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Hofstein, Avi; Navon, Oshrit; Kipnis, Mira; Mamlok-Naaman, Rachel – Journal of Research in Science Teaching, 2005
This study focuses on the ability of high-school chemistry students, who learn chemistry through the inquiry approach, to ask meaningful and scientifically sound questions. We investigated (a) the ability of students to ask questions related to their observations and findings in an inquiry-type experiment (a practical test) and (b) the ability of…
Descriptors: Laboratories, Experimental Groups, Control Groups, Critical Reading
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Kempa, R. F.; Ward, J. E. – Journal of Research in Science Teaching, 1975
Examines the effect of three different modes of task orientation on observational attainment in practical chemistry. Results include the overall performance on the chemistry observation test and an analysis of the influence of the complexity of observational tasks on observational attainment. (Author/GS)
Descriptors: Chemistry, Educational Research, Instruction, Observational Learning