Curated OER
Friend, Foe, or . . .
As a result of this lesson, upper elementary ocean explorers will be able to describe several interrelationships: symbiosis, mutualism, commensalism, and parasitism. They learn that the biological richness is increased near seamounts and...
Curated OER
Symbiosis
In this symbiosis worksheet, learners complete a graphic organizer about the three types of symbiosis. They define commensalism, mutualism, and parasitism and list the important things to remember about each.
Curated OER
Symbiosis: Help, Hinder or Destroy
Use background information and vocabulary to familiarize your students with the concept of symbiosis and the role agriculture plays in the shared relationship. They then write the vocabulary in their lab books or journals, and read the...
Curated OER
The Trial of the Bloody Sucker
A blood sucking what? Grade schoolers identify the characteristics of blood sucking parasites. They organize their information, identify their arguments, and present them to the class in persuasive arguments. They participate in a debate...
Science Friday
Termite Symbiosis
What happens to the wood a termite eats? Pupils learn about the three types of symbiosis with pictures of symbiotic pairs. Afterward, they determine whether there is a symbiotic relationship with a termite by dissecting termites and...
Science 4 Inquiry
Frenemies, Bros and Killers: A Lesson in Symbiosis
Animals and plants develop relationships and rely on each other to survive. Pupils learn more about symbiosis through a video, a hands-on matching activity, and a game. They differentiate and describe each type on a written evaluation.
Virginia Department of Education
Organisms in Symbiosis
Searching for an activity that allows emerging biologists to explore symbiosis up close and personal? Pupils collect samples and view lichens through a microscope and conclude with a discussion about the relationship they have with other...
NOAA
Microfriends
Is there medicine found in the organisms that live deep below the surface of the ocean? The fifth lesson in a six-part series has learners team up to research bacteria and the relationship it has with nearly every living thing on Earth....
Curated OER
Nitrogen Fixation, OR What a Gas!
Students gain skill in the design, implementation, and reporting of a scientific research project using the scientific method. They set up an experiment to determine the effect of adding the Rhizobium bacteria to one group of legume...
Curated OER
Parasites: Our Tiny Companions
Learners consider parasites that seek human hosts. They prepare nutrient agar plates and cultivate samples of bacteria taken from their own bodies. They experiment with disinfectants and soaps to determine which method kills the most...
Curated OER
Symbiotic Strategies
Young scholars explore the different interspecies relationships namely mutualistic, commensal and parasitic. In this ecology lesson, students investigate an ecosystem disrupted by humans. They formulate an action plan to save it and...
Curated OER
Tortoise Tales
Students read journal entry from a Gal??pagos field researcher, find examples of five ecological relationships (competition, predation, parasitism, mutualism, and commensalism) and take notes on the details they find in the entry using a...
EngageNY
Close Read: Epiphytes of the Rainforest and the Creatures That Call Them Home (Pages 24–26)
It's all connected. Scholars use pages 24-26 of The Most Beautiful Roof in the World to identify the relationship between the plants and animals in the rainforest. They answer and discuss questions about the relationship with a group....
Curated OER
Visualizing Vocabulary in an Ecosystem
Sixth graders observe the pond ecosystem. In this ecosystem instructional activity, 6th graders observe the organisms at the pond and create a poster that illustrates the pond.
PBS
Symbiotic Strategies: The Secret Lives of Sharks and Rays
Learners investigate the interaction in an oceanic ecosystem. For this symbiotic relationship lesson, high schoolers investigate how ecological relationships evolve over long periods of time in order to maintain balance and stability of...
Curated OER
Chewin' in the Chesapeake
Students examine a web page on food webs and select a habitat to research. In this research lesson plan students identify the organisms found in the food web and present their findings to the class.
Curated OER
Science: Microcosms in the Biosphere
In a series of lessons, examine the impact on humans by microcosms in the biosphere. Among the plans structured for young scholars with different abilities and learning styles, are activities describing the symbiotic relationship,...
Curated OER
Species Interactions
Students research desert species to find where it lives, what it eats, and what species it interacts with directly. Upon completion of research, students construct a web of all the species as a class. This emphasizes the role each...
NorthEast Ohio Geoscience Education Outreach
Ecosystems and Change
Pairs of ecologists select an animal and investigate an ecosystem from its point of view. This simple lesson involves Internet research and putting together a presentation of collected information.
Curated OER
Volcanoes of the Deep
Students discuss how organisms relate to one another. They work together to research a specific organism and how it relates to other organisms. They present their findings to the class.
Curated OER
Co-evolution of Plants and Pollinators
Students explore biological evolution and natural selection and its evolutionary consequences. They also explore how organisms are interdependent on one another.
Curated OER
Etosha: Poppin' Out at You
Tenth graders research an African animal of their choice and relate the concepts of population, climate and biodiversity to their animal. They examine how population interacts in an ecosystem.
Curated OER
Microfriends: Medicines from the Deep Sea
Students explore the concept of beneficial microorganisms. In this microorganisms lesson, students observe different bacteria found in organisms Students discuss and describe three ways that microorganisms benefit humans.
Curated OER
How Do You Do?
Seventh graders research organisms in the Merritt Island National Wildlife Refuge. They create a picture book demonstrating their understanding of relationships.