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Cacciatore, Kristen L.; Sevian, Hannah – Journal of Chemical Education, 2006
We present an alternative to a traditional first-year chemistry laboratory experiment. This experiment has four key features: students utilize stoichiometry, learn and apply principles of green chemistry, engage in authentic scientific inquiry, and discover why each part of a scientific lab report is necessary. The importance and essential…
Descriptors: Stoichiometry, Technical Writing, Verbal Communication, Chemistry
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Lederman, Norman G.; Lederman, Judith S. – Science Teacher, 2004
Current reform documents place a strong emphasis on students' understandings of the nature of science (NOS). Interestingly, the importance of this educational outcome is not new and has been agreed upon as important by most scientists and science educators for the past 100 years. Despite numerous attempts, including the major curricular reform…
Descriptors: Science Education, Curriculum Development, Science Curriculum, Knowledge Level