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1.
Hsiang-Ting Chen Hsin-Hui Wang Ying-Yan Lu Huann-shyang Lin 《International Journal of Science Education》2016,38(2):170-191
This study explored the effects of a modified argument-driven inquiry approach on Grade 4 students’ engagement in learning science and argumentation in Taiwan. The students were recruited as an experimental group (EG, n?=?36) to join a 12-week study, while another 36 Grade 4 students from the same schools were randomly selected to be the comparison group (CG). All participants completed a questionnaire at the beginning and end of this study. In addition, four target students with the highest and the other four students with the lowest pretest engagement in learning science or argumentation to be observed weekly and interviewed following the posttest. Initial results revealed that the EG students’ total engagement in learning science and argumentation and the claim and warrant components were significantly higher than the CG students. In addition, the EG students’ anxiety in learning science significantly decreased during the study; and their posttest total engagement in learning science scores were positively associated with their argumentation scores. Interview and observation results were consistent with the quantitative findings. Instructional implications and research recommendations are discussed. 相似文献
2.
International Journal of Science and Mathematics Education - 相似文献
3.
Hsin-Hui Wang Hsiang-Ting Chen Huann-shyang Lin Yu-Ning Huang 《International Journal of Science Education》2013,35(15):2002-2026
ABSTRACTThis longitudinal study explored the effects of a Cooperation-driven Socioscientific Issue (CDSSI) intervention on junior high school students' perceptions of critical thinking (CT) and self-regulation (SR) in Taiwan. Forty-nine grade 7 students were randomly selected as an experimental group (EG) to attend a 3-semester 72-hour intervention; while another 49 grade 7 students from the same school were randomly selected as the comparison group (CG). All participants completed a 4-wave student questionnaire to assess their perceptions of CT and SR. In addition, 8 target students from the EG with the lowest scores on either CT or SR were purposefully recruited for weekly observation. These target students and their teachers were interviewed one month after the intervention in each semester. Analyses of covariance and paired-wise t-tests revealed that the EG students' perceptions of CT and SR in learning science were improved during the study and were significantly better than their counterparts' at the end of the study. Systematic interview and classroom observation results were consistent with the quantitative findings. This study adds empirical evidence and provides insights into how CDSSI can be integrated into planning and implementing effective pedagogical strategies aimed at increasing students' perceptions of CT and SR in learning science. 相似文献
4.
Huann-shyang Lin Zuway-R Hong Ya-Chun Chen 《International Journal of Science Education》2013,35(13):2152-2173
This quasi-experimental study explores how student cumulative situational interest, short-term preference generated by particular conditions such as novel experiences can be developed into better individual interest, an enduring predisposition to engage in certain activity such as chemistry lessons. A continuous intervention of integrating novelty and aesthetic experience into teaching was used for the experimental group (n?=?64) while another class of 105 students studying another course of physical science without the intervention of novelty and aesthetics served as a comparison group. The analysis of covariance comparing the two group students' pre- and post-test perceptions of learning science revealed that the experimental group outperformed the comparison group in their perceptions of interest, enjoyment, and aesthetics. The weekly assessment of student situational interest indicated that the experimental group students' situational interests were well maintained by two leading learning activities: demonstrations and hands-on experiments with novelty and aesthetic experience. The above results provide empirical evidence to support the theory of interest development, which proposes that the development goes through a cumulative and progressive procedure. 相似文献
5.
Shu-Chiu Liu Huann-shyang Lin 《International Journal of Science and Mathematics Education》2014,12(5):1001-1021
This study explored environmental worldviews of selected undergraduate students in Taiwan and located the associations of these worldviews with science. The “environment” is represented as nature or the natural world, as opposed to the social and spiritual world. The participants were undergraduate students (14 science and 15 nonscience majors) enrolled in a general science course at a southern Taiwanese university. A questionnaire and individual interviews were conducted in parallel to elicit in depth the students’ ideas/beliefs about nature, such as, to what construes nature, how it works, and how humans relate to nature. The responses were analyzed using a phenomenographic approach to emphasize the qualitative variation of the students’ views. The key findings based on their relations to science and science education were the following: (1) Most students seemed to immediately relate the topic of nature to science and thus sought to explain nature from a scientific perspective, yet their understanding of scientific concepts or metaphors, such as the balance of nature, was problematic; (2) a value-free perspective is evident among some students in viewing human-induced natural crises: What we should do is merely look at facts and let science tell us what we should and should not do. (3) The students generally expressed trust in science and technology and believed it to be the key to improving the condition of nature as well as human life. 相似文献
6.
