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CK-12 Foundation
CK-12 Earth Science Concepts for Middle School
Explore a variety of science concepts in an interactive textbook created for middle school scholars. A lengthy table of contents takes readers to pages comprised of a subject overview, outline, and summary. Follow links further to find...
K12 Reader
Water Water Everywhere
The protection of our water supply is the subject of an article used in this cross-curricular reading comprehension worksheet. After studying the passage, readers use information from the text to respond to a series of comprehension...
Curated OER
Commonalities and Differences from Africa to Cleveland as Evidence Through the Gullah Community Connection
Students explore Afro-American history. They identify the commonality between African, Carolinian and Cleveland Black culture. Students explore the water cycle, oceanography, hydrology and bio-geochemical processes. They discuss the...
Curated OER
Outdoor Education
Students increase their awareness of their natural environment. They engage in activities which emphasize the importance of conservation and create an interest in nature and conserving the natural environment.
Curated OER
Conservation Collage
Students identify many different ways the environment is polluted, and determine ways to prevent pollution. They create a collage of pictures describing how the earth becomes polluted.
Curated OER
Science with Mud!
Eighth graders give some examples of chemical reactions they see everyday. In this chemistry instructional activity, 8th graders investigate how much water soil can hold. They collect data and compare results with others.