Curated OER
Properties of Soaps
Students investigate 3 types of soap. In this properties of soaps lesson plan, students test soap with pepper and observe the reaction between the two. They make observations of the 3 types of soaps and make a chart to compare each. They...
Curated OER
Acids and Bases-pH Experiment
In this chemistry lab activity, student use pH paper to test the pH of common household items. After collecting and charting their data, they complete 12 follow-up questions.
Curated OER
pH Pre-Lab: Acids and Bases
In this chemistry lab, students determine whether or not their saliva is acidic, basic, or neutral. After completing their test, they answer 6 analysis questions.