Science Buddies
Science Buddies: The Big Dig
Even though many cities have recycling programs, a lot of trash still ends up in the dump. Find out which materials will break down and which materials won't. Will the results of this experiment change which products you often buy?
CK-12 Foundation
Ck 12: Earth Science: Biological Communities Study Guide
Review the relationship between populations and ecosystems.
CK-12 Foundation
Ck 12: Earth Science: Adaptation and Evolution of Populations
Overview of the basic concepts behind evolution, such as gene variation and adaptations.[Free Registration/Login may be required to access all resource tools.]
Other
Digital Library for Earth System Education (Dlese)
This resource provides materials for teachers on a huge array of topics. Search site by topic, grade level, and desired output (such as lesson plan, case study, assessment or tutorial). Site is focused on earth science, geography, and...
Other
Digital Library for Earth System Education
This site from Digital Library for Earth System Education provides materials for students and teachers on a huge array of topics. Search site by topic, grade level, and desired output (such as lesson plan, case study, assessment or...
American Geosciences Institute
American Geosciences Institute: Earth Science Week: Mystery Mollusc
Students become marine biologists, and their goal is to characterize the biological communities that live on or near the seamount in the Monterey Bay area. There, they must identify a mystery mollusk.
Other
National Academy of Sciences: Walter Elsasser
A complete biography of Elsasser's life and contributions to both biological science and earth science. Page also contains a photo of Elsasser. Site includes biographies of other famous scientists as well.
CK-12 Foundation
Ck 12: Earth Science: Biological Communities
[Free Registration/Login may be required to access all resource tools.] Provides an overview of biological communities.
CK-12 Foundation
Ck 12: Earth Science: Life and the Geologic Time Scale
[Free Registration/Login may be required to access all resource tools.] Describes relationship between evolution and the geologic time scale.
Other
Teach With Movies: Lesson Plans Based on Shorts and Clips
Links to many video-clip based lessons in the areas of health, English language arts & drama, mathematics, music, biology, earth science, inventions, astronomy, physics, chemistry, U.S. history and culture, and world history and...
Discovery Education
Discovery Education: Science Homework Help
The science section of this popular homework helper site features links to chemistry, life, earth, physical, and space science resources.
Other
Fisher Science Education: Headline Discoveries Archive
What's new in the world of science? Find the latest articles about the newest discoveries and research in all the science disciplines: anatomy, astronomy, biology, biotechnology, chemistry, consumer science, environmental, forensics,...
PBS
Pbs: A Science Odyssey
Website for the PBS series "A Science Odyssey." Numerous opportunities to explore the people and discoveries of science.
Other
Cdli: Science Fairs Homepage
At this site from the Center for Distance Learning and Innovation there's a monstrous listing of possible science fair projects. You can choose from primary (grades 1-4), elementary (grades 4-6), intermediate (grades 7-9), or senior...
National Earth Science Teachers Association
Windows to the Universe
Windows to the Universe has developed an interactive resource about the earth, space, biological and physical sciences. Content includes information on our planet, the solar system, the universe, myths associated with space, space...
US Geological Survey
Usgs: Earth Surface Dynamics (Research Activities)
This site from USGS provides several activities to help understand the interrelationships among earth surface processes, ecological systems, and human activities. Also included are links to new findings and programs concerning Earth...
Science Buddies
Science Buddies: Nitrogen Fixing Bacteria and Nitrogen Fertilizers
Plants need nitrogen to build proteins and nucleic acids to grow healthy stems and leaves. Though the Earth's atmosphere is made up of 79% nitrogen, the form of nitrogen found in the atmosphere cannot be used by plants. In this...
Yale University
Open Yale Courses: Principles of Evolution, Ecology, and Behavior
Access any one of thirty-six lectures from a biological sciences course, in audio, video, and text format. Coverage includes evolution, natural selection, the fossil record, the history of life on Earth, ecological communities,...
Georgia Department of Education
Ga Virtual Learning: Ap Biology: Ecology
Students review the study of living things and make connections back to Earth's systems. This unit focuses on how various species, grouped in populations and communities, work with the nonliving things around them to ensure survival.
Other
University of Rhode Island: Estuarine Science: Intertidal Zones
Learn what an intertidal zone is and where these areas exist on Earth.
CK-12 Foundation
Ck 12: Earth Science: Human Evolution
[Free Registration/Login may be required to access all resource tools.] The briefest overview of human evolution.
CK-12 Foundation
Ck 12: Earth Science: Human Evolution
[Free Registration/Login may be required to access all resource tools.] The briefest overview of human evolution.
Discovery Education
Discovery Education: Science Fair Central Choose a Project Idea
This helpful page from Discovery Education provides science fair ideas in Life Science, Earth Science, and Biology. Testable questions to get you started are listed beneath each domain.
CK-12 Foundation
Ck 12: Earth Science: Influences on Weathering
[Free Registration/Login may be required to access all resource tools.] Variables that affect the rate of weathering.