Curated OER
Chemistry: Changing Materials
Students examine physical change with different temperature and solvents. In this elements and compounds lesson, students conduct experiments to discover what happens to the mass of a substance when is undergoes a physical change.
Curated OER
Coal Derivatives
Students use this hands-on activity to demonstrate the production of coke, one of the most widely used raw materials derived from coal. They are also stimulated to do research into the differences in coal types and coal products.
Curated OER
What is a Karst
Students investigate landforms by holding a class experiment. In this topography lesson, students define the word "karst" and discover why sinkholes are created on the surface of the Earth by completing worksheets. Students create a...
Curated OER
Minerals and the Products of Mining
Students plot where minerals come from and have an awareness of how mineral use makes the world interdependent. They examine how to identify some sort of mineral products they use each day.
Curated OER
Earth's History
Sixth graders investigate how fossils are formed. They analyze a photo of the Grand Canyon, and create a fossil cast and mold using plaster of paris and shells.