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The study of learning environments has developed into a productive field of research in science education. Initially, the
design and application of classroom perceptual measures of particular dimensions of science classrooms attracted much attention.
More recently, such instruments have been used alongside of qualitative techniques to provide a richer understanding of sub-environments.
We continue this trend in the present interpretive study by exploring the nature of multiple environments within a middle
school classroom from the different perspectives of teacher, student and participant observer. In particular, we examine the
activity settings of lectures and group work, as well as the issues of learning and assessment. We conclude by arguing that
teachers need to adopt procedures that enable them to identify and plan for multiple environments. 相似文献
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Dr. Gordon E. Greenwood Al Hazelton Albert B. Smith William B. Ware 《Research in higher education》1976,5(2):171-178
The purpose of the study was to investigate relationships between student ratings of college teaching using four types of student rating instruments and pre- vs. post-student achievement gains in 36 sections of an undergraduate analytic geometry and calculus course. Student rating instruments used varied according to type of items (high vs. low inference) and focus (students rating their own perceived growth vs. rating the instructor). Data were collected on 799 students (66% freshmen; 16% sophomore; and 15% juniors) at the University of Florida, and relationships were analyzed using the Pearson product-moment correlation technique. Significant relationships were not found between student ratings and student achievement. 相似文献
237.
PD Dr. Ulrich Trautwein Kai Maaz Oliver Lüdtke Gabriel Nagy Nicole Husemann Rainer Watermann Olaf Köller 《Zeitschrift für Erziehungswissenschaft》2006,9(3):393-412
Beim übergang von der Schule auf die Universit?t müssen sich Abiturienten u.a. für einen bestimmten Hochschultypus entscheiden.
Der Fokus in diesem Beitrag liegt auf der sogenannten Berufsakademie, die in einigen Bundesl?ndern eine interessante, aber
wenig beachtete Alternative zu Universit?t, Fachhochschule und P?dagogischer Hochschule darstellt. Anhand einer gro?en L?ngsschnittstudie,
die in Baden-Württemberg durchgeführt wird, werden der Leistungsstand, der famili?re Hintergrund, die beruflichen Interessen
und die Studienwahlmotive von (künftigen) Studierenden an den verschiedenen Hochschultypen untersucht. Berufsakademien erwiesen
sich insbesondere für Abiturienten mit weniger günstigem famili?ren Hintergrund und dem Wunsch, rasch finanziell unabh?ngig
zu sein, sowie für Absolventen beruflicher Gymnasien als attraktive Alternative zur Universit?t. Berücksichtigt man die schulische
Herkunft (berufliches vs. allgemeinbildendes Gymnasium), so fanden sich ?hnliche kognitive Eingangsvoraussetzungen bei Studierenden
wirtschaftswissenschaftlicher F?cher an Berufsakademie, Fachhochschule und Universit?t. 相似文献
238.
Dr David F. Treagust 《Research in Science Education》1993,23(1):293-301
An important contribution to effective teaching and learning can be made by teachers' understanding of the central topics
in each subject area and knowing how to transform their content knowledge into knowledge for teaching. One aspect of this
knowledge is the use of analogies which can effectively communicate concepts to students of particular backgrounds and prerequisite
knowledge. Indeed, analogies are considered to be an important component in the repertoire of effective teachers. However,
research about teachers' use of analogies in science lessons provides little guidance about the optimum approaches that may
be taken by preservice teachers, novice teachers, experienced teachers or reluctant analogy users. This paper describes the
evolution of an approach for using analogies in science teaching that addresses both findings from the research literature
and recognises the needs of practising teachers.
Specializations: learning and teaching science concepts, technology education. 相似文献
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Income Level, Gender, Ethnicity, and Household Composition as Predictors of Children''s School-based Competence 总被引:5,自引:0,他引:5
In the United States, being black, male, or growing up in a low-income and/or single-parent household have all been identified as risk factors for maladjustment during childhood. Interpretation of these findings is, however, often difficult because of the well-known associations among these variables. In the present study, we compared predictions of 3 different forms of children's competence from each of these 4 variables. In a sample of 868 black and white elementary school children from 2-parent and mother-headed 1-parent homes, we studied 3 aspects of school-based competence: conduct, peer relations, and academic achievement. Results showed that although the independent variables accounted for different amounts of variance in each domain of competence, income level and gender were better overall predictors of children's competence in conduct and peer relations than were ethnicity or household composition. Income level and ethnicity were better overall predictors of academic achievement than were gender or household composition, although each of the 4 variables made a significant contribution. Overall, income level and gender were thus the strongest predictors of children's competence. Black children were, however, more likely than white children to live in low-income homes. Our results thus highlighted some correlates of the unequal distribution of economic resources among black and white children growing up in the United States today. 相似文献