Curated OER
Cleaning up an oil spill
Small groups complete a science project involving cleaning up an oil spill. In this experiment, pupils use 4 different sorbents to discover which one absorbs the most oil. Afterward, they make a data table.
Curated OER
Which Plants Grew Best?
This presentation gives a visual account of a class's experiment growing sprouts under different conditions. There are three containers with the same soil and the same seeds. One of the containers got water, but no light. One got light,...
DiscoverE
Clean It Up
Water, water, everywhere, but not a drop to drink—until we clean it, of course! Scholars design a filtration device that removes pollutants from water. The goal is to have the water come out as clean as possible from the device. How...
Curated OER
Stream Scanners
Students investigate quality of water in a stream, lake, or pond by examining chemical, physical, and biological characteristics.
Museum of Science
Design a Submarine
Don't just sink the boat. Using a closed container as a submarine, pupils experiment to see what to add to the container to make it float, sink to the bottom, and hover in the middle. After finding one option, learners see if they can...
US Environmental Protection Agency
Building an Model Aquifer
With almost half of Americans relying on groundwater supplies, it is more important than ever to protect aquifers from possible contaminants. Working in small groups, young environmentalists explore this problem as they create an aquifer...
US Environmental Protection Agency
A Mock Town Meeting on a Proposed Tank Farm
Intended as a follow up to the Protecting Your Drinking Water activity, young environmentalists use their assessment of the a hypothetical town's water supply to debate the installation of underground chemical storage tanks. With...
CK-12 Foundation
Least Time
What is the fastest way to get from point A to point B if you are going through two different mediums, such as air then water? Scholars explore the way light travels through air, water, acrylic, glass, and diamond as they answer this...
College Board
2004 AP® Environmental Science Free-Response Questions
Radioactive isotopes have a wealth of uses, but their waste may cause some concern. One of four free-response questions challenges learners to devise a waste removal strategy for medical radioactive substances. Other questions address...
Curated OER
Water Cycle
Students identify the different stages in the water cycle. In this earth science lesson, students calculate the residence time of water in oceans using a mathematical formula. They explain how this cycle regulates the Earth's climate.
Curated OER
Round and Round-The Water Cycle
Students explore the water cycle. In this earth science activity, students work in small groups to read various books on the water cycle and take notes on chart paper. Students share their notes and teach a younger audience what they...
Curated OER
Water, Water Everywhere and Not a Drop to Drink
Students identify the different stages in the water cycle. In this environmental science lesson plan, students research about different water pollutants in watershed. They describe ways to purify water.
Curated OER
Water: Our Most Important Beverage
Third graders create a KWL chart about water. In this environmental science lesson plan, 3rd graders demonstrate how much water on Earth is usable. They act out the different stages of the water cycle.
Curated OER
Water Cycle Bag
Learners enclose water in an airtight bag and leave it in a warm area to view the water cycle. In this water cycle lesson plan, students observe evaporation, condensation, and precipitation. They then discuss what they learned about the...
Curated OER
The Water Cycle--Using Inspiration Software
Third graders describe and label the water cycle, and list how water changes from one form to another; students use Inspiration Software to label a blank water cycle diagram.
Curated OER
TE Lesson: How Clean is that Water?
Young scholars examine the factors the affect water quality, and allow for animals and plants to live. They look at how engineers apply water quality information when making stream modifications in order to ensure drinking water quality....
Curated OER
Water Resources
Students study water resources that are important to the people of North American and Africa. They use satellite images and data to explore how human actions can degrade, improve, or maintain water resources. They analyze and interpret...
Curated OER
Kids Conserve? Water Preserved
Middle schoolers study conservation and how cities obtain their water. In this water instructional activity students view a PowerPoint presentation and draw a picture of the water cycle.
Curated OER
Do Plants Need Water?
First graders observe the effects of varying amounts of water, sun, and air on lima bean plants. They also predict and describe their outcomes in a written report.
Curated OER
Kids Conserve? Water Preserved
Sixth graders review the steps of the water cycle. Individually, they calculate the amount of water they use in a day and identify ways they can conserve. As a class, they discuss how conserving water today helps future generations and...
Curated OER
Effects of Water Pollution on Aquatic Organisms
Students investigate water pollution. They develop an understanding of the behavior of organisms, of the structure and properties of matter, and of natural and human induced hazards by conducting lab tests. They present their data...
Curated OER
soil, Water, and Plants
Students examine the relationship between water retention and plant growth by conducting two experiments. They first compare the water retention qualities of clay, sand and loam soil types. Then they use the data from the first...
Curated OER
Keeping our Water Clean
Second graders discuss how our actions impact the quality of water. For this environmental science lesson, 2nd graders watch a short film and discuss the problem of polluted water. Students are then divided into groups and record their...
Curated OER
Water Cycle (Grades 2-4)
Students demonstrate their understanding of the water cycle and how it effects the environment by graphically depicting and describing the water cycle.
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