GB2 Q2 WEEK1 ( detailed lesson plan for general biology)

detailed lesson plan for general biology

1. DAILY LESSON LOG
Department of Education
School Grade Level 11/12
Teacher Learning Area GENERAL BIOLOGY 2
Teaching Dates and Time WEEK 1 Quarter QUARTER 2
Session 1: Session 2: Session 3: Session 4:
I. OBJECTIVES
A.Content Standards
The learners have an understanding of…
Plant and Animal Organ Systems and their Functions
B.Performance Standards
The learners shall be able to…
Develop a presentation (e.g. role-playing, dramatization and other forms of multimedia) to show how an organism maintains homeostasis
through the interaction of the various organ systems in the body.
C.Learning
Competencies/Objectives
Compare and contrast the following processes in plants and animals: reproduction, development, nutrition, gas exchange, transport/circulation,
regulation of body fluids, chemical and nervous control, immune systems, and sensory and motor mechanisms:
a.Differentiate asexual from sexual reproduction.
b.Describe different modes of sexual and asexual reproduction.
c.Describe the different stages of animal development.
d.Describe human reproductive organ systems.
II. CONTENT PROCESSESS IN PLANTS AND ANIMALS (REPRODUCTION)
III. LEARNING RESOURCES
A. References
1. TG’s Pages
2.LM’s Pages
3.Textbook’s Pages
B. Other Resources
IV. PROCEDURES
1.Reviewing previous lesson or
presenting the new lesson
Begin the lesson by asking the
students about the differences
they know between plants
and animals.
Review the previous lesson by
asking students to define
asexual and sexual
reproduction. You can also
show them images of different
modes of reproduction and
ask them to identify whether it
is asexual or sexual.
Present the new lesson by
showing a video or animation
about the different modes of
sexual and asexual
reproduction.
Begin the class by asking
students what they know
about animal development.
Ask them to recall the different
stages of animal development
that they have learned in the
past.
The teacher will start the class by
asking students to recall what
they have learned in the previous
lesson regarding animal
development. The teacher will
then introduce the new topic by
asking the students if they know
the human reproductive organ
systems.
2.Establishing the purpose of
the lesson
Explain that in this lesson, the
students will learn about two
types of reproduction: asexual
Explain to the students that the
lesson aims to describe
different modes of sexual and
Explain to the students that the
purpose of this lesson is to
discuss the different stages of
The purpose of this lesson is for the
students to be able to describe
the different human reproductive

2. and sexual.
The students will also be able
to differentiate asexual from
sexual reproduction in both
plants and animals.
asexual reproduction.
animal development,
including fertilization,
cleavage, gastrulation, and
organogenesis.
organ systems and understand
their functions.
3.Presenting
examples/instances of the
new lesson
Show pictures or videos of
plants reproducing asexually
(such as runners in strawberries
or bulbs in garlic) and sexually
(such as flowers).
Discuss how asexual
reproduction is faster and
requires less energy, but sexual
reproduction can produce
genetically diverse offspring
that are better adapted to
changing environments.
Show pictures or videos of
animals reproducing asexually
(such as budding in hydra or
fragmentation in starfish) and
sexually (such as courtship
behavior in birds).
Discuss how asexual
reproduction is advantageous
for organisms in stable
environments, while sexual
reproduction is advantageous
for organisms in changing
environments.
Show examples of organisms
that reproduce asexually and
sexually, such as bacteria,
fungi, plants, and animals.
Discuss different modes of
asexual reproduction, such as
binary fission, budding,
fragmentation, and
vegetative propagation.
Discuss different modes of
sexual reproduction, such as
external fertilization, internal
fertilization, and
hermaphroditism.
Show a short video clip or
animation that illustrates the
different stages of animal
development.
Provide images or diagrams
that show the different stages
of animal development.
The teacher will present
diagrams and illustrations of
the different human
reproductive organ systems
such as the male and female
reproductive systems. The
teacher will discuss each
organ system and its functions.
4.Discussing new concepts
and practicing new skills #1
Define asexual and sexual
reproduction and differentiate
the two concepts.
Discuss examples of asexual
and sexual reproduction in
plants and animals.
Ask the students to create a
Venn diagram that shows the
similarities and differences
between asexual and sexual
reproduction.
Divide the students into groups
and give each group a set of
images depicting different
modes of reproduction.
Ask the students to classify the
images according to the
mode of reproduction,
asexual or sexual.
After classifying, let the
students present their answers
and discuss the characteristics
of each mode of
reproduction.
Discuss the first stage of animal
development, which is
fertilization. Explain what
happens during fertilization
and the importance of the
sperm and egg in the process.
Discuss the second stage of
animal development, which is
cleavage. Explain what
happens during cleavage and
how the zygote divides into
smaller cells.
Ask students to identify
The teacher will discuss the
male reproductive system in
detail, including the testes,
epididymis, vas deferens,
prostate gland, seminal
vesicles, and urethra. The
teacher will explain how each
organ works and its role in the
male reproductive system. The
students will also be given an
opportunity to ask questions
and clarify their understanding
of the male reproductive

