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Pond Ecology
A lab activity is a great way to incite thoughtful questioning and scientific processes. Pupils will collect organisms with a Petri dish, make observations, sketch the organism, ask questions, then attempt to identify the specimen...
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Ecological Succession in Pond Water Cultures
Students collect samples of pond water, dried grass, and soil in a jar. They predict the order of ecological succession in their pond water cultures. They compare their expected results with their observed results.
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Pond Life Identification Kit
Students explore ecology and biodiversty. They use the wet-mount procedure to make several slides to view using the microscope and draw what they see.
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Pea Soup Ponds
Learners perform an experiment where they learn how water can be polluted by algal bloom. They grow algae with different concentrations of fertilizers or nutrients and analyze their results.
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Pond Water Web
Students identify the different organisms in the food web. In this biology lesson, students create food chains using the information on cards. They explain what happens if an organism is removed or added in the web.
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Aquatic Ecosystem Exploration
Students visit a local stream, pond, creek, or river and collect macroinvertebrates. They sort macroinvertebrates and identify each species using a dichotomous key. Students decide on trophic levels and construct a possible food web for...
Forest Foundation
The Web of Life
Producers, herbivores, carnivores, omnivores, decomposers. To begin a study of the forest ecosystem, learners examine the connections among the members of ecological communities.
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Forest Ecology or Who Lives Here?
Learners explore a hardwood forest. In this forest ecology lesson, students examine the diversity and animals and plants as they explore their habitats at Poricy Park Conservatory. Learners determine how biodiversity and abiotic elements...
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Using A Winogradsky Column to Analyze Microbial Communities
Students use easily obtained materials to study ecological succession in a microbiological community. This investigation is appropriate for a variety of age groups. Elementary Students be fascinated by the changes occurring over time...
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Water Ecology Lab
Students determine the characteristics of a stream ecosystem and its organisms. In this water ecology instructional activity students complete several labs that shows them presence of life, water appearance, and water flow.
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Beaver Ecology
Students explore the lives of bgeahvers. They identify the physical and behavioral adaptations that help beavers survive in their environment. Students compare and contrast how beavers influence the ecology of both forest and aquatic...
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Lentic Ecosystem or Lotic Ecosystem
Students explore the differences between lentic and lotic ecosystems. In this ecology activity students study the water systems in Pennsylvania.
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Effects of Water Pollution on Aquatic Organisms
Students investigate water pollution. They develop an understanding of the behavior of organisms, of the structure and properties of matter, and of natural and human induced hazards by conducting lab tests. They present their data...
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Fly Tying
Students practice fly tying and explain water conservation efforts in Iowa. In this ecology, Iowa geography, and natural resources lesson, students identify basic equipment and material needed to fish, then tie flies. Students name...
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Plants and Animals
Seventh graders discover the interconnectedness of plants and animals in ecosystems. In groups, they create a food web and discuss the problems when one link of the chain is broken. To end the lesson, they set up a balanced environment...
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Freshwater Habitats
Students take samples from local freshwater sources and examine them for macroinvertebrate life. They take samples from both shallow and deep freshwater environments, measure temperatures, and classify organisms found in their samples.
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The Great Pollinators
Students discover the reproductive parts of a plant. In this biology lesson, students identify and categorize several different plants they dissect in class. Students record their information using a data chart.
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Threatened, Endangered & Extinct Lesson Plan
Students examine the basic needs of living organisms. In this science lesson, students study ecosystems and discover that organisms have basic needs that must be met.