Curated OER
Food Chains
Learners take a look at the relationship between organisms in food chains, food webs, and energy pyramids. After an opening demonstration by the teacher, pupils are split up into groups. Each one is assigned an environment such as:...
World Wildlife Federation
Food Chains and Food Webs
As part of a study of food chains and food webs, class members complete a series of worksheets that trace a marine chain from producers to consumers or decomposers. After studying a food chain example, young marine biologists make up...
Curated OER
Food Chains & Food Webs
Tenth graders examine how energy is lost through different trophic levels. In this trophism activity students construct a food web and view a video.
Curated OER
Web of Predators and Prey
Students investigate the food chain by researching the Internet. In this ecosystem activity, students view the video "Competitor and Predator" and read a book from the series "The Magic School Bus." Students utilize a worksheet to...
Curated OER
Rocky Shore Food Web Drama
Students explore food chains. For this ecosystem lesson, students discover how plants and animals rely on each other for survival. Students research the rocky shore ecosystem and create a skit representing the ecosystem.
Curated OER
Food Web Mobile
Students explain the main concepts of food webs and food chains. They
describe the role of animals, plants, and other organisms in cycling energy and matter through a food web by creating mobiles. Lesson contains adaptations for all levels.
Curated OER
Food Chains
Fourth graders investigate food chains. They review cycles and discuss ecosystems. They select an environment and create a food chain in small groups. They write their food chain and label it for the class to evaluate. They create...
Howard Hughes Medical Institute
Modeling Trophic Cascades
In the ecological game of who eats who, one small change can have a big impact! Individuals create food chains in an array of ecosystems, then determine what happens to organisms in the chain when one organism changes its feeding...
Curated OER
Marine Ecosystems
Young scholars identify producers and consumers and construct a food chain from four marine ecosystems. They describe the delicate balance among organisms in each environment. In groups, students discuss the human activities that upset...
Curated OER
Week 8 - Sea Life
Using a magnifier, mini marine biologists examine the barbules of a bird feather. They swirl the it into a mixture of oil and water and then re-examine the feather. After the activity, discuss how the oily feathers pose a problem to sea...
Curated OER
Food Webs
Students create a bulletin board display illustrating food chains they make from a list of ocean organisms. Students also play a game showing what happens when one of the organisms is removed from the food chain and how they are all...
NOAA
Marine Ecosystems
Be at the top of the food chain when it comes to understanding marine ecosystems. The 21st installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO) program investigates marine ecosystems, ocean zones, and food...
Curated OER
Food for Thought
Students explore the food chains in a variety of ecosystems and its relationship to the survival of threatened or endangered marine animals or fish in the ocean. The interdependence of the species is investigated in this lesson.
Curated OER
Food for Thought
Learners understand the importance of each member of a food chain through a game. In this food chains lesson, students receive background information and then play a game to simulate what happens in the food chain of an endangered...
Curated OER
Polar Bears and Ice
Students explore the Arctic food chain. They examine the needs of the polar bear and the threat that global warming poses to them. Students write a letter to a local political representative explaining what they have studied and...
Curated OER
Antarctica Food Chain
Young scholars visit an interactive web page. For this food chain lesson, students visit an interactive web page displaying an example of the food chain in Antarctica. As young scholars move their mouse over the images, captions appear...
Curated OER
Food Web Crossword Puzzle
In this food web crossword puzzle activity, students use the 23 clues to identify the correct terms that will solve the crossword puzzle.
Ask a Biologist
It’s a Plankton Eat Plankton World
For as small as they are, plankton sure play an enormous role in maintaining marine ecosystems. Dive into an investigation of these tiny organisms with a hands-on life science activity in which children cut out pictures of sea animals...
Curated OER
Activity 1: Please Pass the Energy, Food Webs in the Upper Ocean and Hydrothermal Vent Communities
Middle schoolers create food webs for two different ocean communities. They are given cards showing organisms from the surface of the ocean. They arrange them in order of who eats whom. After this class activity, students create a food...
Consortium for Ocean Science Exploration and Engagement (COSEE)
Arctic Smorgasbord
Though the walrus spends roughly one third of its time on land, it eats organisms that live on the bottom of the ocean. The first in a series of five, the lesson plan uses a variety of plant and animal cards to have scholars build an...
Curated OER
Web of Predators and Prey
Students investigate the components food chains and food webs in various ecosystems. They describe how living things depend on one another for food energy (food chain) and how more than one food chain exists in an ecosystem
National Wildlife Federation
Plants and Animals of the Arctic
The Arctic food web may be more limited than other environments, but it has all the same components. With an interactive activity, pupils assume the roles of the components of an Arctic food chain. They move around and link themselves to...
Forest Foundation
The Web of Life
Producers, herbivores, carnivores, omnivores, decomposers. To begin a study of the forest ecosystem, learners examine the connections among the members of ecological communities.
American Museum of Natural History
Dive Into Worlds Within the Sea
The ocean is a series of ecosystems within an ecosystem. Learners dive into an exploration of ecosystems in an interactive lesson. They identify connections between organisms by following leading prompts within the lesson. The resource...