The document outlines a daily lesson log for Grade 7 science at Olongapo City National High School for September 9-13, 2024, focusing on scientific investigations. It emphasizes the importance of following structured steps in experiments, including formulating hypotheses and understanding variables. The lesson includes activities to deepen students' understanding and encourages reflection on their learning processes.

1. Republic of the Philippines
Department of Education
Region III
SCHOOLS DIVISION OF OLONGAPO CITY
OLONGAPO CITY NATIONAL HIGH SCHOOL
S C I E N C E D E P A R T M E N T
S.Y. 2022 - 2023
DAILY LESSON
LOG
School OCNHS Grade Level 7
Teacher ROMA XYLVA V. PEREZ Learning Area Science
Teaching Dates and Time September 9-13, 2024 - BEP7 Rutherford – 7:10am–7:50am;
BEP7 Herts - 8:30-9:10; BEP7 Enrico Fermi – 9:10am–9:50am
Quarter First
Learning Objectives:
The learners follow the appropriate steps in scientific investigations which include:
a. Aim of the problem
b. Materials and Equipments
c. Method or procedures
d. Results including data and
e. Conclusions
Monday Tuesday Wednesday Thursday Friday
SCIENCE DEPARTMENT – S.Y. 2022-2023 1

2. Republic of the Philippines
Department of Education
Region III
SCHOOLS DIVISION OF OLONGAPO CITY
OLONGAPO CITY NATIONAL HIGH SCHOOL
S C I E N C E D E P A R T M E N T
S.Y. 2022 - 2023
Roleplaying : Superhero
Scientists
Unlocking Content
Vocabulary
(see exemplar page 2)
(see attachment for LAS)
To develop and deepen the
understanding of learners,
explicitation by performing
activity 1: The Scientific
Investigation
(lesson exemplar page 3)
Introduce the concept of
the "Method" in a scientific
investigation. Explain that the
method is like a recipe - it
tells you exactly what to do,
step-by-step, to answer your
question (aim).
Introducing Hypothesis and
Variables
Before diving into the worked
example, introduce the
concept of a hypothesis.
Explain that a hypothesis is
an educated guess or a
prediction
about the outcome of an
experiment based on your
observations and prior
knowledge.
Let students present their
work. Some will present LAS
while other the output for
extended practice
Asynchronous class for the
schedules annual medical
check up.
Learners’ Takeaways
Post open-ended
questions or prompts that
encourage them to think
about the concepts covered
and their understanding of
designing scientific
investigations.
Students will:
 Tell what they surprised
most about the different
scientific processes.
Think about the scientific
investigation that can be
designed today
Tell why is it important to
have a clear and detailed
SCIENCE DEPARTMENT – S.Y. 2022-2023 2

3. Republic of the Philippines
Department of Education
Region III
SCHOOLS DIVISION OF OLONGAPO CITY
OLONGAPO CITY NATIONAL HIGH SCHOOL
S C I E N C E D E P A R T M E N T
S.Y. 2022 - 2023
Introduce the concept of
variables in an experiment.
Explain that variables are
factors that can change in
an experiment.
method (procedure) when
designing an experiment?
For lesson activity: refer to LAS
1 Lesson 4 of Quarter 1
worksheets for Science –
Week 4
Lesson Activity
Let students Accomplish LAS
2 on Science Quarter 1 Week
4 Worksheet
Reflection on Learning
Think about the scientific
investigation you designed
today. What was the most
challenging part, and how
did you overcome it?
Prepared by:
ROMA XYLVA V. PEREZ Checked by:
Teacher I Contents Noted:
PRUDENCIO G. GALSIM
Master Teacher II ARNOLD J. MARAMAG
OIC / Master Teacher II - Science
SCIENCE DEPARTMENT – S.Y. 2022-2023 3