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Vedder-Weiss, Dana; Fortus, David – Journal of Research in Science Teaching, 2013
Achievement goal theory distinguishes between mastery goals (the goals of developing competence) and performance goals (the goals of demonstrating competence) [Ames [1992] "Journal of Educational Psychology" 84: 261-271]. In this study, we employed this theory aiming to better understand why adolescents' motivation to learn science…
Descriptors: Foreign Countries, Achievement, Goal Orientation, Theories
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Ben-Zvi-Assaraf, Orit; Orion, Nir – Journal of Research in Science Teaching, 2010
This study examines the process by which system thinking perceptions develop within the context of a water cycle curriculum. Four junior high school students undergoing an especially designed inquiry-based intervention were closely observed before, during, immediately after, and 6 years after completing a year long systems-based learning program.…
Descriptors: Concept Mapping, Water, Interviews, Junior High School Students
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Sabar, Naama; Kaplan, Eugene H. – Journal of Research in Science Teaching, 1978
Investigated was the adequacy of a teaching-learning model for improving the level of achievement and attitudes of culturally deprived children in heterogeneous classes, while offering adequate learning opportunity to those who were not deprived. A seventh grade biology course on aquatic zoo ecology was developed for this model. (Author/HM)
Descriptors: Achievement, Attitudes, Biology, Disadvantaged Youth
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Bar, Varda; Travis, Anthony S. – Journal of Research in Science Teaching, 1991
This article reports on answers by children (grades 1-9, n=83) to oral and written questions concerning the phase change from liquid to gas. The development of concepts was followed, proceeding from concrete to abstract ideas. Many students were found to experience difficulties in problem solving even though they may have had the necessary level…
Descriptors: Concept Formation, Educational Research, Elementary Secondary Education, Foreign Countries
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Eckstein, Shulamith G.; Shemesh, Michal – Journal of Research in Science Teaching, 1993
A study (n=631) of children's ideas on motion of objects is reported. On three items of a four-part questionnaire, responses changed as the children matured, passing through distinct, successive stages with respect to their conceptual understanding. If teaching strategies to overcome misconceptions are to be effective, they must be appropriate to…
Descriptors: Concept Formation, Developmental Stages, Educational Research, Elementary Secondary Education
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Rotbain, Yosi; Marbach-Ad, Gili; Stavy, Ruth – Journal of Research in Science Teaching, 2006
Our main goal in this study was to explore whether the use of models in molecular genetics instruction in high school can contribute to students' understanding of concepts and processes in genetics. Three comparable groups of 11th and 12th graders participated: The control group (116 students) was taught in the traditional lecture format, while…
Descriptors: Illustrations, Grade 12, Genetics, Science Achievement