1.
GRADE 11-12
DAILY LESSON LOG
School Tibagan National High School Grade Level 12
Teacher Mary Ann I. Santos Learning Area Practical Research 2
Teaching Week Third Quarter Second
DAY 1 DAY 2 DAY 3 DAY 4
Date Section Time Date Section Time Date Sectio
n
Time Date Section Time
Nov. 21, 2022 12-TVL 8:15-9:15 Nov. 22, 2022 12 TVL 8:15-9:15 Nov. 23, 2022 12-TVL 2:00-3:00 Nov. 25, 2022 12-TVL 2:00-3:00
I. OBJECTIVES
A. Content Standards The learner demonstrates
understanding of the following:
Description of Sample
The learner demonstrates
understanding of the following:
Description of Sample
The learner demonstrates
understanding of instrument
development.
The learner demonstrates understanding of
instrument development.
B. Performance Standards The learner is able to describe
adequately quantitative research
designs and sample.
The learner is able to describe
adequately quantitative research
designs and sample
The learner is able to adequately
describe the instrument used.
The learner is able to adequately describe the
instrument used.
C. Learning Competencies
/Objectives
At the end of the lesson, the learners
should be able to:
Describe sampling procedure and
sample based on their approved
research questions.
At the end of the lesson, the learners
should be able to:
Apply the appropriate sampling
procedure and technique to their own
research study.
The learner: Selects an instrument to
be used and presents information on its
validity and reliability based on cited
source[s] [if applicable]
At the end of the lesson, the learners
should be able to:
❖ learn how to construct and select an
instrument; and
The learner: Selects an instrument to be used
and presents information on its validity and
reliability based on cited source[s] [if
applicable]
At the end of the lesson, the learners should
be able to:
❖ learn how to establish and give information
on the validity and reliability of the instrument
used.
Write the LC code for each
II. CONTENT
Understanding Data and Ways to
Systematically Collect Data
Understanding Data and Ways to
Systematically Collect Data
Understanding Data and Ways to
Systematically Collect Data
Understanding Data and Ways to
Systematically Collect Data
III. LEARNING RESOURCES
A. References
1. Teacher’s Guide pages
2. Learner’s Materials pages
3. Textbook pages
4. Additional Materials from
Learning Resource (LR) portal
5. Other Learning Resources https://www.studocu.com/ https://www.studocu.com/ Middleton, F. (2019, August 8). Types
of reliability and how to measure them.
Middleton, F. (2019, August 8). Types of
reliability and how to measure them. Scrbbr.

2.
Scrbbr.
https://www.scribbr.com/methodology/t
ypes-of-reliability/
https://www.scribbr.com/methodology/types-
of-reliability/
IV.PROCEDURES
A. Reviewing the previous lesson or
presenting the new lesson
Recall types of research design. Recall population and sample. Review types of quantitative research.
Matching type
Review instrument types.
B. Establishing the purpose of the
lesson
You are almost finished cooking the
favorite meal of the family. In order to
check if it tastes good and ready for
serving, what will you do?
If you were asked to choose samples,
how will you do it?
If you were asked to measure your
weight, which one of the following
instruments will you be using?
a) Sphygmomanometer
b) Weighing scale
c) Meter stick
d) Thermometer
Can you justify why your answer is
that? Suppose you picked the wrong
instrument, can you say that it is a valid
instrument?
Have you tried answering a very long test,
and because of its length, you just pick the
answer without even reading it?
What could be the effects?
C. Presenting examples/instances of
the new lesson
What is the difference from population
to sample?
Which method of choosing your sample
will you used?
In segment A, you were given an
example of an ANALOGY to make you
understand what a research instrument
is all about. Did you answer b]
Weighing scale? If so, congratulations!
It will be easy for you then to pick the
right instrument to measure what you
intend to measure
in your future research study
How will you differentiate validity from
reliability?
D. Discussing new concepts and
practicing skill # 1
Discuss the following:
-sample and sampling technique
- determining the sample size
- sample size calculator
Discuss the following
-classification of sampling method
- PROBABILITY SAMPLING
-NON PROBABILITY SAMPLING
Discuss instrument.
- Instruments are tools used to
gather data for a particular
research topic.
Discuss:
INSTRUMENT VALIDITY
INSTRUMENT RELIABILITY
E. Discussing new concepts and
practicing new skill #2
F. Developing Mastery
(Leads to Formative Assessment)
Ask the students to draft their own
sampling technique.
Ask the students to draft their own
sampling.
Activity 1. Qualify and Rate the
Instrument Directions: Look for sample
research instruments from previously
conducted research. Rate it on a scale
of 1 to 5 (1 = lowest, 5 = highest) based
As you have learned from this lesson, answer
each question comprehensively.
1. Why is it important to have a good research
instrument?

3.
on the criteria given. Then justify you’re
your rating.
2. Differentiate validity and reliability. Explain
how they complement each other to make a
good research instrument.
G. Finding practical applications of
concepts and skills in daily living
How many of the subjects,
participants, or respondents should be
selected as a source of data?
H. Making generalizations and
abstractions about the lesson
Directions: As you have learned from
this lesson, answer each question
comprehensively.
1. What do I know about the
population and sample of the study?
2. I have learned that when
determining the sample size of the
study…
Directions: Perform the following
task. Identify the size of the
population and sample for your
study and explain the sampling
method that you will use.
Directions: Fill out the guide table
below to be able to create a good
research instrument for your study.
Directions: Search for a sample research
study. Identify the ways of establishing the
validity and reliability of the instrument.
I. Evaluating Learning Answer the given table. Identify the
sampling procedure used in each
given situation. Write your answer
on the space provided and then
explain your choice.
During the first quarter, each of you
were given a task wherein you had to
choose your own title or topic, and also
your strong research questions. This
time, in a whole sheet of pad paper,
identify the research design appropriate
for your approved research topic.
Identify which of the following data
collection techniques [Test, Interview,
Observation, Questionnaire] is
applicable to the given research topic
below.
Provide a two-sentence justification for
your answer.
Research Topic: The relationship
between a student’s speaking
performance and
his/her intelligence quotient
After you have filled out the guide table
above, start constructing your research
instrument for your current study.

4.
J. Additional activities for application
or remediation
The students are tasked to continue
assigned task
The students are tasked to continue
assigned task
V.REMARKS
VI.REFLECTION
Sections
A.) No.of learners who earned 80% on the
formative assessment
B.)No.of learners who require additional activities
for remediation.
C.)Did the remedial lessons work? No. of learners
who have caught up with the lesson.
D.)No. of learners who continue to require.
E.)Which of my teaching strategies worked well?
Why did these work?
F.)What difficulties did I encounter which my
principal or supervisor can help me solve?
G.)What innovation or localized materials did I
use/discover which I wish to share with other
teachers?
Prepared by: Checked by: Noted:
MARY ANN I. SANTOS ISABELITA S. CANOZA JAYPEE DS. ARMENION
Teacher III Assistant Principal II Principal I