Curated OER
Ground Surfaces and Infiltration
Students study permeability and apply the concept to different types of ground materials. In this ground surfaces lesson students complete a lab and fill out a table of their results.
Curated OER
PA Watersheds, Many Ways to the Sea
Students examine the water cycle and the factors that interact with watersheds. In this watersheds activity students describe the purification process, trace the flow of infiltrate water through aquifers, and research the Internet...
Curated OER
Natural Refrigeration
Students build a refrigerator that does not require electricity. In this environmental science lesson, student consider desert dwellers of Africa who have no access to electricity. Students use flower pots, sand and water to study the...
Curated OER
Recreating the Greenhouse Effect
Learners recreate the greenhouse effect. In this environmental science lesson, students gather materials and follow procedures to create the greenhouse effect on a small scale.
Curated OER
Winogradsky in a Bottle: Beginning a Winogradsky Column
Students study changes in the environment using a microscale experiment. In this environmental science lesson, students construct a modified "Winogradsky Column" to observe bacteria activities. They record observations and formulate a...
Curated OER
Groundwater Realities
Students review the components of the scientific inquiry method. In groups, they use the internet to research the sustainability of water resources in their community. They examine an environmental impact study, answer questions and...
Curated OER
Hazardous Chemicals in Your Neighborhood
Students examine the effect of hazardous chemicals on humans. They discover how the chemicals are cleaned up and the facilities in their neighborhood. They identify federal and local agencies that oversee environmental hazards
Curated OER
Let the River Run
Pupils examine deposits found in a river in this science lesson. They collect data of sediment deposit found in the Mississippi river, then graph and analyze their data using the TI.
Curated OER
Can We Keep the Lake Clean?
Students are introduced to the water cycle. They help draw a picture of a lake ecosystem, adding human impacts that affect water quality. Students help fill in the components of a drawing of a water system. At the end of the lesson...
Curated OER
Find the Speed of a Protist
Students identify protists under a microscope, and using a stopwatch calculate the speed of a protist from a pond water sample. They use distance and time to identify the speed of a protist, and create a distance versus time graph to...
Carnegie Mellon University
Introduction to Climate
Begin a full lesson on climate change by demonstrating how carbon dioxide gas contributes to increased temperatures. Be aware that pressure inside the antacid-containing bottle in Activity 2 may cause the lid to fly off; keep viewers at...
Global Oneness Project
Bearing Witness
A controversial construction project in South America, the Belo Monte dam, is endangering local cultures, ecosystems, and communities. High schoolers create a concept map based on an online article they read before engaging in...
University of Connecticut
Building Your Own Biosphere
On September 26, 1991, four women and four men entered the scientific experiment, Biosphere 2; the doors were sealed for two years in order to study the interactions of a biosphere. In the activity, scholars explore biospheres by...
Chymist
Alum from Waste Aluminum Cans
Turn aluminum cans into pickles! An engaging experiment has learners chemically change aluminum into a substance with many purposes including the manufacture of pickles. After performing the chemical conversion, the experimenters verify...
Curated OER
What's The Level?
Students examine the movement of the water table and saturation zones. They describe the movements of the water table and locate the saturation zones. Students identify the function of each saturation zone. They develop a model of the...
Curated OER
Is Dilution the Solution to Pollution?
Learners explore the different types of pollution. they conduct experiments using dye mixed with tap water to measure the levels of dilution. They discuss at what point the dye (pollution) would be diluted enough to be safe to drink.
Curated OER
Creek Restoration Project
Young scholars gather and analyze scientific data from a local creek. Over weeks or months, students observe their local environment, collect water samples, and evaluate test results. Extension activities are suggested for evaluating...
Curated OER
Settling The Wasterwater Problem
Students name models that are representations of larger objects. They suggest ways that industry, agriculture, and mining affect water quality. Pupils demonstrate the use of lagoons for treating wastewater. Students define the...
Curated OER
Environment: How'd That Pollution Get There?
Learners examine how global wind and water patterns aid in the spread of worldwide pollution. In groups, they read articles about the domino effect of pollution and create posters displaying its journey. On blank world maps, students...
Curated OER
Florida's Springs
Students calculate the water usage for irrigation of school grounds. They use maps in determining which areas are irrigated.
Curated OER
N, B, and T: Pollutants Three
Learners 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...
Curated OER
Shoal Destroying
Students investigate methods used in the fishing industry. In this environmental stewardship lesson, students visit selected websites to research fishing methods and create a game based around the fishing industry.
Curated OER
Florida's Springs
Students illustrate how water is stored and the water cycle. They discover how underground water can become contaminated.
Curated OER
Groundwater Detectives
Students measure the pH of soil samples from a hypothetical site to locate a contaminant spill and will predict the direction of groundwater flow using mathematical modeling. They use the engineering design process to develop...