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Peer reviewed Peer reviewed
Rye, James A. – School Science and Mathematics, 1999
Presents an activity that integrates mathematics and science and focuses on estimation, percent, proportionality, ratio, interconverting units, deriving algorithms mathematically, energy transformation, interactions of energy and matter, bioavailability, composition, density, inferring, and data gathering through scientific interpretation.…
Descriptors: Energy, Estimation (Mathematics), Higher Education, Integrated Activities
Peer reviewed Peer reviewed
Rye, James A.; Rubba, Peter A. – School Science and Mathematics, 2002
Scores student-constructed concept maps (n=17) that emerged from post-instructional interviews about chlorofluorocarbons against a teacher-expert map using a scheme weighted for relationships. Supports the recommendations of others to use expert referents and emphasize concept relationships in assessing concept maps. (Author/MM)
Descriptors: Concept Mapping, Evaluation, Grade 8, Middle Schools