3. different types of cleavage
and how it affects the
development of the embryo.
system.
5.Discussing new concepts
and practicing new skills #2
Provide specific examples of
advantages and
disadvantages of asexual and
sexual reproduction in both
plants and animals.
Ask the students to identify
and discuss the specific
advantages and
disadvantages of each type
of reproduction.
Provide examples of organisms
that are exclusively asexual or
sexual, and discuss the reasons
why they evolved that way.
Show examples of how
asexual and sexual
reproduction can lead to
genetic diversity.
Discuss how genetic diversity
can be advantageous for the
survival of a species.
Discuss the third stage of
animal development, which is
gastrulation. Explain what
happens during gastrulation
and how the three germ layers
(ectoderm, mesoderm, and
endoderm) are formed.
Discuss the fourth stage of
animal development, which is
organogenesis. Explain what
happens during
organogenesis and how
different organs and tissues
are formed.
Ask students to identify the
different organs and tissues
that are formed during
organogenesis.
The teacher will discuss the
female reproductive system,
including the ovaries, fallopian
tubes, uterus, cervix, and
vagina. The teacher will
explain how each organ
works and its role in the
female reproductive system.
The students will also be given
an opportunity to ask
questions and clarify their
understanding of the female
reproductive system.
6.Developing Mastery
Divide the class into groups
and provide them with
pictures of organisms.
Ask them to identify whether
each organism reproduces
asexually or sexually and
provide the reasons for their
answers.
Afterward, have the groups
present their findings to the
class and facilitate a
discussion.
Divide the class into small
groups and assign each group
an animal species to research.
Ask each group to create a
visual representation (e.g.
drawing, poster) of the
different stages of animal
development for their
assigned species.
Each group will then present
their visual representation to
the class and explain the
different stages of animal
development for their
assigned species.
7.Finding practical
applications of concepts
and skills in daily living
Discuss the practical applications
of understanding asexual and
sexual reproduction in plants and
animals in agriculture and
medicine.
Discuss how the knowledge of
the different modes of
reproduction can be applied
in agriculture, medicine, and
biotechnology.
Discuss the importance of
understanding the different
stages of animal development
in fields such as genetics,
medicine, and agriculture.
Ask students to think of
practical applications of this
The teacher will ask the
students to think about how
the human reproductive
system affects their daily lives,
and how it relates to topics
such as contraception,
sexually transmitted infections,

4. knowledge in their daily lives. and fertility.
8.Generalizing and
abstractions about the
lesson
Ask the students to write a
paragraph on the importance
of understanding asexual and
sexual reproduction in plants
and animals.
Ask the students to summarize
the key points of the lesson
and explain the importance of
understanding the different
modes of sexual and asexual
reproduction.
Discuss the similarities and
differences between the
different stages of animal
development across different
animal species.
Ask students to identify
patterns or generalizations
that they observed in the
different stages of animal
development.
The teacher will summarize the
lesson by emphasizing the
importance of understanding
the human reproductive
system and its functions. The
teacher will also discuss the
importance of reproductive
health and the different ways
people can take care of their
reproductive health.
9.Evaluating Learning
Give a short quiz to assess the
students' understanding of the
lesson.
The teacher will evaluate
student learning through a
short quiz at the end of the
class. The quiz will assess the
students' understanding of the
different human reproductive
organ systems and their
functions.
10.Additional Activities for
Application or Remediation
Students can be asked to
research and create a poster
presentation on the different
methods of asexual
reproduction in plants and
animals.
Assign a research paper or
project that explores the
different stages of animal
development in a specific
animal species.
Provide additional resources or
readings for students who
need more practice or
remediation on the topic.
V. REFLECTION
A.No. of learners who earned
80% in the evaluation.
B.No. of learners who require
additional activities for
remediation who scored
below 80%.
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.

5. E.Which of my teaching
strategies worked well? Why
did this 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?