Curated OER
"The Good, the Bad and the Bountiful"-Algal Blooms
For this algal blooms worksheet, students draw the near-shore environment prior to an algal bloom and then during an algal bloom. Students predict what the environment would look like after the algal bloom.
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Algal Blooms
For this algal blooms worksheet, students order the stages of a red tide. They answer two short answer questions. Students define three terms relating to algal blooms.
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Bad Algae!
Learners explore algal blooms. In this ecosystem and health lesson, students define and describe harmful algal blooms, then discuss ways in which the impact of these algal blooms could be reduced. Learners work in groups to research...
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"The Good, The Bad, and the Bountiful" Algal Blooms
In this biology worksheet, students draw 2 illustrations of the nearshore environment before and during algal blooms. They explain what happens after the bloom is over.
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Theater Game: "The Good, the Bad, and the Bountiful"
Students play a game to demonstrate the detrimental effects of an algal bloom on the environment. In this microorganism lesson, students discuss microbes and algae. They dramatize the effects of an algal bloom using a role-playing game.
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Algae in the Aquarium
Tenth graders determine the cause of an algal bloom in a classroom aquarium. Students analyze the situation and present a solution to the problem in the given time frame after researching and conducting experiments. Solutions are...
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Pea Soup Ponds
Students perform an experiment where they learn how water can be polluted by algal bloom. They grow algae with different concentrations of fertilizers or nutrients and analyze their results.
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Tracking Ocean Ecology
Students look at the data maps given to them about how chlorophyll affects the algae blooms and make predictions about the harm they will cause. In this data maps lesson plan, students manipulate data sets from the website.
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Using Maps to Make Public Health Descisions Case Study: Harmful Algal Blooms in the Gulf of Mexico
Students are introduced to GIS and its uses. Students participate as public health scientists to deliberate a course of action to explore possible research questions. Pupils interpret spatial data, and make predictions based on GIS data,...
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Harmful Algal Blooms in Full Bloom
Learners calculate the total percentage of samples from the data on the graphs. In this marine science lesson, students analyze the concentration levels over a period of time. They suggest ways to lessen the effect of these blooms.
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Measuring Exponential Growth
Students reinforce math skills while learning about best practices
for protection of water quality in the management of animal feeding
operations. They make a table to show results of their calculations and compare and justify findings...
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Algae Experiments
Students describe the characteristics of algae. In this biology lesson, students perform a series of experiment to explore algae. They investigate the basic things algae need to survive.
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Your Blooming Pond
Pupils model a pond system that becomes enriched with nutrients (fertilizer). They manipulate variables, make observations over time, and draw conclusions that may lead to further inquiry. They, in groups, simulate a pond environment.
It's About Time
The Nitrogen and Phosphorous Cycles
How do we affect the ecosystem, and what can we do to preserve it? Pupils explore chemicals that promote and inhibit plant growth, then discuss the importance of nitrogen and phosphorus to the survival of organisms and describe how...
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Soaps and Detergents
In this chemistry learning exercise, students look for the solutions to the crossword based upon the theme of soaps and detergents. This is helpful to vocabulary acquisition.
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What Should I Know about Biosphere?
If your class is learning about the biosphere, you may find a study guide or reading guide helpful. Focusing on vocabulary, processes, and interactions, the Word document is easy to edit as needed to fit your needs. Another great option...
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Eutrophication Experiments
Observe two different water samples and write down observations. Write a paragraph which predicts the relative amounts of nutrients, nitrates, and phosphates in the water samples. Compare water samples under a microscope.
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Eutrophication Lab
Young scholars examine the effects of detergents and fertilizers on aquatic life and describe algae. Students define the term eutrophication as the process by which a body of water, such as a pond, lake, stream, or river, has a sudden...
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Controlling Nonpoint Source Pollution
Learners examine factors affecting water quality. They test water in a local body of water to determine its quality. They collect data and continue monitoring the water monthly. They assess water quality in the home and on the farm.
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Sewage Matrix and Field Experience
Learners visit a sewage treatment plant and use an exercise to identify the effects of given sewage components on humans and the environment when sewage treatment is bypassed or fails. They read the provided "sewage matrix" worksheet and...
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Water Pollution Lesson Plan: All Messed Up
Students map and calculate the area of the school parking lot and then the volume of water falling on the school parking lot. They map the route surface runoff will take to the nearest water body and describe the roles that human...
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Understanding pH, Alkalinity, and Hardness
Young scholars comprehend the interactions of pH, alkalinity, hardness, and carbon dioxide in aquaculture water. They read the SRAC fact sheet number 464 "Interactions of pH, Carbon Dioxide, Alkalintiy and Hardness in Fish Ponds." ...
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Protists and Fungi
In this science instructional activity, students use basic scientific concepts to complete the series of puzzles about protists and fungi that are intended to increase science literacy.
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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...