Detailed Lesson Plan in Science 7
Prepared by: Angelica Joy T. Serada
I. Objectives:
At the end of the lesson, students should be able to:
a. Identify the parts of the cell and their functions
b. Differentiate plant cell and animal cell.
II. Subject Matter:
a. Topic: Cell parts and their functions.
Subtopic: Difference between plant cell and animal cell.
b. References: Internet, Science Learners Module p.65-71
c. Materials: visual aids, tape, illustrations of animal and plant cell.
III. Learning Procedure:
Teachers Activity
Students Activity
A. Preliminary Activities
1. Prayer
To begin the class, let us have our prayer
first. Everybody, please stand up. In the name
of the Father and of the son....
2. Greetings
Good Morning class!
Kindly pick up some pieces of papers and Good Morning Ma’am
arrange your chairs properly.
(students pick up some papers and arrange their
chairs properly)
You may now take your seats.
B. Review of previous lesson
Before we proceed to our new lesson, let’s
recall first the lesson we’ve discussed last
meeting. So, who among you in the class can Ma’am our lesson last meeting is all about the
give a summary of our lesson last meeting?
cell. We've learned that cell was first discovered
by Robert Hooke through the microscope. Cell is
Yes (teacher calls a student to answer)
also the basic unit of life. It also has two kinds:
plant cell and animal cell.
Very Good!
Is there any questions about the lesson last None ma’am.
meeting?
Okay very good! I think all of you here
understand our lesson last meeting. It only
means that all of you are ready for our new
lesson
C. Motivation
Class, I have a question. Who among you
here knows what are the parts of the cell?
How about their functions?
I have here an illustrations of both animal and
plant cell.
(teacher shows both illustrations of animal
and plant cell)
I want all of you to observe these illustrations
and take notes of the things you've observed
from the illustrations. Later on, we will see if
some of your observations are correct. For
now, let's proceed to our new lesson for
today.
Are you all ready?
Yes ma'am.
D. Lesson Proper
Okay class, our lesson for today is all about
the parts of the cell and their functions as
well as the difference between plant cell and
animal cell.
As we've discussed last meeting, there are
two kinds of cell right? What are those again? It’s the animal cell and plant cell ma’am.
Very Good class!
Even though they are different, both share the
same basic structures. There are 3 basic
structure of cell, the first one is the cell
membrane, second is the nucleus and the
third is the cytoplasm.
Do you have any idea on what is a cell
No ma’am
membrane?
Cell membrane is also known as the plasma
membrane. It acts as a gatekeeper that
protects the cell from the outside
environment. It also control’s what material
can go in and out of the cell.
Again class what does a cell membrane do?
(calls a student to answer)
Very Good! Let’s continue
Cell membrane protects the cell from the outside
environment and controls what goes in and out
of the cell.
Next is the nucleus where the DNA and
various proteins and the nucleolus are found.
It is also called as "brain of the cell" because
it directs all cell activity.
Again, why does the nucleus called the brain
of the cell?
It directs all cell activities.
Very Good!
Next is the cytoplasm where all organelles
are found. It has a jelly-like fluid and it is the
material between the nucleus and cell
membrane.
Are there any questions about the three basic
None ma’am
structure of the cell?
Okay, let’s proceed to the organelles.
The first organelle is the mitochondria. It is
one of the largest organelle within the cell. It
is also called the "powerhouse of the cell"
since it is where energy is produced.
What is produced in the mitochondria?
Very Good!
Energy ma’am
Next organelle is the ribosome. These are
tiny organelles like dots that contain RNA
and specific proteins within the cytoplasm. It
is directly involved in the manufacture of
proteins.
Next is the endoplasmic reticulum. It has two
kinds: smooth ER and rough ER. Smooth ER
lacks ribosome and involved in the synthesis
of lipids. Rough ER has ribosome and
involved
in
the
manufacture
and
transportation of proteins.
What are the two kinds of endoplasmic
Smooth and rough ER
reticulum?
Very Good!
Next is the Golgi apparatus. It is responsible
for transporting, modifying and packaging of
protein and lipids.
Next is the lysosome. It contains chemical
that digest waste and worn-out or damaged
cells. It also acts as waste disposal system of
the cell.
Last but not the least is the vacuole. It stores
enzymes, water, waste products and food
materials.
Is there any questions? Clarifications?
Activity
Class lets have an activity. I want you to
divide the class into 2 groups. One for the
None ma’am
plant cell and the other is for the animal cell.
Are you done grouping?
Yes ma’am
Okay. This is what you'll have to do. You
have to put the corresponding organelles to
the cells through relays. The first one to
finish is the winner.
Are you ready class?
Okay let the activity begins
Very good class. Both teams finished
quickly. Let’s see if all of your answers are
correct.
Yes ma’am
(the students are performing the activity)
(Teacher checks the students works)
Well done class. Both team answer correctly.
It seems that all of you understand the lesson
today.
Now that you have understood the parts of
the cell and their functions, we will now talk
about the difference between plant and
animal cell.
(Teacher explains the difference between the
animal and plant cell through table.)
Do you understand class?
Is there any questions?
E. Application
Now that you have learned about the cell
parts and their functions and the difference
between animal and plant cell. I want you to
connect both cells through their commonly
present organelle and give other differences
between animal and plant cell.
Yes ma’am.
None ma’am.
F. Generalization
Again class, what are the three basic the cell membrane, nucleus and cytoplasm
structure if the cell?
Very good! and what are the organelles
The mitochondria, ribosome, endoplasmic
present in both cells?
reticulum, Golgi apparatus, lysosome, and
vacuole.
Very well said. How about their functions?
(students give the functions of each organelle )
Very good class!
So, are there any questions?
None ma’am
Since there are no more questions let’s have a
short quiz. Get 1/4 sheet of paper and answer
the following.
IV. Evaluation
Identify what part if the cell is based on the given function.
1.
2.
3.
4.
5.
6.
7.
8.
9.
Acts as gatekeeper and controls what materials can go in and out of the cell.
Also called as "brain of the cell" because it directs all cell activities.
Also called "powerhouse of the cell" where energy is produced.
It is directly involved in the manufacture of proteins
Contains chemicals that digest waste and worn-out or damaged cells.
Stores enzymes, water, waste products and food materials
Responsible for transporting and packaging of proteins and lipids.
Type of endoplasmic reticulum that lacks ribosome and involved in the synthesis of lipids.
Type of endoplasmic reticulum that has ribosome and involved in manufacture and
transportation of proteins
10. It has jelly-like fluid where all organelles are located.
V. Assignment
In a short bond paper, draw the animal and plant cell with organelles present.