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PPT
Biology Junction

Energy Flow in an Ecosystem

For Students 6th - 12th Standards
Every living thing requires a food source, thus the interconnections in ecosystems become complex. Scholars learn about these interconnections in a presentation on energy flow. It starts with the sun and moves through many different...
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PPT
Biology Junction

Energy Flow Through an Ecosystem: Food Chains, Food Webs, and Energy Pyramids

For Students 6th - 12th Standards
When a minnow eats a piece of plastic, that garbage often tracks through multiple animals, causing harm to each as it passes through the food chain. Scholars learn about food chains, food webs, and energy pyramids with a presentation. It...
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Lesson Plan
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NOAA

An Ocean of Energy

For Teachers 3rd - 8th Standards
Young biologists trace the path of the sun's energy through marine ecosystems in the second part of this four-instructional activity series. Building on prior knowledge about producers, consumers, and decomposers students are...
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Worksheet
Curated OER

Interactions of Living Things

For Students 6th - 8th
Is it a producer, carnivore, omnivore, scavenger, or decomposer? Different relationships among organisms are explored here. It is a simple, multiple choice assignment. Use it as a quick warm-up or quiz.
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Lesson Plan
Curated OER

T-Rex

For Teachers 6th - 8th
Students examine the differences between a scavenger and a predator.  In this predator lesson students research an animal and study its physical traits. 
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Worksheet
Curated OER

Biodiversity

For Students 7th - 9th
In this biodiversity activity, students sort and classify animals by their observable features using a dichotomous key. Students then respond to questions about complete and incomplete metamorphosis.
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Lesson Plan
Curated OER

Populations and Ecosystems

For Teachers 6th
Sixth graders define terms prey, predator, and scavenger, describe predator-prey relationship, discuss effects of a lack of predators in an environment, and separate the role of the scavenger from that of the predator.
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Unit Plan
Curated OER

Weather through the Seasons

For Teachers K
Students examine the year's cycles by observing the four seasons, their distinctive weather patterns that affect our activities and the weather changes that each brings. The fourteen lessons of this unit offer a good opportunity for the...