Curated OER
"Our Lakes" Crossword
In this lakes worksheet, students complete a crossword puzzle by figuring out the vocabulary words associated with the 15 clues given.
Michigan Sea Grant
Sea Lamprey
Learners discuss the types of technology that are used to control the population of sea lamprey in the Great Lakes. They explain the parasite/host relationship and understand the devastating impact invasive species have on ecosystems....
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Renewable vs. Non-Renewable Resources
Fifth graders are introduced to the important topic of renewable, and non-renewable, resources. They are expected to be able to correctly categorize different types of resources as renewable or non-renewable. Another emphasis of this...
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Dream Stream
Investigate the parts of a healthy stream to build content-specific vocabulary and ecological awareness. The class builds vocabulary and determines why clean water is important for trout. They design a shoe box to show what a clean...
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The Journey of the Pacific Salmon
Students examine the journey of the Pacific salmon. In this salmon species lesson, students review the stages of the salmon life cycle and conduct an experiment to determine how the water and habitat changes during each stage.
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Kingdom Animalia ~ A Look at the Five Major Classes
Biological taxonomy masters examine the five main classes under phylum chordata. Pupils compare and contrast the identifying characteristics of the various organisms. They explain why taxonomy is important in classifying organisms. You...
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Great Lakes Food Web
Students identify species and components of a Great Lakes food web. Using note cards, they place themselves in the correct order of the food chain based on the species present. They discuss what they believe happens to various species...
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Zebrafish Development
Students examine the early development of zebrafish as a model for embryo development in humans. They observe various stages of zebrafish reproduction from sperm and eggs to fertilized eggs and hatchlings.
San Francisco Public Utilities Commission
Our Water: Many Users - Many Uses
California's water supply is not always stable. Learn about the ways that California weathers a drought with a reading activity about water usage and agriculture. Once kids finish the reading passage, they answer a series of...
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A Tour Down the Hudson River
High schoolers discuss how the Hudson River is an ecosystem made up of both biotic and abiotic factors. They view the PowerPoint the Journal Down the Hudson River. Students become aware of where the Hudson River begins and ends, the...
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Zebra Mussel Population Simulation
Students are taught how to format and enter data into an Excel spreadsheet. They make a graph, and interpret graphed data. Students discuss the possible impacts of zebra mussels on the Hudson river. They graph zebra mussel data.
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Guppy
For this reading comprehension worksheet, students read a one paragraph text about guppies. Students answer one multiple choice question.
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Oceanography
Second graders identify saltwater and freshwater habitats and the resources found in them. They compare and contrast the two habitats and discuss their findings. They discover the resources bodies of water can provide.
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Who Will Get the Last Drop?
Students discuss the importance of California's water system. In this earth science lesson plan, student play the role of different stakeholders. They present a 2-3 minute argument on their group's perspective about their need for water.
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Oceans
First graders recognize that nearly three quarters of the Earth is covered by ocean. They locate the Pacific, Atlantic, Indian, Arctic and Antarctic oceans on a map. They describe the difference between ocean water and fresh water.
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The Excretory System
In this excretory system worksheet, students read a brief excerpt about water balance and the excretory system. Then they identify what compound birds, insects and reptiles living in dry habitats excrete. Students also describe how...
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Exploring "Our Lakes"
In this lakes worksheet, learners access a website to explore the geology and anatomy of a lake. This worksheet has 9 short answer questions.
Curated OER
'O'opu Life Cycle
Young scholars investigate the life cycle of the 'o'opu also known as Hawaiian gobies. In this amphidromous living lesson, students discuss the reproductive cycle, create props and an obstacle course to demonstrate the importance...
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Repopulating Michigan's Waterways
Eleventh graders identify the parts of an ecosystem and how communities change over time. In this ecology lesson students formulate a habitat restoration plan.
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Understanding the Nitrogen Cycle within the Aquarium
Students discuss ammonia, and ways it may get into the aquarium. They complete a worksheet about the Nitrogen Cycle. Students learn how to get the ammonia and nitrite out of their aquarium.
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Plankton / Phytoplankton
Students discuss the importance of plankton in the ocean ecosystem. For this biology lesson, students identify the different types plankton by observing them under the microscope. They explain how plankton population affect global climate.
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Sharks: Scavenging Stomachs
Students examine the role played by sharks in the marine food chain. They conduct a scavenger hunt collecting items that have actually been removed from the stomachs of sharks, and create a display that includes the items and newspaper...
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The Effects of Temperature Variations on the Heartbeat Rate of Daphnia
Students use DigiScope technology to investigate Daphinia, popularly known as water fleas. They design, conduct, and report on an experiment to determine the effects of varying water temperatures on the heartbeat rate of Daphnia.
Curated OER
Water, Water Everywhere and Not a Drop to Drink
Students discuss the importance of taking care of their water supply so not only they can use it but generations in the future. In groups, they examine a real pollution scenario in which a sewer overflowed into the ground water. They use...