Curated OER
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.
Curated OER
Bad Algae!
Students 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. Students work in groups to research...
Curated OER
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 plan, students discuss microbes and algae. They dramatize the effects of an algal bloom using a role-playing...
Curated OER
Harmful Algal Blooms in Full Bloom
High schoolers 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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Algal Blooms
In 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.
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...
Polar Trec
Drawing Diatoms like Ernst Haeckel
Why do scientists rely on drawings rather than just photographs of their research studies? The activity introduces drawings of microscopic organisms and the importance of accuracy. Young artists draw organisms and learn why focus and...
Curated OER
Using Maps to Make Public Health Descisions Case Study: Harmful Algal Blooms in the Gulf of Mexico
Learners 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,...
Curated OER
Water Quality and Nitrates & Phosphates
Students examine the effects of nitrates and phosphates on the dissolved oxygen levels in different water sources. In this series of 3 lessons, they consider the reasons for nitrate and phosphate level increases and their effects on...
Curated OER
Microworlds in Waterways Around You Home
Students explore the concept that different waterways support different organisms. After completing experiments, students predict what life-forms exist in each waterway in their area. They research how humans impact the habitat of other...
Curated OER
Oyster Gardens - No Soil Required!
Explore the practice of oyster gardening. Because oysters play a vital role in marine ecosystems and their populations have declined, biologists are transplanting oyster seed to repopulate reefs. After learning about this practice,...
Curated OER
Mystery Spill
Young scholars investigate the cause of birds dying in Monterey Bay. In this scientific research lesson, students use various resources, scientific investigations, and vector analysis to solve an environmental mystery.
Curated OER
Secret Agents of Dissolved Oxygen
Students determine the changes in different types of water in a sealed container over time. They investigate how to measure dissolved oxygen, temperature, and carbon dioxide with calculator or computer probe-ware. Students determine the...
Curated OER
BIOASSESSMENT OF STREAMS
Pupils work as a team to gather organisms from a stream to evaluate if the water quality is excellent, good, or fair to poor.
Curated OER
The Dead Zone: A Marine Horror Story
Students graph dissolved oxygen versus depth using data taken from NECOP Program. For this marine science lesson, students explain the causes of hypoxia. They recommend possible solutions to this problem.