Curated OER
Ecosystems
A critical look into the structure and function of ecosystems is here for young learners as a series of lessons and worksheet activities. Topics covered include land-based and marine ecosystems, connections to the water cycle, food...
Curated OER
Sustainability and Extinction
Galapagos Penguins are the only penguins on earth that live north of the equator (in the wild). In this last lesson plan a discussion on how the Galapagos islands developed their populations and diversity sparks the introduction. Two...
Intel
Insects: The Good, The Bad, The Ugly
What would the world be like with no insects? Ponder this question using a research-based STEM unit that encourages scholars to investigate insects from both a beneficial and hazardous perspective. They learn about insect behaviors,...
Curated OER
Hedgerows
Hedgerows prevent soil erosion, capture pollutants running off fields, store carbon to help combat climate change, and provide homes for predators of many pest species. The biodiversity lesson begins with an activity that...
Curated OER
Something Fishy in Ontario
Students create a diorama of the habitat of the fish of their choice, along with a research paper. They research habitats, the factors which affect specific habitats, and how fish adapt to different habitats in order to meet their unique...
Curated OER
Watch Them Grow
Students explore the growth of plants and animals. Through research and observation, students create a habitat for specific plans and animals. As a group, they examine the similarities and differences of living things. Students identify...
Texas Education Agency
Texas Gateway: Food Chains, Food Webs and Food Pyramids
The following is a tutorial of food chains, food webs and food pyramids.
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.
Scholastic
Scholastic: Study Jams! Science: Ecosystems: Food Webs
A video and a short multiple-choice quiz on food webs that explains the difference between food webs and food chains, and the relationships that exist between organisms.
Texas Education Agency
Texas Gateway: Organism Relationships: Food Chains, Webs, Pyramids
Given illustrations, students will analyze the flow of matter and energy in food chains, food webs, and ecological pyramids.
E-learning for Kids
E Learning for Kids: Science: Titanic Shipwreck: What Are Food Webs?
Jorge is a cook in an underwater restaurant. He knows a lot about food webs. Dive in and learn about it with him.
CK-12 Foundation
Ck 12: Episd: Food Webs
[Free Registration/Login may be required to access all resource tools.] A close look at how animals and the environment interact with one another and specifically how the feeding relationships in a food web.
CK-12 Foundation
Ck 12: Life Science: Food Chains and Food Webs: Food Webs
[Free Registration/Login may be required to access all resource tools.] Energy must constantly flow through an ecosystem for the system to remain stable. What exactly does this mean? Essentially, it means that organisms must eat other...
CPALMS
Florida State University Cpalms: Florida Students: Antarctic Food Web Challenge
Discover how energy flows as part of a food web. Identify the ultimate source of energy for organisms on Earth.
Texas Education Agency
Texas Gateway: Organisms and Environments: Organisms Interactions
Learn about food webs, food chains, and organisms interactions in this interactive tutorial.
CK-12 Foundation
Ck 12: Biology: Food Chains and Food Webs
[Free Registration/Login may be required to access all resource tools.] Describes how food chains and webs represent feeding relationships.
Sophia Learning
Sophia: Food Webs
A short lesson explaining the "web of interactions" that occur in a food web. Understand how the energy flows between autotrophs and consumers. [0:35]
OpenStax
Open Stax: Energy Flow Through Ecosystems
Understand how organisms acquire energy and how that energy is passed from one organism to another through food webs and their constituent food chains.
Texas Education Agency
Texas Gateway: Energy and Matter in Ecosystems
Learners analyze food chains, webs, and pyramids to determine how energy flows and matter cycles through ecosystems.
Texas Education Agency
Texas Gateway: Energy Transfer Through Food Chains
This tutorial review over food chains and how energy is transferred through them.
NOAA
Noaa: Estuaries 101 Curriculum: Estuary Food Pyramid
Students learn about the feeding relationships in an estuary ecosystem with this interactive energy pyramid activity. A second activity involves research and a video clip to elaborate the learning.
CK-12 Foundation
Ck 12: Fifth Grade Science: Life Science: The Flow of Energy in an Ecosystem
A module that explains what an ecosystem is and how energy and matter move through them. Students will look at the different roles of plants and animals and at ecological relationships in food chains and food webs.
CK-12 Foundation
Ck 12: Biology: Food Chains and Food Webs
[Free Registration/Login may be required to access all resource tools.] Describes how food chains and webs represent feeding relationships.
CK-12 Foundation
Ck 12: Episd: Trophic Levels
[Free Registration/Login may be required to access all resource tools.] Understand what trophic levels are and identify producers and consumers in a food web.