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:...
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 after...
Teach Engineering
Food Chains and Food Webs - Balance within Natural Systems
Feast on an informative resource. Scholars learn about food chains and food webs and how these interactions give information about the natural community. A PowerPoint presentation provides information about this concept.
Curated OER
Amazon Food Chain
Explore food chains in the Amazon Rainforest using this resource. Learners discuss the predator vs. prey relationships in the food chain. Then, they create a food web to describe this relationship. This is a simple and effective way to...
Curated OER
Costa Rican Food Chain
Discuss the animals and plants in the rainforest food chain using this lesson. Learners talk about and do research on the top predators from the Costa Rican region and create a model of one of them in class. They also make a visual model...
Curated OER
What Does Earth Day Mean? - Biology Teaching Thesis
Young scholars possible sources of water pollution, and explain the effects that water pollution can have on the food on the food chain. They Name human and other animal (i.e. fish) illnesses that can be contracted from drinking polluted...
Michigan Sea Grant
Food Chains and Webs
Starting with a simple food chain, young scientists interpret the difference and interrelatedness between herbivores, carnivores and producers. They answer questions related to cause and effect of food chain disruptions, including the...
Curated OER
Food Chain
Learners participate in a simulation of the food chain. In this animal diet lesson, the teacher introduces students to the food chain, then assigns each student a part of the food chain to represent. The sun begins sending energy along...
Curated OER
Biomass Energy
Junior ecologists relate how food chains and food webs route matter and energy through an ecosystem. They trace feeding levels of a food chain or food web through a pyramid of energy. As a reinforcement activity, learners construct three...
Curated OER
Life in Extreme Environments - Who is on Top in the Food Chain?
Young scholars discuss the design of experiments to determine how much and how fast rotifers feed and design experiments with a lab partner and in small collaborative groups. They then collect data from experiments and present results of...
Curated OER
Food Chains & Food Webs
Tenth graders examine how energy is lost through different trophic levels. In this trophism lesson students construct a food web and view a video.
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...
Curated OER
My Colorful Food Chain
Students explore biology by participating in a dietary habit activity. For this food chain lesson, students discuss their own diets and the animals we feed upon daily. Students create a poster demonstrating the animals that we feed upon...
Curated OER
Water Pollution and Food Chains
Sixth graders study the effect of pollution in our food chains. In this plant biology lesson, 6th graders first experiment with pollution by placing a carnation in colored water. Next they use a food chain triangle to see the concept of...
Curated OER
Food Chains Are Not A Necklace!
Second graders examine how food chains interact with different plants and animals. They practice using new vocabulary. They also discover the role of pesticides in the environment.
Curated OER
Oceanography: Understanding the Relationship Among Ocean Food Chains
Fourth graders explore relationships among organisms involved in ocean food chains to investigate interdependence of the organisms.
Curated OER
Marine Ecosystems
Students 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 the...
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
Food Webs and Chains
Fifth graders examine how simple food chains and food webs function. They examine an illustrated food chain/food web and identify the producers and consumers. Students then sequence pictures of animals into a food web, and create their...
Curated OER
Life or Death Food Chain Decision
High schoolers discuss how energy is transferred to different trophic levels. In this biology lesson, students solve a theoretical problem and debate on a solution. They explain how energy is lost during cellular respiration.
Channel Islands Film
Human Impact on the Food Web of Santa Cruz Island
What happens when a non-native species is introduced onto an island? Santa Cruz Island, part of the Channel Island chain located off the coast of southern California, provides the perfect laboratory for young environmental scientists to...
Curated OER
Who Gives a Hoot?
Students look at owl migration and its impact on the environment and the food chain after reading an article from The New York Times. Students then apply this information to and research different food chain situations for other species...
Curated OER
Breaking It Down
Seventh graders explain the mechanism of digestion. In this biology activity, 7th graders perform an iodine test to check for the presence of starch. They discuss how energy travels through the food chain.
Curated OER
Science Lessons for Grade 7
Seventh graders construct a food chain based on pictures shown on the board. In this biology lesson, 7th graders describe the motion of particles as energy is changed. They explain how pH changes during neutralization.