Scholars generate and collect pure oxygen through a decomposition reaction of hydrogen peroxide in the fourth instructional activity of an 11-part series. Then, they complete six investigations into the properties of oxygen.   

Young scholars recognize the concepts of the five general types of chemical reaction: combination, decomposition, single replacement, double replacement and combustion. They practice classifying chemical equations and determine the moles...

In this chemistry worksheet, students find the outcomes necessary for the oxidation reduction reactions. The sheet includes background information.

In this science worksheet, students are involved in questions about the events that cause and sustain fires. The chemistry of fire is the primary focus.

Learners burn a magnesium strip to reinforce the concepts of chemical vs. physical changes, reaction types, conservation of mass, formulas and equations, stoichiometry, Lewis structures, and to explore the concept of oxidation/reduction...