NOAA
Build Your Own Ocean Ecosystem
Hold the sea in the palm of your hand! Amateur oceanographers work together to create models of an ocean ecosystem in the sixth and final installment in a series. Raise awareness of global ocean health issues through guided research,...
Curated OER
Erosion in Freshwater Ecosystems
Pupils explore the concept of sediment pollution. For this erosion lesson, students discuss the process of erosion and determine how sediment pollution affects animals that live in freshwater ecosystems. Pupils respond to questions about...
Curated OER
Investigating Fresh Water Ecosystems
Sixth graders examine the fresh water ecosystems. In this environmental lesson, 6th graders work in groups to collect information about a fresh water ecosystem and report their findings to the class in the form of a brochure.
Curated OER
Changing Planet: The Warming of Our Large Lakes - Reasons for Concern
Another A+ lesson on the impact of climate change comes to you from the National Earth Science Teachers Association. In this installment, learners model the stratification of water in lakes due to temperature differences. The lab also...
Curated OER
Ecosystems and Remote Sensing
Students obtain remote sensing data to compare and contrast global biomass data with global temperature data.
Virginia Department of Education
Freshwater Food Chains
What's in the water? Encourage your class to further explore this question and learn about pond ecosystems, food chains, and food webs as they complete this hands-on activity. They view the environment from a new perspective...
Curated OER
Water Cycle and Ecosystems
Students explore the water cycle. In this investigative lesson, students examine the water cycle process. They will record their observations and discuss marine and freshwater ecosystems.
Curated OER
Living Organisms as Indicators of Pollutants in Fresh Water Ecosystems
Students observe the effects of pollution on living organisms. For this pollution lesson plan, students observe fresh water Hydra and look at their structures and movement. They place samples of pond and lake water on the Hydra and...
Curated OER
Ecosystems of the World
Students are able to list different ecosystems and describe their environment and organisms. They have an understanding about the function and balance of the ecosystems. Students are able to tell what type of ecosystem the St. Mary's...
Curated OER
Dissolved Oxygen in an Aquatic Ecosystem
High schoolers explain why dissolved oxygen is important in aquatic ecosystems. They evaluate the optimal dissolved oxygen levels for living organisms.
Curated OER
"Using Cichlids To Demonstrate the Effects of Human Activity On Ecosystems"
Students explore the freshwater ecosystem of Africa's Lake Victoria by creating a freshwater aquarium. They investigate factors affecting the aquarium's ecosystem and conduct lab activities.
Curated OER
The Different Fresh Water Ecosystems
Students summarize the characteristics of an ecosystem. In this biology lesson, students identify five major fresh water ecosystem. They define terms and write a journal about what they learned.
Curated OER
That's Predictable - Stream Side Science
Research the impact that changes in biotic or abiotic factors might have on an ecosystem. Debate for or against the changes and take action in the community. This resource ideally follows stream studies that young ecologists may have...
Curated OER
Freshwater/Saltwater "Eggs-Periment"
Students explore water properties by conducting a class experiment. In this buoyancy instructional activity, students utilize freshwater, saltwater, plastic cups, hard boiled eggs and food coloring to experiment with the floating...
Curated OER
Your Own Fresh Water Aquarium in the Classroom
Learners explore aquariums. In this fish and ecosystems lessons, students establish a freshwater aquarium environment using materials provided. Learners read about and care for the classroom fish.
Curated OER
Hawaii's Freshwater Animals - Species Report
Students explore biology by creating a report for the class. In this oceanography instructional activity, students research and identify the survival characteristics of a list of freshwater animals by utilizing the Internet and library....
Curated OER
Creating a Freshwater Ecosystem
Students correctly identify some fishes of Texas and parts of their ecosystem.
Curated OER
Ecosystem Food Web Mural
Learners create a food web mural about an ecosystem of the freshwater marsh. For this food web lesson plan, students write about the organisms and how each one depends on another.
Curated OER
Energy Flow in Ecosystems
Middle schoolers, in groups, create a slide show about the ecosystem and answer critical thinking questions based on their research.
Curated OER
A Tour Down the Hudson River
High schoolers discuss how the Hudson River is an ecosystem made up of both biotic and abiotic factors. They view the PowerPoint the Journal Down the Hudson River. Students become aware of where the Hudson River begins and ends, the...
Virginia Department of Education
Biomes of the World
Incorporate knowledge about biomes and ecosystems in multiple ways while encouraging creativity. Emerging ecologists collaborate and perform research to complete a graphic organizer about various biomes of the world. They conclude the...
Curated OER
Life in a Drop of Water
Students observe the wealth of living organisms in a drop of water from our freshwater ecosystems. They classify the types of organisms observed as single-celled or multi-cellular and use a key or chart to identify and name the organisms...
Curated OER
Hawaii's Freshwater Ecosystems
Students examine brackish water. In this Science lesson plan, students observe organisms found in brackish water. Students record their observations of the various organisms.
Curated OER
Build An Island
Young scholars explore erosion. In this science lesson, students build an island and observe the effects of erosion on the island. Young scholars discuss freshwater ecosystems in Hawaii.