University of Southern California
Mastering Microbes
Small but mighty! Learners explore the role of microbes in a healthy ecosystem. An engaging lesson asks pupils to design an aquaponics system that demonstrates that healthy microbes are necessary to maintain the ecosystem.
Science Matters
Formative Assessment #3
Thirteen short-answer questions follow a brief food web activity in a formative assessment designed to test knowledge of ecosystems and the energy that flows through them.
Howard Hughes Medical Institute
Lesson 4: Gorongosa's Food Webs
Who eats who in the savannas of Africa? Explore trophic levels with part four of an eight-part series of lessons focused around Gorongosa National Park. After young explorers identify animals using trailcam images, they construct a food...
American Museum of Natural History
Bio-Benefits
Kick-start a discussion of the importance of biodiversity with a colorful resource that touts the benefits of maintaining healthy ecosystems. The images stress the interdependence of all the elements of an ecosystem.
DePaul University
Contrast and Evaluate Fact and Opinion
How can you tell when an author is expression an opinion or stating a fact? Use two short reading selections to emphasize the difference between a statement that you can prove and one that you can't. The first passage explains food...
NOAA
Biological Oceanographic Investigations – Keep Away
As of 2015, there are 53,481 oil wells in the Gulf of Mexico. Scholars determine how species diversity is impacted based on the ecosystem's distance from a drilling platform. It focuses on finding the mean of data sets and creating bar...
Polar Trec
Rings of Life
Individuals analyze tree rings to determine the health of an ecosystem. They then look at otoliths of fish, hard calcium carbonate structures located behind the brain, in the same manner.
Curated OER
Pond Ecology
A lab activity is a great way to incite thoughtful questioning and scientific processes. Pupils will collect organisms with a Petri dish, make observations, sketch the organism, ask questions, then attempt to identify the specimen...
Consortium for Ocean Science Exploration and Engagement (COSEE)
Climate Change Impacts on Blue King Crabs
Carbon dioxide is not only causing global temperatures to increase, it causes the oceans to become more acidic. Lesson focuses on the blue king crab and the fragility of the habitat due to climate change. Scholars create a concept map...
Global Oneness Project
Bearing Witness
A controversial construction project in South America, the Belo Monte dam, is endangering local cultures, ecosystems, and communities. High schoolers create a concept map based on an online article they read before engaging in discussion...
Curated OER
How Does Your Ecosystem Grow?
Students consider that under certain conditions in nature tend to remain the same or move toward a balance. They observe populations and determine the functions (e.g., de-composers, producers, consumers) they serve in an ecosystem. They...
Curated OER
Ecosystem Interactions in Refuges
Seventh graders, using national parks as models, illustrate the energy flow in ecosystems. Working in groups, they use murals, flow charts, or other visual displays to record their findings. Students represent the food chains and webs...
Curated OER
Ecosystems at School
In this ecosystem worksheet, students use a string and make a large circle. Everything in the circle is part of the ecosystem the students will study. They identify everything in their ecosystem and classify their data. They answer 2...
Curated OER
Ecosystem Interdependence
Students outline a scenario demonstrating ecosystem interdependence. They explain the effects of this change according to the food web. They give a positive example such as increased rain and have the students call out answers to your...
Curated OER
Upsetting Ecosystem Balance
In this ecosystem worksheet, students determine the affect on an ecosystem if different organisms are altered or removed. Students complete a graphic organizer.
Curated OER
Natural Inquirer Ecosystem Article Lesson
Students discover new ways to preserve the ecosystem by completing graphic organizers. In this environmental lesson, students read an article from the Natural Inquirer in small groups and fill out a graphic organizer based on the...
Curated OER
LEAF (Learning Exercises and Activities in the Forest
Students observe populations and determine the functions (e.g., decomposers, producers, consumers) they serve in an ecosystem. They investigate the energy flow ecosystems. Students investigate factors (.g., Resources, light, water) that...
Curated OER
The Food Chain Game - A Lesson in Ecosystems
Students are divided into three groups, herbivores, omnivores, and carnivores which receive a certain number of lives. Once in their ecosystem (outside or the gym), the carnivores chase and eat either the herbivores or omnivores, the...
Curated OER
Energy Through the Ecosystem
For this ecosystem worksheet, students use a diagram of an ocean-based food web to complete 5 short answer questions about the energy flow through this ecosystem.
Curated OER
A Mini World
Students build their own biodome ecosystem. In this biodome lesson, students learn how engineers use brainstorming to come up with ideas on how to design a biodome. In the end, students create their own biodome ecosystem.
Curated OER
On the Attack
Students explore how government restrictions and over fishing impact the ecosystems of sharks and contribute to or curb their danger to humans. They synthesize their understanding of the issues by creating board games in groups.
Curated OER
Producers, Consumers, Decomposers (3-5)
Students gather evidence to explain that organisms in an ecosystem are tied together by their need for energy. They see that decomposers break down dead organisms and wastes and release the nutrients they contain into the soil,
Curated OER
Salt Marshes And Their Inhabitants
Students investigate the ecosystem of the salt marshes. This is done in order to develop an appreciation for this type of environment. They conduct research using a variety of resources. Students are given samples of different organisms...
Curated OER
How Ecosystems Change
In this ecosystems worksheet, students will look at 4 diagrams and determine if either primary or secondary succession would occur after that particular event happened. Then students will determine the limiting factor for 4 different...
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