Curated OER
Weathering and Soil Formation
A set of 27 slides systematically shows how weathering, erosion, and deposition contribute to soil formation. Both chemical and mechanical weathering are described, as are resulting soil layers and properties. There is no longer any need...
Curated OER
Changes Written in Stone
Earth Rocks! Explore the many properties and types of rocks, where they come from and how they are formed. This resource presents a simplistic overview of the rock cycle. Tip: Bring in samples of sedimentary, metamorphic, and igneous...
Biology Junction
Evolution – Diversity of Life
Scientists noticed animals with backbones share similar bone structure despite having different forms, such as fins, arms, and wings. Young scientists gain an appreciation for evolution by understanding the history of the theory. They...
Curated OER
Applications of GIS
Don't be concerned that the title slide of this presentation mentions Virginia's Geospatial Extension Program; this slide show is very informative for any technology-focused curriculum when considering global information systems. It...
National Energy Education Development Project
Exploring Oil and Gas
The United States consumes more oil than any other country, about 1.85 billion barrels (or 77 billion gallons) a day. Viewers learn about the history of fossil fuel exploration and how they are formed in an informative presentation. They...
Mr. E. Science
Earthquakes
Learn about the causes of earthquakes, as well as the value of seismographs, with an informative presentation. From the Richter Scale to the Mecalli Scale, learners discover elements that make an earthquake occur.
Curated OER
Deserts
What is it like in the desert? Inform your class on what makes a desert, the type of climate they'll find there, and the interesting plant and animals that live in the desert environment. This is a text-rich presentation that will...
Curated OER
Academic Raceway 500: Weather
This weather PowerPoint features a game in which students advance to the finish line with a race car as they answer questions related to weather. Topics include types of clouds, weather instruments, the water cycle, and various weather...