Republic of the Philippines
Department of Education
REGION I
SCHOOLS DIVISION OFFICE I PANGASINAN
TOCOC NATIONAL HIGH SCHOOL
ALINGGAN BAYAMBANG, PANGASINAN
SEMI – DETAILED LESSON PLAN IN SCIENCE 10
With the Integration of the 7E Learning Cycle
LESSON PLAN
School
Teacher
Teaching Date
Teaching Time
TOCOC NATIONAL HIGH SCHOOL
RODANTE B. COLISAO JR.
April, 2024
Grade Level
Learning Area
Quarter
10
Science
Fourth
MONDAY
I. OJECTIVES
A. Content Standards
B. Performance Standards
The learners demonstrate an understanding of
1. the influence of biodiversity on the stability of ecosystems
2. an ecosystem as being capable of supporting a limited number of organisms
The learners shall be able to: write an essay on the importance of adaptation as a mechanism for the
survival of a species.
Learning Competencies:
(S10LT – III h -41) The learners should be able to explain how species diversity increases the
probability of adaptation and survival of organism in changing environments
C. Learning Competencies/
Objectives
(Write the LC code for each)
Objectives: At the end of the lesson, at least 80% of the learners should be able to achieve the
following with at least 75% success:
1. Identify the factors that lead to species endangerment and extinction;
2. Analyze how biodiversity affects the stability of an ecosystem;
3. Suggest ways on how local biodiversity can be protected and conserved in the community.
II. CONTENT
Learning Task
III. LEARNING RESOURCES
A. References
1. Teacher’s Guide pages
2. Learner’s Materials pages
BIODIVERSITY AND STABILITY
Causes of Species Extinction
3. Textbook pages
4. Additional Materials from
Learning Resource (LR) portal
B. Other Learning Resource
C. Strategies
pages
pages
EASE 1. Module 13 Lesson 4
Science and Technology I: General ScienceTextbook for First Year.
Rabago, Lilia M., Ph.D., et al. 1997. p. 271.
Science – Grade 10
Alternative Delivery Mode
Quarter 3 – Module 8: Biodiversity and Stability
First Edition, 2020
PowerPoint Presentation, Video Clips, Pictures
In developing the lesson about biodiversity and stability, several strategies should be applied to ensure
effective learning:
o Prior knowledge connection
o Clear expectations
o Engagement and curiosity
o Real-world relevance
IV. PROCEDURES
Address: Alinggan Bayambang, Pangasinan
Email:bayambang_tococnhs_300263@yahoo.com
Republic of the Philippines
Department of Education
REGION I
SCHOOLS DIVISION OFFICE I PANGASINAN
TOCOC NATIONAL HIGH SCHOOL
ALINGGAN BAYAMBANG, PANGASINAN
A. Reviewing previews lesson or
presenting the new lesson
(Elicit)
B. Establishing a purpose for the
lesson
(Engage)
C. Presenting examples/instance of
the new lesson
(Engage/Explore)
D. Discussing new concepts and
practicing new skills #1
(Explain)
E. Discussing new concepts and
practicing new skills #2
(Explore/Elaborate)
F. Developing Mastery (Leads to
Formative Assessment)
(Explain)
G. Finding practical applications of
concepts and skills in daily living
(Elaborate/Extend)
Show an image of a diverse ecosystem with various organisms.
Ask learners:
o What is biodiversity?
o Why is biodiversity important?
Pose thought-provoking question:
o What would happen if all bees disappeared?
Begin the lesson by asking the learners:
o What do you know about endangered species?
o Why do you think some animals are endangered?
Introduce the topic of species extinction and explain that today’s lesson will focus on understanding the
reasons behind it and perhaps you can think or suggest some possible ways to mitigate species
extinction.
Discuss different causes of species extinction using video clips and pictures.
 Habitat Destruction: Explain the different human activities causing habitat loss.
 Pollution: Discuss the impacts of pollution, including air and water pollution, on ecosystems and
how it affects species survival.
 Overexploitation: Discuss how overhunting, overfishing, and illegal wildlife trade can drive species
to extinction.
 Climate Change: Discuss how temperature changes impact species survival.
 Invasive Species: Describe how the introduction of non-native species disrupts ecosystems.
Divide students into small groups.
o Assign each group one cause of species extinction (deforestation, climate change, or invasive
species).
o Have them create simple posters or diagrams illustrating the cause and its effects on species.
o Have each group present their findings.
Matching Activity:
o Distribute the cause cards to half of the group and the species cards to the other half.
o Learners match a cause card with an appropriate species card.
o Encourage discussion and reasoning behind their choices.
Some practical applications associated to biodiversity and ecosystem stability that can be incorporated
into daily living:
o Waste Reduction and Recycling
o Reducing Chemical Usage
o Supporting Conservation Efforts
o Supporting Local Biodiversity
o Educating Others:
H. Making generalizations and
abstractions about the lesson
(Explain)
Ask learners:
o What did you learn about the causes of species extinction?
o Why is it essential to protect biodiversity?
I. Evaluating learning
Evaluate students based on their participation in the group activity and the quality and presentation of
Address: Alinggan Bayambang, Pangasinan
Email:bayambang_tococnhs_300263@yahoo.com
Republic of the Philippines
Department of Education
REGION I
SCHOOLS DIVISION OFFICE I PANGASINAN
TOCOC NATIONAL HIGH SCHOOL
ALINGGAN BAYAMBANG, PANGASINAN
(Evaluate)
J. Additional activities for
application or remediation
(Extend/Explore)
V. REMARKS
VI. REFLECTON
No. of learners who earned 80%
on the formative assessment
No. of learners who require
additional activities or
remediation
Did the remedial lessons work?
No. of learners who have caught
up with the lesson
No. of learners who continue to
require remediation
Which of my teaching strategies
worked well?
What difficulties did I encounter
which my principal or supervisor
can help me solve?
What innovation or localized
materials did I use/discover
which I wish to share with other
teachers?
their outputs.
Assign a short reflection essay on the importance of biodiversity and ways to prevent species
extinction.
Prepared by:
LARRY G. SOLOMON
Teacher III
Checked:
Noted:
ELISA F. GALSIM
Head Teacher III
Address: Alinggan Bayambang, Pangasinan
Email:bayambang_tococnhs_300263@yahoo.com
MARY ANN J. PAYOMO, PhD
Principal IV