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Website
Frostburg State University

Frostburg State General Chemistry Online: Electrolytes

For Students 9th - 10th
These are slides eight through ten of a set of slides about Chemical reaction in solution. These slides discuss strong and weak electrolytes, acids, bases, and salts.
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Lesson Plan
Royal Society of Chemistry

Royal Society of Chemistry: Kitchen Chemistry: Is All Salt the Same? [Pdf]

For Teachers 3rd - 8th
Lesson plan investigation into types of salts used to season foods and in recipes asks learners to consider and whether advertisers' claims about their salt products are truthful.
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Activity
Science Fun for Everyone

Science Fun: Moldy Apples

For Students 3rd - 5th
Bacteria loves to grow on things like fruit. When you put fruit in the refrigerator, the cold temperature slows down the process. However, in this experiment apples are exposed to room temperature and soaked in different liquids. Observe...