1. LESSON PLAN
Competence Standard
4. To analyze the relation between ecosystem, material changes and energy and the human’s
role in ecosystem balance
Basic Competence
4.2 To explain the interrelation between human activities and damage/pollution in
environment and the effort of environment conservation
Indicator
1. Cognitive
1) To explain the effect of various pollutant in environment
2) To conclude the effect of pollutant to environment and organisms life
3) To describe the efforts of prevention and handling of environemntal pollution
2. Affective
1) Character
To show the character behavior, such as: discipline, honest, hardworking, and
independent and responsible
2) Social skill
To show social skill such as: asking, giving idea or opinion, being a good listener,
and communicate politely.
A. Learning Goal
1. Cognitive
After going through the learning process, the students will able to have several
competence such as:
1
School : Senior High School
Subject : Biology
Class/Semester : X/II (Even)
School Year : 2014/2015
Meeting : III (Third)
Time Allocation : 2 x 45 minutes

2. 1) To define the interpretation of environmental pollution based on the observation in
their surroundings environment
2) To differentiate the resources of environmental pollution based on the pollutant
characteristics
3) To explain the kinds of environmental pollution based on the discussion
4) To explain the effect of pollutant to environment based on observation in their
surroundings environment
5) To explain the distribution of pollutant based on the observation in their surroundings
environment
6) To describe the prevention efforts in environmental pollution issue in their
surroundings environment
7) To describe the handling efforts in environmental pollution issue in their surroundings
environment
2. Affective
1) Character
Through the learning process, the students were involved and able to show character
behavior, such as: honest, cooperating, responsible, appreciate the other opinion and
religious.
2) Social skill
Through the learning process, the students involve and able to show social skill, such
as: being a good listener, and communicate politely
B. Learning Material
a. Definition of environmental pollution
Environmental pollution is entry of certain material into the environment that can
interrupt the lives of organisms that exist in that environment.
b. Resource and distribution of pollutant
Pollution resources (pollutant) comes from nature and environment. Pollution that
comes from the nature, such as lava of volcano, smoke cause of woods fire, thunder,
and the damage of environment cause of flood. Besides of that. Pollutant resources
that comes from the environment itself is the human activities that can produce waste
that can be thrown in the nature, such as smoke of vehicles, factory smoke, residue
2

3. of lubricating oil, chemical substance that had been thrown in the river, and the noisy
sound of plane and vehicle.
c. Kinds of environmental pollution
a) Water pollution
b) Air pollution
c) Soil pollution
d) Voice pollution
C. Learning Strategy
1. Approach : Contextual approach
2. Method : Speech, discussion, catechizing
D. Learning Activities
Step Teacher Activities Student Activities
Time
Allocation
Initial Activities
(15 Minutes)
• Teacher starts the
lesson by saying
greetings and praying
• Students replays the
greeting and praying
together
1 minute
• Teacher had took
attendance
• Student listens their
name and replay
3 minutes
• Teacher displays the
learning goals that
wants to reach through
Power Point application
• Student writes the
learning goals that
had displayed by the
teacher
3 minutes
• Apperception:
Teacher displays
picture about
environmental pollution
in Soppeng regency and
asking the students
about their opinion
about that pictures
• Student answers the
question that was
offered by the
teacher
3 minutes
• Motivation:
Teacher aims the
students focus in the
lesson by asking
question about the
issues of environmental
pollution in their
surroundings
environment
• Student listens their
name and answers
the question that was
offered by the
teacher
5 minutes
3

4. Main Activities
(65 minutes)
• Teacher displays the
learning material
through Power Point
application about the
environmental pollution
• Student writes the
learning material
and listens the
explanation from
teacher carefully
20 minutes
• Teacher displays the
picture of polluted
environments that
already uploaded by the
students in social media
Facebook and displays
the student comments
about that issues
• Students paid
attention to the
photos and
comments that had
been displayed by
the teacher
10 minutes
• Teacher points toward
students that had not
gave some comments in
Facebook to giving
their opinion about the
cause of, effects and the
handling steps about
that issues and giving
chance to other students
to give some responses
or offering questions
about the students
opinion
• Students that had
been designated to
give opinion about
the cause, effect, and
handling steps from
the pollution issues
that had been shown
by the teacher, while
the other students
pays attentions and
giving responses
about the opinion of
the students
20minutes
• Teacher gives
corrections about the
answer that already
given by the students
and giving more
detailed explanation
about that
• Students writes or
listens carefully
about teacher
explanation
10 minutes
• Teacher gives
homework to students
to make summary
related to the material
about environmental
pollution that include
cause, effect, and the
handling steps from
pictures that had been
uploaded by the other
students and discussion
that already carried out.
• Students writes the
homework that had
been instructed by
teacher
5 minutes
Closing activities
(10 minutes)
• Teacher with students
make conclusion about
the lesson together from
• Students with
teacher make
conclusion about the
5 minutes
4

5. discussion lesson together from
discussion
• Teacher gives
information about
learning material in the
next meeting
• Teacher listens the
informations that
offered by the
teacher
5 minutes
E.Learning Resource and Media
1. Senior High School’s biology textbook edition 1
2. Relevant books
3. Learning media Power Point about environmental pollution
4. Pictures that had been uploaded by the students in Facebook about pollution in their
surroundings environment
F. Assessment of Learning Achievements
Assessment technique : Writing test
Instrument form : Multiple choice
Watansoppeng, June 2015
Known by,
Biology Teacher Students
……………………. Sri Rahayu Lestari
ID. .................................. ID. 111 4040170
Head of Senior High School
………………………
ID. .............................
5

6. discussion lesson together from
discussion
• Teacher gives
information about
learning material in the
next meeting
• Teacher listens the
informations that
offered by the
teacher
5 minutes
E.Learning Resource and Media
1. Senior High School’s biology textbook edition 1
2. Relevant books
3. Learning media Power Point about environmental pollution
4. Pictures that had been uploaded by the students in Facebook about pollution in their
surroundings environment
F. Assessment of Learning Achievements
Assessment technique : Writing test
Instrument form : Multiple choice
Watansoppeng, June 2015
Known by,
Biology Teacher Students
……………………. Sri Rahayu Lestari
ID. .................................. ID. 111 4040170
Head of Senior High School
………………………
ID. .............................
5