Curated OER
fun with Plants that We Use
Students become familiar with the products made from various plants. In this plants lesson, students experiment with natural dyes from plants. Students complete a list of things made from plants. Students answer...
Curated OER
Examining Pond Life
Students collect and examine microscopic life from a local pond. In this biology lesson, students examine local pond water, searching for protozoa, with the use of a microscope. Students identify the various life forms in their slides...
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Pollution Assessment: Is Wood Lake a Good Lake?
Learners become aware of pollution in Richfield Minnesota's Wood Lake, identify sources of pollution in Wood Lake, learn to use variables, equations, spreadsheets and modeling software, and generate solutions for the problem.
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Tornado!: Types and Formation
Students discuss the different types of tornadoes and how they form. Working in groups, they record journal entries by conducting experiments with water bottles simulating vortex formation.
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Floating and Falling Flows
Students discover fluid dynamics related to buoyancy through experimentation and optional photography. Using one set of fluids, they make light fluids rise through denser fluids. Using another set, they make dense fluids sink through a...
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WHAT'S ORGANIC?
Students explore how certain foods come to be certified "organic." They write the words "organic" and "synthetic" and given the definitions of each. Students are given dictionaries. They are asked: "What is organic food?" Students grow...
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How Does Your Ecosystem Grow?
Students consider that under certain conditions in nature tend to remain the same or move toward a balance. They observe populations and determine the functions (e.g., de-composers, producers, consumers) they serve in an ecosystem. They...
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Getting Thirsty?
Students explore the concept of drought and its significance as a natural hazard. For this drought lesson plan, students complete 13 questions on an "Introduction to Drought as an Ecosystem Stressor" worksheet and discuss the responses...
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Stream Table
Learners explore channelization, riparian habitats and soil erosion to find out about the aquatic habitats in Iowa. In this aquatic habitats lesson, students define important terms and read an article about pollution. ...
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Sounds Like Music
Students define and examine the connections between sound and music and how engineers design instruments. They listen to examples of musical instruments, view a demonstration of a tuning fork and bottles filled with varying amounts of...
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Glaciers Worksheet #1
The landscape impacted by glacier activity is drawn at the top of this worksheet. Ten multiple choice questions follow, some relating to the diagram, and some about the quality of soil left by glaciation. It is not often that you come...
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Acid Rain: Where Have All the Rainbows Gone?
Students study the pH scale and sources of acid precipitation. For this acid rain lesson students complete a lab on acid rain then complete a handout.
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Understanding Weather Maps and the Importance of StormT
Students explain how storm tracking is important to understanding sources of acid rain pollution. The read and explain a weather map. They set up plastic or glass collection container for rain in an open area away from buildings and trees.
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Poseidon's Protectors to the Rescue
Students explore the concept of philanthropy. In this environmental stewardship lesson, students explore the Greek mythology story of Poseidon. Students write letters to Poseidon that address water pollution today and express how they...
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Watershed Management
Students investigate the concept of a watershed. They conduct research into the concept using a variety of resources. Students take a field trip to a local watershed to make observations. The outcome is a report concerning the outside...
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Karst Topography
Young scholars observe a movie about karst topography over the Internet and note nonpoint source pollution. They discuss ways to manage pollution and their experiences with any polltion sources.
National Energy Education Development Project
Exploring Transportation
Did you know horsepower is actually based on the power of a horse? 60 horse power is the equivalent of being pulled by a team of 60 horses! Viewers will learn other interesting facts like this from a presentation that begins with the...
National Park Service
It Was a Very Good Year
Waterton-Glacier International Peace Park includes whitebark pines that are over 1,200 years old, meaning they have been there since before medieval times. The second lesson of five details how to read tree rings for climate change and...
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What's The Flow?
Students examine urban runoff and identify peak flows. They examine causes for different flow rates, and complete worksheets and a graph.
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The Romans: Public Health and Water
In this Ancient Rome worksheet, students read about the public health system of Ancient Rome: aqueducts, public baths and sewers.
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Acid Rain
Students write paragraphs and color illustrations about acid rain. They color in where gases come from, where they mix, and where they return. They discuss where acids form in the atmosphere and list manmade sources of gases.
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TE Activity: The Great Divide
Students simulate the distribution of nonrenewable energy resources using cookies. They determine how the world's growing population effects the equitable distribution of these resources. They look at how engineers work to develop...
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Modeling Oil and Gas Reservoirs
High schoolers investigate energy by researching how oil reservoirs work. In this fossil fuels lesson plan, students conduct an experiment using a half full bottle of water, corn oil and oxygen, recording their data as the elements are...
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Nutrient Enrichment vs. Oxygen Depletion
Learners investigate how excess nutrients enter a body of water, and the harmful effects they have on aquatic organisms.