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Heasley, Paul L.; Van Der Sluys, William G. – Science Teacher, 2009
Through a collaborative project in Pennsylvania, high school students developed a method for converting batches of their cafeteria's waste fryer oil into biodiesel using a 190 L (50 gal) reactor. While the biodiesel is used to supplement the school district's heating and transportation energy needs, the byproduct--glycerol--is used to make hand…
Descriptors: Academic Achievement, High School Students, Fuels, Sanitation
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Kurz, James S. – Science Teacher, 2001
Describes the Connecticut Academic Performance Test (CAPT) and explains the reasons for a curriculum change. Introduces CAPT-style labs which require students to identify a problem, ask questions, develop a hypothesis, design and conduct an experiment, analyze data, and draw conclusions. (YDS)
Descriptors: Academic Achievement, Curriculum Development, High Schools, Inquiry