2ND Cot
2ND Cot
2ND Cot
I. OBJECTIVES At the end of the lesson, the students should be able to:
II.SUBJECT MATTER
A. Topic:
B. Materials: pictures of animals, puzzles, activity card slides, speaker
C. Reference:Mapa,Amelia,Vengco,Lilia,Potenciano,Jojo,SCIENCEforActive Learning,
Sibs PublishingHouse,2015. Pp.246-250
D. Value Infused: friendliness, compassion
III. Procedure
Prayer
Everyone is requested to stand for our prayer.
Energizer
Class, do you want to be energized?
Our ice breaker for today is I like to move it. Everyone, please
follow the steps in the video. (Video clip plays.)
Motivation
B. Activity 1.
Presentation
Now, who has an idea about our topic for today?
Very good! Your answer is related to our topic for today.
Our topic is the interactions in the community. We will going to
discuss symbiotic relationships of organisms
2. Cooperative Learning
We will going to group you into5 groups.
Before going into your groups, what are the rules we need to
remember in group discussion?
GROUP 1
DIRECTIONS:
Form the given puzzle.
Tell something about the
relationship of two
species in class.
GROUP 2
C. Post Activity 1.
DIRECTIONS:
Analysis
Form the given puzzle.
What have youlearnedfromgroup1? Tell something about the
relationship of two
Very good! Because they benefit from each other, how do we species in class.
call this?
Very good! GROUP 3
DIRECTIONS:
Mutualism is a relationship in which two organisms live Form the given puzzle.
together and depend on each other. Tell something about the
What have youlearnedfromgroup2? relationship of two
Very good! species in class.
We call their relationship as commensalism.
GROUP 4
Commensalism is a symbiotic relationship in which one DIRECTIONS:
organism benefits while other is not affected. Form the given puzzle.
Tell something about the
What have youlearnedfromgroup3? relationship of two
Very good! When one organism benefits and the other is species in class.
harmed, we call this relationship as parasitism.
2. Generalization
What do you learned from today’s discussion?
Very good! So what are those five symbiotic relationships that
we just learned?
3. Application
Can you imagine yourself living in an island all by yourself?
Why?
Okay, I guess you have realized how important they are in
your life and how important is interaction in your life.
No ma’am!
No, ma’am!
I think I will always need there help to fulfill my needs. I
can’t live alone because I will feel sad and lonely.
1. IV.EVALUATION Directions:Choose the
bestanswer.Write youranswerona¼ sheetof paper. 1. The
symbioticrelationshipwhenbothorganismsbenefitfromone
anotheriscalled______. a. commensalism c. mutualism b.
competition d. parasitism 2. It isthe
interactionbetweenthe twospecies. a. predation c.
mutualism b. competition d. symbiosis 3. What type of
relationshipdothe remorafishandsharkhave? a.
commensalism c. mutualism b. competition d. parasitism
4. What type of relationshipdoflowerandbutterflyhave? a.
commensalism c. mutualism b. competition d. parasitism
2. 5. 5. The symbioticrelationshipwhenone
organismbenefitswhileotherisunaffected iscalled ______.
a. commensalism c. mutualism b. competition d.
parasitism 6. An
organismthatlivesbyharminganotherlivingthingiscalled__
___. a. parasite c. predator b. prey d. host 7.
Predationoccurswhenthe predator_______. a.
feedsondeadanimal matter b. capturesand
killspreyforfood c. competeswithpreyforfoodandshelter d.
capturesand killspreybecause theyare initsterritory 8.
Whichof the followingisthe bestexampleof parasitism? a.
fleasona dog c. ants and fungi b. a monkeyona tree d.
fishandseaanemone 9. The
symbioticrelationshipwhenone organismbenefitswhilethe
otherisharmedis called______. a. commensalism c.
mutualism b. competition d. parasitism 10. It isa
smallerandweakeranimal thatwasbeing
killedandeaten.Itiscalled_____. a. parasite c. predator b.
prey d. host V.Assignment Give one example of the
followingsymbioticrelationshipsthatwe
justdiscussed.Draw itona short bondpaper. 1. Mutualism
2. Commensalism 3. Parasitism 4. Predation 5.
Competition ________________________
Parent’sSignature Preparedby: Cayanan, Anna Mae T.
Casuyon, Kasandra R. Reginio, Verny Jane Longcanaya,
Elaine BEED3-A