Curated OER
The Dose makes the Poison
Learners investigate the effect of a chemical (they choose) on the germination of seeds. They calculate % chemical concentrations in water, form a hypothesis, and discuss the ethics of using animals in biomedical research.
Curated OER
Water Pollution Lesson Plan: What's the Flow?
Students study urban runoff. They identify the urban runoff in a simulated area and determine peak flows using charted data. Finally, they discuss possible causes of the differences in flow rates.
Curated OER
Prairie Restoration and Prairie Ecology
Students collect data as they identify and classify native prairie plants and insects. They create their own population study using a variety of sampling techniques to determine the population density of various species. Students...
Curated OER
Biomagnification
Young scholars use real data to create an algebraic equation. They explain how the build up of small levels of contaminates can quickly become detrimental to species higher in the food chain.
Curated OER
Pollution and Marine Life
In this pollution and marine life activity, students use 9 given terms related to types of pollution and ocean food chains to complete sentences. Students number the effects of human sewage and soil runoff that harm ocean organisms in...
Curated OER
An Underground River
Seventh graders describe how water flows through the ground, what an aquifer is and what soil properties are used to predict groundwater flow. They consider the affects of pollution on groundwater supplies and write a letter drawing...
Curated OER
Diet: You Are What You Eat
Third graders examine the issue of food quality to assess the dangers of pesticides, additives, and improper food preparation. After keeping food diaries and categorizing foods, they fill in food pyramids based on their journal entries....
Curated OER
Earth Day Crossword Puzzle
In this crossword puzzle about Earth Day worksheet, students read the descriptive sentences, use the word bank, and complete the puzzle. Students write 12 words.
Curated OER
Contact Angle. Interfacial Tension and Wetting
Students determine the contact angle of water on different surfaces. In this physics instructional activity, students calculate their percent error using a mathematical formula. They explain the advantages of using non-wetting surface...
Kenan Fellows
Determining the Effects of a Golf Course on Stream Health
Do golf courses affect the water organisms in nearby streams and ponds? Small groups collect samples of water upstream and downstream from a golf course and analyze the macroinvertebrates found and the stream index values of the two...
Virginia Department of Education
Changes in Ecosystems
How does water pollution affect the environment? Provide your class with the resources to answer this question as they learn about eutrophication and ecosystem changes. Over two weeks, they simulate the effects of pollution on the...
It's About Time
Competition Among Organisms
Who knew plants could be so competitive? Join your class as they observe plants competing for space and nutrients. Middle and high schoolers describe possible effects of introducing a new species into an already established ecosystem,...
Global Oneness Project
Rethinking the Fabrics We Wear
What are fibersheds and what what do they have to do with environmental protections? A photo essay and audio recordings about Mimi Luebbermann, and her sheep, cause consumers to reflect on how their clothing choices can support local...
Curated OER
Little Me in a Big World: Ants
First graders predict, observe and record strategies to overcome them using discussions, role play, and charts. Over a three or four day period, they examine obstacles that humans and insects encounter.
Curated OER
Is Organic Food Worth the Extra Cost?
Young scholars calculate the amount of pesticide residue in selected foods for two
pesticides and determine if these levels are safe. They read an article about a
research study looking for metabolites of these pesticides in children....
Curated OER
The Global Impact of Insect Borne Diseases & Agriculture
Students study the global impact of insect borne diseases, the appropriate use of pesticides, and the concept of human interrelations on a world wide scale. They examine how to safely apply a pesticide, according to the label.
Curated OER
Just What are you Eating?
Learners identify and articulate pros and cons of genetically modified foods (GMF) including references to scale of controversy worldwide. Students then identify where they might find GMFs in their diets, read different opinion pieces on...
Curated OER
Postcards from the Edge: Endangered Species
Middle schoolers use the internet to identify the endangered species in their state. Using this information, they create a postcard with a picture of the animal along with facts. They discuss the main reasons to protect the endangered...
Curated OER
Potential Hazards in Your Home
Pupils increase their awareness of the hazardous chemicals humans come in contact with, and explore less hazardous alternatives.
Curated OER
Fertilizers, Pesticides and Human Health- American Lessons
Students explore migration and why people move. They explore the movement of native populations. Students explore the economy as an factor in migration. They discuss the exploitation of the migrant worker.
Curated OER
Be A Bug Scout
Students perform outside activities to determine the amount of insects, flowers, or common weeds within an area. They predict the number of insects they will find within their square area. Using calculators, students organize the data...
Curated OER
LD50 of NaCl to Gammarus spp.
High schoolers learn the meaning of LD50 through lecture and discussion. Through experiment, students graph and calculate the LD50 of salt on fresh water amphipods. High schoolers compare results of the experiment with pesticides and...
Curated OER
Florida's Springs
Young scholars calculate the water usage for irrigation of school grounds. They use maps in determining which areas are irrigated.
Curated OER
From the Farm to Your Table: Where Does Our Food Come From?
Young scholars discover where the food they eat comes from. Using maps, they identify the agricultural areas of the United States and the products that are grown in each area. Using the internet, they research how food gets to America...