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Borer, Londa2
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Borer, Londa; And Others – Science Teacher, 1994
Describes an activity that demonstrates the effect of specific variables on the acidity of coffee. (ZWH)
Descriptors: Chemistry, pH, Science Activities, Science Education
Peer reviewed Peer reviewed
Borer, Londa; And Others – Science Teacher, 1996
Describes an approach for making chemistry relevant to everyday life. Involves the study of kinetics using the decomposition of hydrogen peroxide by vegetable juices. Allows students to design and carry out experiments and then draw conclusions from their results. (JRH)
Descriptors: Chemical Reactions, Chemistry, Relevance (Education), Science Activities