Republic of the Philippines
DEPARTMENT OF EDUCATION
Region XI
Division of Davao del Sur
SULOP NATIONAL HIGH SHOOL SENIOR HIGH SCHOOL
Teacher Valerie Amor B. Onez Grade Level 11
SCIENCE Teaching
July 21, 2025
Learning Area General Science
(physics)
Dates
Daily Teaching 9:45-10:45;12:30-1:30;1:30- Quarter 1
Time 2:30;2:30-3:30;3:30-4:30
Lesson Log
I. Learning Targets/
Specific Objectives
A. Content Standards The learners demonstrate an understanding of that hydraulic systems exploit the relationship
between pressure, force, and area to multiply forces and perform tasks;
The learners shall be able to identify general physics principles and their applications in daily life. They use
scientific principles to solve problems, make informed decisions, and illustrate the applications of physics for
self, society, and the environment. They design simple and compound machines and hydraulic systems to
B. Performance Standards demonstrate applications of force, torque, center of mass, and hydraulic-related principles. They evaluate
energy-efficient practices in electricity supply and consumption at home and local businesses and explore the
advantages and drawbacks of light and sound in medical imaging, security, communication, and entertainment.
The learners shall:
C. Learning Competencies/ Objectives
Design simple practical activities or models to determine how variations in physical properties, such
(L.C. Code)
as shape, mass, and volume, affect an object's ability to float in a fluid;
D. Learning Across Curriculum
II. Learning Content The physics of fluids
III. Learning Resources
Repeat lesson
A. References
1. Teacher's Guide Pages due to time
2. Learner's Materials Pages constraint.
3. Textbook Pp.
4. Additional Materials from LR portal
B. Other Learning Resources • Textbook and supplementary readings on isotopes
• Projector and presentation slides
• Worksheets for group activities
• laptop, PowerPoint presentation, activity sheets
IV. PROCEDURE
A. Reviewing
previous lesson
Elicit: REVIEWING OF PREVIOUS LESSON
or presenting the
new lesson
B. Establishing a
purpose for the
lesson Begin with a brief demonstration using a variety of objects (e.g., a rock, a piece of wood, a plastic
bottle). Ask students to predict which items will float and which will sink, and why they think so.
C. Presenting Engage: Record their predictions on the board.
examples/ Discussion Prompt: Pose the question, "What makes an object float?" Encourage students to share
instances of the their ideas and experiences related to buoyancy and density.
new lesson
Hands-On Experiment:
D. Discussing new Materials Needed: Various objects (different shapes and materials), measuring scales, graduated
concepts & cylinders, water, rulers, and data recording sheets.
practicing new Procedure:
skills #1 1. Divide students into small groups and assign each group a set of objects.
2. Have them measure the mass and volume of each object.
3. Students will place each object in water and observe whether it floats or sinks.
E. Discussing new Explore:
4. They will record their observations and data.
concepts & Data Analysis: Guide students to calculate the density of each object using the formula:
practicing new Density = Mass/Volume
skills #2 Discussion: As a class, discuss the relationship between the shape, mass, volume, and buoyancy of
the objects tested.
F. Developing Explain: Introduce Archimedes' Principle, explaining how it relates to buoyancy and density. Discuss why
mastery certain shapes (e.g., boats) float while others (e.g., rocks) sink.
G. Finding practical
applications of
concepts and
skills in daily Elaborate: Design Challenge: Have each group design and build their own floating device (e.g., a boat) using
living limited materials (e.g., straws, tape, paper). The device must hold a specified weight while floating.
H. Making
generalizations
and abstraction
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I. Evaluating OUTPUT FROM DESIGN CHALLENGED WILL BE EVALUATED USING A CREATION
Evaluation:
Learning RUBRICS.
J. Additional
activities for Research Assignment: Assign students to research different applications of buoyancy in everyday
Extend:
application and life, such as in ships, submarines, and hot air balloons. They will present their findings to the class.
remediation
V. REMARKS
VI. REFLECTION
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 remediation
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:
VALERIE AMOR B. ONEZ,MSTBio LINDYL G. PAGULONG, MIT
T-II/ Subject Teacher MT-II/ACADEMIC GROUP HEAD
/jt.04062018
