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Trout Are Made of Trees Crayon Mural
Students recognize that for a trout habitat to be ideal, several components must be present. In this trout lesson, students explore what makes a healthy stream. Students create paintings for a mural of a trout habitat....
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Lentic Ecosystem or Lotic Ecosystem
Young scholars explore the differences between lentic and lotic ecosystems. For this ecology lesson students study the water systems in Pennsylvania.
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Nutrient Enrichment vs. Oxygen Depletion
Students investigate how excess nutrients enter a body of water, and the harmful effects they have on aquatic organisms.
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N, B, and T: Pollutants Three
Students explore nutrient, bacterial, and toxic surface water pollution. They identify the amount of water they use each day and summarize the kinds of substances that cause water pollution. They predict what will happen in water...
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Water: A precious resource
In this water worksheet, students watch a video on water, read a passage, complete sentences, write vocabulary words, and write a paragraph. Students complete 5 activities total.
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BIOASSESSMENT OF STREAMS
Young scholars work as a team to gather organisms from a stream to evaluate if the water quality is excellent, good, or fair to poor.
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Invertebrates
In this invertebrates activity, students read about the characteristics of the different groups of invertebrates. Then students complete 10 multiple choice questions.
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Student Exploration: Pond Ecosystem
For this student exploration-pond ecosystem worksheet, learners use the Pond Ecosystem Gizmo to measure oxygen concentrations and temperature and record the data on charts.
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$$$eaweed
High schoolers compare and evaluate the world's different seaweeds. In this investigative activity students study seaweed and the harvesting of it. They then interpret the data collected and graph the seaweed production.
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Where Are the Dinosaurs
Students explore the concept of extinction. In this dinosaur lesson, students view a video and have a class discussion about the extinction of dinosaurs. They create a dinosaur egg and imagine what life would be like for a dinosaur.
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Impact of Exotic Species on Lake Ecology
Pupils examine the effect of foreign species on various habitats. In groups, they identify the population dynamics of the zebra mussel. They calculate averages and graph data from Seneca Lake in New York. They develop hypothesis about...
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A Dog Eat Dog World
Fourth graders distinguish between acquatic and terrestrial organisms. They label animals as producers, consumers, and/or decomposers.
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Biocomplexity Lab Activity: Measuring Water pH
Students test unknown solutions for pH levels to determine which organism can live in each environment. They name three substances that they think are acids. Students determine a solution is an acid or base. They define the term pH.
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Invasive Species
Pupils study exotic and native species, and examine how exotic species can impact native ones. They study how the mute swan effects native species.
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Does the increased use of fertilizers effect biodiversity?
Students conduct a hands-on lab activity in which they analyze a sample of water from a local stream or pond. They introduce a fertilizer solution into the sample and analyze and describe their findings.
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Forest Food Web Activity
Students gain knowledge of food webs and ecological interconnections in the forest, and place different life forms in their proper place in a food chain. Students appreciate the balance of nature and how humans are affected by extinct...
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Taxonomy Project
Students act as a taxonomist and, given a certain situation, classify existing organisms.
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Ecosystems: Give and Take
In this river ecosystem worksheet, students complete a graphic organizer by writing in what the various organisms lists contribute and benefit in this river ecosystem.
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Mold
Students explore mold, the different types and the health risks that they pose. In this mycelium lesson students grow different molds and see which type of foods mold the fastest.
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Raindrops Keep Burning On My head
Students investigate the effects and causes of acid rain. They test pH of household items to familiarize themselves with pH scale and compare that information with acid rain solutions. They investigate impact of acid rain via internet...
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Acid Rain: Where Have All the Rainbows Gone?
Students study the pH scale and sources of acid precipitation. In this acid rain lesson plan students complete a lab on acid rain then complete a handout.
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How Our Water Becomes Polluted
Students list causes of water pollution, discuss how people contribute to water pollution, and explain concept of watershed.
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Biomes -- Part 1
Students use the internet to locate and gather information on the world's biomes. They compare and contrast biomes to ecosystems and describe the human effects on ecosystems. They answer questions to end the instructional activity.
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Habitats and Deep Sea Environments
Pupils examine and identify the characteristics of the four zones of the ocean. They discover the amount of diversity in marine habitats. They also explore the adaptations organisms have that have allowed them to survive.