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Banks, Gregory; Clinchot, Michael; Cullipher, Steven; Huie, Robert; Lambertz, Jennifer; Lewis, Rebecca; Ngai, Courtney; Sevian, Hannah; Szteinberg, Gabriela; Talanquer, Vicente; Weinrich, Melissa – Journal of Chemical Education, 2015
Making decisions about the production and use of chemical substances is of central importance in many fields. In this study, a research team comprising teachers and educational researchers collaborated in collecting and analyzing cognitive interviews with students from 8th grade through first-year university general chemistry in an effort to map…
Descriptors: Chemistry, Science Instruction, Secondary School Science, Problem Solving
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Yalçinkaya, Eylem; Boz, Yezdan – Chemistry Education Research and Practice, 2015
The main purpose of the present study was to investigate the effect of case-based instruction on remedying 10th grade students' alternative conceptions related to gas concepts. 128 tenth grade students from two high schools participated in this study. In each school, one of the classes was randomly assigned as the experimental group and the other…
Descriptors: Science Instruction, Chemistry, Grade 10, High School Students
Soprovich, William, Comp. – 1982
When the fossil fuels unit was first designed for Science 101 (the currently approved provincial guide for grade 10 science in Manitoba), Canadian support materials were very limited. Since students are asked to interpret data concerning energy consumption and sources for certain fossil fuels, the need for appropriate Canadian data became obvious.…
Descriptors: Coal, Conservation Education, Depleted Resources, Energy Conservation