CK-12 Foundation
Ck 12: Food Chains and Food Webs
[Free Registration/Login may be required to access all resource tools.] Videos, texts, activities, and assessments about food chains and food webs in an ecosystem.
University of Utah
University of Utah: Learning Center: learn.genetics: Great Salt Lake Food Web
Visualize how energy transfer takes place in two linked food chains, and how it demonstrates the interdependence organisms of the Great Salt Lake.
Science Education Resource Center at Carleton College
Serc: Differentiated Tiering Food Web and Chains Activity
Two differentiated tasks about food chains and webs. In the more challenging task, young scholars construct a food web to show the relationship of the animals and plants in a given environment. In the lower level task, students create a...
Annenberg Foundation
Annenberg Learner: Science in Focus: Energy: Energy in Food
A video workshop examining how the Sun provides energy for all living things beginning with the process of photosynthesis. Presents current scientific thinking about energy transfer through the food chain as well as ways to deal with...
Sophia Learning
Sophia: Food Webs: Lesson 1
This lesson will explain how to create a food web to show transfer of energy within a community. It is 1 of 4 in the series titled "Food Webs."
Bio Topics
Bio Topics: Food Chains and Webs
Trace the energy transfer through food chains and food webs. Check your understanding by hovering your mouse over questions to reveal the answers.
Science Education Resource Center at Carleton College
Serc: Food Chains: Nature's Restaurant
Students begin this activity by making observations and recording evidence of the variety of living things in local nature site. Students use reference materials to research predators and food of the animals they observed, then...
Soft Schools
Soft Schools: Food Chains Quiz
Take an interactive quiz over food chains. After completing the quiz, check your score, and then revisit any incorrect question for further review.
Project Britain
Primary Homework Help: Food Chains Quiz
Brush up on food chain vocabulary before taking this interactive quiz. Check the box for the correct answers throughout the assessment.
CK-12 Foundation
Ck 12: Earth Science: Flow of Energy in Ecosystems
[Free Registration/Login may be required to access all resource tools.] Describes how energy is transfered from one organism to another.
CK-12 Foundation
Ck 12: Earth Science: Flow of Energy in Ecosystems
[Free Registration/Login may be required to access all resource tools.] Describes how energy is transfered from one organism to another.
Shmoop University
Shmoop: Ecosystem Energy Flow
Explains the processes by which energy flows through an ecosystem. Covers the meanings of key vocabulary, e.g., types of producers and consumers, trophic levels, food webs, and the energy pyramid.
Other
Kidwings: Virtual Owl Pellet Dissection
A complete lesson on owl pellets. Students can read information, watch a tutorial, and use their computer mouse to complete a dissection simulation right there on the screen.