Curated OER
Lithosphere and Groundwater
Focusing on the quality of our water sources, these slides are full of information about the aspects of our soil and groundwater that may affect pollution. The leaching of pollutants and their impact on health is explained. ...
Curated OER
"Pandemic" A Disease Simulation
Students use small test tubes with water, salt and a silver nitrate solution to simulate the spread of infectious disease contracted the exchange of bodily fluid. They problem solve to track the original source of infection.
Curated OER
Scientists and Inventors
Students explore human discovery by reading historical stories in class. For this inventors lesson, students define the terms scientist, invention, inventor and discovery before discussing the many differences between them. Students read...
Curated OER
Texas City Disaster
Fourth graders study the Texas City Disaster, the largest industrial accident in United States history. They examine the explosions of the SS Grandcamp and the SS High Flyer and their effect on the oil refining center of Texas City and...
Curated OER
Marine & Aquatic Habitats -- Journey of a Drop of Water Through a Watershed
Students discuss pollution and the steps in the hydrologic cycle. They follow a drop of water through a watershed simulation. They discover the components of a water cleaning system as well.
Massachusetts Institute of Technology
Mit: Inventor of the Week: George Washington Carver
This brief article from MIT Invention Dimension on George Washington Carver (1865-1943 CE) provides an overview of his education and his inventions, which influenced the world of agriculture.