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Mutch-Jones, Karen; Gasca, Santiago; Pallant, Amy; Lee, Hee-Sun – School Science and Mathematics, 2018
The purpose of this descriptive study was to examine teacher instructional dilemmas and opportunities that emerged when students worked with interactive computer-based simulation models during the High-Adventure Science (HAS) project. The intervention included the HAS digital curriculum, designed for grades 7-12. Each curricular unit was framed to…
Descriptors: Computer Simulation, Teaching Models, Instructional Effectiveness, Educational Opportunities
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Goh, N. K.; And Others – Journal of Chemical Education, 1989
Provided is a model to depict how the development of process skills can be systematically achieved and in turn determine the students' achievement in science practicals. Modified laboratory instruction is compared with conventional laboratory instruction. The results of field testing on 164 ninth grade subjects are described. (MVL)
Descriptors: Chemistry, Grade 9, Instructional Effectiveness, Laboratories