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...
Curated OER
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.
Curated OER
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.
Curated OER
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...
Curated OER
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...
Curated OER
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...
Curated OER
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...
Curated OER
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. ...
Curated OER
Searching for Meteorites
Students examine meteorites and attempt to recover meteorite fragments. In this space instructional activity students complete a demonstration on the impact of a meteorite using water balloons and make experimental predictions.
Curated OER
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...
Curated OER
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...
Curated OER
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.
Curated OER
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.
Curated OER
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...
Curated OER
Beyond the Tap
High schoolers explain the basic properties of a watershed including how water flows from higher to lower elevations and how watersheds are interconnected. They comprehend how the placement of buildings, roads, and parking lots can be...
Curated OER
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...
Curated OER
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...
Curated OER
How Full is Full?
Students examine porosity and permeability and relate these concepts to groundwater flow. They use simple materials to conduct a porosity experiment and use the information to understand how environmental engineers decide on the...
Curated OER
The Warmth of the Sun
Students broaden their understanding of the sun, particularly its critical role in warming the land, air and water around us.
Curated OER
The Warmth of the Sun
Students compare and discuss the warmth of the classroom in a variety of places. They chart the warmth of places inside, outside and a pan of water.
Curated OER
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.
Curated OER
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...
Curated OER
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.