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Graulich, Nicole – Journal of Chemical Education, 2015
Research in chemistry education has revealed that students going through their undergraduate and graduate studies in organic chemistry have a fragmented conceptual knowledge of the subject. Rote memorization, rule-based reasoning, and heuristic strategies seem to strongly influence students' performances. There appears to be a gap between what we…
Descriptors: Multiple Choice Tests, Organic Chemistry, Science Activities, Cognitive Style
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Lazonder, Ard W.; Wiskerke-Drost, Sjanou – Journal of Science Education and Technology, 2015
Several studies found that direct instruction and task structuring can effectively promote children's ability to design unconfounded experiments. The present study examined whether the impact of these interventions extends to other scientific reasoning skills by comparing the inquiry activities of 55 fifth-graders randomly assigned to one of…
Descriptors: Elementary School Science, Thinking Skills, Scientific Methodology, Direct Instruction
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Min, Kathryn; Siegel, Christine – Journal on School Educational Technology, 2011
The proposed paper reports on the results of a study conducted to explore the influence of SMART Board technology on student engagement in and perception of classroom activities. Using momentary time-sampling procedures, this study examined differences in second grade students' on-task and off-task behaviors during 30-minute math and science…
Descriptors: Teaching Methods, Technology Integration, Instructional Effectiveness, Learner Engagement
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von Aufschnaiter, Claudia; Rogge, Christian – EURASIA Journal of Mathematics, Science & Technology Education, 2010
Research on conceptual change assumes that students enter a science classroom with prior(mis-)conceptions. When being exposed to instruction, students are supposed to develop or change their conceptions to (more) scientific concepts. As a consequence, instruction typically concentrates on appropriate examples demonstrating that students'…
Descriptors: Scientific Concepts, Concept Formation, Misconceptions, Physics
Macy, Michelle – ProQuest LLC, 2011
Within the paradigm of Sociocultural Theory, and using Activity Theory as a data-gathering and management tool, this microgenetic case study examined the processes--the growth, change, and development--engaged in by student-teachers in a foreign language education program as they worked together to complete an activity. The activity involved…
Descriptors: Evidence, Video Technology, Preservice Teacher Education, Preservice Teachers
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Croner, Patrick – Science Education Review, 2003
In a study to evaluate an approach for improving the critical thinking skills of middle school science students, 60 students were given the assignment of completing three guided laboratory activities and writing a report for each. In writing their reports, students were expected to identify the manipulated variable, identify the responding…
Descriptors: Critical Thinking, Thinking Skills, Science Activities, Middle School Students