Howard Hughes Medical Institute
Building Ecological Pyramids
Looking for a fresh take on traditional food/energy pyramids? Conduct an innovative activity where pupils build their own! The lesson uses research data from Gorongosa National Park in Mozambique for a real-life safari touch. Scholars...
Curated OER
Pond Water Web
Students identify the different organisms in the food web. In this biology lesson, students create food chains using the information on cards. They explain what happens if an organism is removed or added in the web.
Curated OER
Regents High School Examination: Living Environment 2005
The 2005 version of the Regents High School Examination in the area of ecology is as comprehensive as previous years' exams. It consists of 40 multiple choice questions on everything from the structure of DNA to the interactions within...
Curated OER
Ecology: The Food Web
In this ecology activity, students match the vocabulary to the definitions, then represent producers and consumers by drawing a Pyramid of Numbers.
Curated OER
Animals and the Food Webs that Love Them
Students study the animals that Lewis and Clark would have encountered. In this animals lesson students study the food web and how human populations have affected them.
Curated OER
Aquatic Ecosystem Exploration
Students visit a local stream, pond, creek, or river and collect macroinvertebrates. They sort macroinvertebrates and identify each species using a dichotomous key. Students decide on trophic levels and construct a possible food web for...
Curated OER
A Coastal Arctic Food Web
Students create a food web of the arctic ecosystem. In this biology lesson, students explain how global warming affects this ecosystem. They explain how losing a species affects the entire community.
Curated OER
Food Webs
Students recognize interdependence in a food web by using yarn and notecards to create a food web and discussing what would happen if one of the organisms from a certain trophic level is removed.
Curated OER
Food Webs
Students research an animal to define its food web and life cycle. In this animal life cycle lesson, students research an animal and define its food web. Students then present their animal food webs to the class and note other animals in...
Curated OER
Marine Food Webs
Students examine how food webs illustrate the ways in which organisms depend on each other for energy and nutrients, and make food webs showing the feeding relationships among organisms encountered in the Gal??pagos coastal waters.
Captain Planet Foundation
Energy Flow in the Garden
How can you tell what an owl has eaten? Study the food chain and flow of energy in an ecosystem by dissecting an owl pellet and noting the bones found inside. Additionally, the instructional activity includes a game about consumers and...
Biology Junction
Energy Flow in an Ecosystem
Every living thing requires a food source, thus the interconnections in ecosystems become complex. Scholars learn about these interconnections in a presentation on energy flow. It starts with the sun and moves through many different...
Chicago Botanic Garden
Ecological Mismatches
Modeling is a powerful teaching tool. The final installment in a six-part series has pupils complete an activity to model a food web and discover the interconnected relationships in an ecosystem. They then read about changes in migratory...
Curated OER
Ecological Footprint--How Does The Way We Live Affect Earth?
Students demonstrate an awareness of the global implications of decisions that individuals and families make about their needs and wants. They identify environmental and health issues related to the production and consumption of food....
Curated OER
The Web of Life
Students demonstrate the interrelationships of animals and plants. In this ecology lesson, students discuss the things plants and animals need for survival and study the glacier food chain. Students simulate the web of life by using a...
Curated OER
Ecology and the St. Lawrence River
Ninth graders complete a unit of lessons on ecosystems, organism interactions, and energy flow. They create a key for known species of fish, diagram the movement of energy through an ecosystem, and create and present food chains and food...
Chicago Botanic Garden
Leaf Litter Ecology Lab
Some organisms spend their entire lives in leaf litter. The third in a series of six is a great lesson exploring the community of leaf litter. Groups gather and then spread leaf litter over white paper and remove leaves/twigs while...
Curated OER
Ecology
For use early in the year with your ecology class, this collection of slides introduces viewers to cycles in nature and relationships between organisms. There is a food web diagram, but the presentation is incomplete without any diagrams...
Curated OER
Principles of Ecology
For this ecology worksheet, students will review 10 vocabulary words associated with the basic principles of ecology. This worksheet has 10 fill in the blank questions.
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Regions and Habitats
Fourth graders identify the different habitats found in the seven regions of the United States. In this ecology activity, 4th graders write an essay about how humans affect the ecosystem and vice versa. They discuss how changes on one...
Curated OER
Food Chain/Food Web
Students explore ecosystems. In this ecology lesson, students read an article explaining ecosystems. Students create a visual organizer with index cards using components of various ecosystems.
Curated OER
Texas Ecoregions Summary Sheet
In this ecoregions of Texas worksheet, learners complete a summary of a particular ecoregion in Texas. They find the producers and consumers of the region, they draw a food chain, the draw a food web, and they complete an energy pyramid...
Curated OER
Food Chains, Food Webs, Biomass Pyramids and Cycle
In this food chains worksheet, students complete a crossword puzzle by placing 16 terms into the puzzle that match the clues given. Students review food webs, biomass pyramids, and the water cycle.
Curated OER
Forest Food Web Activity
Students gain knowledge of food webs and ecological interconnections in the forest, and place different life forms in their proper place in a food chain. Students appreciate the balance of nature and how humans are affected by extinct...