Safoora Keshavarz; Ali Akbar Seyf; Hadi Bahrami
Abstract
The present study was conducted to compare the effectiveness of two educational methods of learning by summarizing, and learning through teaching on the comprehension of sixth grade elementary male students. This was an applied study and the research design was experimental with a pre-test and post-test ...
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The present study was conducted to compare the effectiveness of two educational methods of learning by summarizing, and learning through teaching on the comprehension of sixth grade elementary male students. This was an applied study and the research design was experimental with a pre-test and post-test approach and the control group. The study population included all sixth grade male students at Allameh Tabataba'i School, who were studying in the academic year of 2018-2019. The random available sampling method was used in this study. The total number of students were 59, all of which were participated in the study and divided into three different groups by random convenience sampling method. Then, the first experiment group members (15 subjects) were trained in 8 learning sessions through teaching method. The subjects in the second experimental group (15 subjects) were trained in 8 learning sessions by summarizing method. The control group (n = 29) received no training. Two researcher-made questionnaires were designed to assess the comprehension level of the students. The data were analyzed using analysis of covariance in the SPSS software. Emphasizing the findings of the research, it can be argued that both learning methods had a favorable effect on the students' comprehension, and increased the students' comprehension level. Based on these findings, one can conclude that these two educational methods have a great impact on increasing the comprehension of sixth grade elementary students.
Maryam Asgari; Fatemeh Ahmadi; Roshan Ahmadi
Abstract
This study aimed to investigate the effectiveness of the conceptual change model (CCM) on learning the basic concepts of Electrostatics. CCM is an active teaching method that puts emphasis on children's preconception. The underlying principles of CCM are derived from constructivist theory. The growing ...
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This study aimed to investigate the effectiveness of the conceptual change model (CCM) on learning the basic concepts of Electrostatics. CCM is an active teaching method that puts emphasis on children's preconception. The underlying principles of CCM are derived from constructivist theory. The growing body of research shows that students’ knowledge about Physics has formal aspects rather than being useful and usable. Students encounter problems in understanding Physics concepts (such as static electricity), therefore their perception and understanding is often subject to misconception. Thus, Electrostatics was considered as the subject of this study. The study population comprised of female junior high school students. Design used in this study was the quasi- experimental method of Solomon four-group design. The samples selected conveniently and randomly were assigned to two experimental and two control groups. Researcher-made tests of academic achievement in three areas of knowledge, comprehension and application of concepts, were used as the data collection tools. Then, central and dispersion measures, the t-test and two-way analysis of variance were used to test the hypotheses. Research findings showed that CCM teaching methods are superior to the traditional way of teaching and learning physics concepts in detecting and correcting misconceptions