubrics to the class for the
group activity. A laptop

4. _____________________________________________________________________________________________
Republic of the Philippines
Department of Education
REGION XI
DIVISION OF DAVAO ORIENTAL
MIKIT ELEMENTARY SCHOOL
MIKIT, BAGANGA, DAVAO ORIENTAL
PPST Indicator
2.4.2
Maintained
supportive
learning
environments
that nurture and
inspire learners
to participate,
cooperate and
collaborate in
continued
learning.
MOV: The
teacher allow the
learners to
participate
cooperate and
collaborate with
other learners for
everyone to feel
valued and
recognize
with each
team
member
making an
important
contribution
to the
output
and some of
the members
made
important
contributions
to the output
all.
Promptness The group
finish before
the allotted
time.
The group
finish in the
allotted time
The
group
finish 2-
5
minutes
after the
allotted
time.
Differentiated Group Activities
Group 1: Complete Me!
Directions: Complete the given table.
(Principles: Inclusive, ideational)
(Aspects: Context, Connection, Collaboration)
(Facets: Engage, Experience, Empathize)
Whole Number Round to the Nearest
(Ten Thousand)
1.) 345,961
2.) 945,887
3.) 234,153
4.) 729,624
5.) 810,925
Group 2: Dig Me Dipper!
Directions: Round the following to the nearest hundred
thousand
1. 830 981 ________________________
2. 301 988 ________________________
3. 102 382 ________________________
4. 420 912 ________________________
5. 985 435 ________________________
Group 3: Test Time!
Directions: Do what is asked.
1. Solve the following word problems:
a)A region has a population of 901 139. Round the
population to the nearest hundred thousand. Rounded:
_________________
and a TV facilitate the use
of slide presentation.

5. _____________________________________________________________________________________________
Republic of the Philippines
Department of Education
REGION XI
DIVISION OF DAVAO ORIENTAL
MIKIT ELEMENTARY SCHOOL
MIKIT, BAGANGA, DAVAO ORIENTAL
b)The Department of Tourism (DOT) reported that a total
of 948 734 tourists arrived in the Philippines as of
November 2022. Round the number to the nearest
hundred thousand.
Rounded: __________________________
2.Determine whether the following statements are true
or false:
_________a) Rounding 928 273 to the nearest hundred
thousand gives 900 000.
_________b) When rounding to the nearest hundred
thousands, consider only the digit in the hundred
thousands place.
3.Challenge Question:
Sarah is a real estate agent who is analyzing property
prices in a neighborhood.She has collected Php567 980,
but she wants to round it to the nearest hundred
thousand for her analysis. Rounded:__________________
D. Making
Generalization/
Insights/Valuing
What are the instances that we can use rounding
numbers in our daily lives?
(Principles: Integrative)
(Aspects: Context, Connection, Collaboration, Creativity)
(Facets: Experience, Empathize)
Possible answers:
---When planning an event, we estimate the number of
visitors or guests to ensure we have enough food and
accommodation
---When buying supplies, we estimate the quantity of
supplies we need considering our budget
PPST Indicator 1.1.2
Applied knowledge of
content within and across
curriculum teaching areas.
MOV: The teacher asks a
reflective question that is
relatable to real life
scenario provide
integration to content EPP
E. Evaluating
Learning
Round the numbers to the nearest hundred
thousand
1. 541 509 ________________
2. 108 785 ________________
3. 610,597 ________________
4. 118,234 ________________
5. 138,562 ________________
Assignment A. Advanced Level: Real-World Rounding
(Principles: Inclusive, integrative)
(Aspects: Context, Connection, Collaboration)
(Facets: Engage, Explore, Experience, Empathize)
Suppose you're analyzing populations of four regions in
selected provinces. Round each
province’s population to the nearest hundred thousand
and answer the questions.
1. Ilocos Sur (Region 1): 689 668
2. Quirino (Region 2): 201 048
3. Zambales (Region 3): 823 888

6. _____________________________________________________________________________________________
Republic of the Philippines
Department of Education
REGION XI
DIVISION OF DAVAO ORIENTAL
MIKIT ELEMENTARY SCHOOL
MIKIT, BAGANGA, DAVAO ORIENTAL
4. Aklan (Region 6): 590 793
5. Cebu (Region 7): 922 611
Question#1: Which province has the largest rounded
population? Question#2: Which province has the
smallest rounded population?
B. Reinforcement Problems
Round each number to the nearest hundred thousand.
6. 342 483
7. 234 932
8. 824,493
9. 110,234
10. 920 726
Remarks
Reflection
Prepared by: Checked & Observed by:
CLAROSE D. SUMALIGPON NANCY M. ORONAN
Teacher 2 Teacher 3/TIC