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Peer reviewed Peer reviewed
Jinks, Jerry; Hoffer, Terry – School Science and Mathematics, 1989
Described is a study which was conducted as an exploratory assessment of science reviewers' perceptions for the future of science education. Arrives at interpretations for identified categories of computers and high technology, science curriculum, teacher education, training, certification, standards, teaching methods, and materials. (RT)
Descriptors: College Science, Computers, Data Interpretation, Futures (of Society)
Peer reviewed Peer reviewed
Johnson, Eric R.; Alter, Paula – Journal of Chemical Education, 1989
Described is an experiment in which the student can ascertain the meaning of a negative result from a qualitative test by performing a more sensitive quantitative test on the same sample. Methodology for testing urinary glucose with a spectrophotometer at 630 nm and with commercial assaying glucose strips is presented. (MVL)
Descriptors: Biochemistry, Chemical Analysis, Chemical Reactions, Chemistry