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Handout
Science Struck

Science Struck: Symbiotic Relationships in the Rainforest

For Students 4th - 7th
Explains what mutualism, commensalism, and parasitism are.
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Handout
Science Struck

Science Struck: Symbiotic Relationships in the Tundra

For Students 4th - 6th
Explains what mutualism, commensalism, and parasitism look like in a tundra biome.
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Handout
Science Struck

Science Struck: Symbiotic Relationships in the Desert

For Students 4th - 6th
Describes three types of symbiotic relationships that can be found in a desert biome.
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eBook
BiologyWise

Biology Wise: Information on Sea Lice

For Students 9th - 10th
Read about sea lice, a marine parasitic organism that is especially harmful to salmon. Describes its life cycle and issues related to farmed salmon. Also discusses what happens to a human who is bitten and how people can protect...
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Handout
BiologyWise

Biology Wise: Obligate Intracellular Parasite

For Students 9th - 10th
Explains the characteristics of obligate intracellular parasites and gives examples.
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Handout
BiologyWise

Biology Wise: Types of Parasites

For Students 9th - 10th
Different types of parasites that infect humans, dogs, and cats are described.
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Handout
BiologyWise

Biology Wise: Examples of Parasitism

For Students 9th - 10th
Explains what parasitism is and provides a few examples of parasitic relationships.
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Handout
Fact Monster

Fact Monster: Animal Partnerships

For Students 3rd - 8th
A description of animal relationships of mutualism (symbiosis), commensalism, and parasitism. A real life example is given for each type.