Curated OER
Periodic Behavior of Oxides
Students investigate the properties of oxides and observe their periodic trends. In this behavior of oxides lesson plan, students experiment with metallic oxides and non-metallic oxides to determine if they are acid, basic or amphoteric...
Curated OER
Rock-forming Minerals
In this mineral worksheet, students use a table of information about rock-forming minerals to complete 10 short answer questions.
Curated OER
Acids, Alkalis, and pH
In this pH worksheet, learners determine how indicators work and what the pH scale is used for. Students learn what happens when non-metals burn in air and when metal oxides dissolve in water. This worksheet has 10 problems to solve.