Curated OER
The Discovery of OXygen
Students conduct experiments to identify the different properties of oxygen. In this chemistry instructional activity, students examine its importance to life on Earth. They explore the historic dispute about oxygen's discovery.
Curated OER
Transition Metals (II)
Students discuss transition metals, their properties, and where they are located on the periodic table as well as why transition metals are ideal for coins. After discussion, they conduct an experiment using copper in the form of old...
Curated OER
Ionic Formulas and Names
In this compounds worksheet, high schoolers determine the correct formula from the chemical compound names and determine the correct name for the chemical formulas given. This worksheet has 25 fill in the blank questions.