Download Symbiotic Relationships - Yalonda`s Class Portfolio

Yalonda Foster
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Content Area: Science
Grade Level: 5
Summary: The purpose of this Instructional PowerPoint is
to help students understand the difference between
mutualism, commensalism ,and parasitism relationships.
Learning Objective: Given websites that contain facts
about symbiotic relationships students will interpret the
material within the websites to answer the questions
within the PowerPoint with 100 percent accuracy.
Content Standard: GLE 0507.2.2 Explain how organisms
interact through symbiotic, commensal, and parasitic
relationships.
Accomplishment: 0507.2.2 Classify interspecific
relationships within an ecosystem as mutualism
commensalism, or parasitism.
SPI 0507.2.2 2 Distinguish among symbiotic, commensal,
and parasitic relationships.
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Go to this website to explore symbolic
relationships
http://www.vtaide.com/png/symbiosis.htm
A symbiotic or ecological relationship is a
relationship in which two different species of
organisms live close together and one
member ALWAYS benefits from the
relationship.
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Go to this website to explore symbolic
relationships
http://education.nationalgeographic.com/educat
ion/activity/ecological-relationships/?ar_a=1
There are three types of symbiotic relationships:
mutualism, commensalism and, parasitism.
 Mutualism- both organisms benefit
 Commensalism- one organism benefits while the other is not
harmed
 Parasitism- one organism benefits at the expense of the other
What is symbiotic or ecological relationship?
A relationship in which two different species of
organisms live close together and one member
always benefits from the relationship.
A relationship in which two of the same species
of organisms live close together and one
member always benefits from the relationship
Yes, a symbiotic or ecological relationship is a
relationship in which two different species of
organisms live close together and one
member always benefits from the
relationship.
Mutualism
Commensalism
Parasitism
In what symbiotic or ecological relationship
does both organisms benefit?
Give an example.
Predationism, an oxpecker and an impala
Commensalism, barnacle and a whale
Mutualism, a sea otter and kelp
Parasitism, a tick and a cat or dog
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Yes, mutualism is the symbiotic or ecological
relationship where both organisms benefit.
Yes, the relation between a sea otter and kelp
is an example of the symbiotic or ecological
relationship mutualism.
In what symbiotic or ecological relationship
does one organism benefits while the other is
not harmed? Give an example.
Parasitism, a braconid wasp and a tomato hornworm
Mutualism, an ant and an aphid
Predationism, a cattle egret and a cow
Commensalism, a clownfish and a sea anemone
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commensalism is the symbiotic or
ecological relationship where one organism
benefits while the other is not harmed.
Yes,
Yes, the relation between a clownfish and a
sea anemone is an example of the symbiotic
or ecological relationship commensalism.
In what symbiotic or ecological relationship
does one organism benefits at the expense of
the other? Give an example.
Mutualism, an algae and a fungi
Parasitism, a bed bug and a human being
Commensalism, a remora and a sea turtle
Predationism, a mistletoe and an oak tree
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Yes, parasitism is the symbiotic or
ecological relationship where one organism
benefits at the expense of the other.
Yes, the relation between a bed bug and a
human being is an example of the
symbiotic or ecological relationship
parasitism.
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In this lesson the students will learn the
definition of symbiotic or ecological
relationship.
Students will have learned the three types of
symbiotic or ecological relationship.
The student will have learned examples of all
three symbiotic or ecological relationships as
well.