This study used a conceptual problem solving test to investigate the effect of a series of pictorial analogies on the concepts
of density, pressure, and atmospheric pressure in Year 8 classrooms. The analogies were taught following Glynn's teaching
with analogies model. It was found that the students taught with the pictorial analogies scored significantly higher than
their counterparts (p<01). In addition, the low achievers benefited more from this teaching strategy than did the high achievers. Further, qualitative
analysis revealed that most of the students' alternative conceptions were from preexisting naive intuitions rather than arising
from analog instruction. 相似文献
7.
Brady Michael Jack Ling Lee Kuay-Keng Yang Huann-shyang Lin 《Research in Science Education》2017,47(5):965-988
This study showcases the Science for Citizenship Model (SCM) as a new instructional methodology for presenting, to secondary students, science-related technology content related to the use of science in society not taught in the science curriculum, and a new approach for assessing the intercorrelations among three independent variables (benefits, risks, and trust) to predict the dependent variable of triggered interest in learning science. Utilizing a 50-minute instructional presentation on nanotechnology for citizenship, data were collected from 301 Taiwanese high school students. Structural equation modeling (SEM) and paired-samples t-tests were used to analyze the fitness of data to SCM and the extent to which a 50-minute class presentation of nanotechnology for citizenship affected students’ awareness of benefits, risks, trust, and triggered interest in learning science. Results of SCM on pre-tests and post-tests revealed acceptable model fit to data and demonstrated that the strongest predictor of students’ triggered interest in nanotechnology was their trust in science. Paired-samples t-test results on students’ understanding of nanotechnology and their self-evaluated awareness of the benefits and risks of nanotechology, trust in scientists, and interest in learning science revealed low significant differences between pre-test and post-test. These results provide evidence that a short 50-minute presentation on an emerging science not normally addressed within traditional science curriculum had a significant yet limited impact on students’ learning of nanotechnology in the classroom. Finally, we suggest why the results of this study may be important to science education instruction and research for understanding how the integration into classroom science education of short presentations of cutting-edge science and emerging technologies in support of the science for citizenship enterprise might be accomplished through future investigations. 相似文献
8.
The 2015 Programme for International Student Assessment (PISA) has drawn a substantial amount of attention from science educators and educational policymakers because it marked the first time that PISA assessed students' ability to evaluate and design scientific inquiry using computer-based simulations. We undertook a secondary analysis of the PISA 2015 Taiwan dataset of 7,973 students from 214 schools to identify critical issues of student learning and potentially reshape our educational system and policies. Thus, this study sought to identify potential latent clusters of students' scientific literacy performance according to a set of focus variables selected from the PISA student questionnaires. In addition, significant determinants of students' scientific literacy and resiliency were analyzed. Cluster analysis results demonstrated the presence of four clusters of high, medium, low, and inferior scientific literacy/epistemology/affective dispositions. Specifically, students in cluster 1 compared with other clusters showed that the higher the scientific literacy scores are, the more positive epistemic beliefs about science, achievement motivation, enjoyment of science, interests in broad science, science self-efficacy, information and communications technology (ICT) interest, ICT autonomy, more learning time, more teacher supports and teacher-directed instructions are. Regression results indicated that the most robust predictor of students' scientific literacy performance is epistemic beliefs about science, followed by learning time, interest in broad science topics, achievement motivation, inquiry-based science teaching and learning practice, and science self-efficacy. Decision tree model results showed that the descending order of the variables in terms of their importance in differentiating students as high- versus low-performing were epistemic beliefs about science, learning time, self-efficacy, interest in broad science, and scientific inquiry, respectively. A similar decision tree model to determine students as resilient versus non-resilient also was found. Various interpretations of these results are discussed, as are their implications for science education research, science teaching, and science education policy. 相似文献
9.
Shu-Chiu Liu Huann-shyang Lin Chun-Yen Tsai 《The Journal of environmental education》2020,51(1):72-82
AbstractThe purpose of this study is to investigate students’ mental models of the marine environment and to further examine how these models are related to their perceptions of marine problems. One hundred twenty-eight ninth grade students from a large harbor city in southern Taiwan completed a survey including a drawing activity and a set of two-tier questions. Using a four-factor rubric to analyze student drawings, we found that students’ mental models of the marine environment are generally partial and unconnected. In particular, the human component was often missing in the drawing. Students showed a strong awareness of marine problems; however, their awareness is focused on waste pollution. Moreover, correlation analysis showed that students’ mental models are associated with the scope of the perceived problems. 相似文献
10.
Zuway-R. Hong Huann-shyang Lin Hsin-Hui Wang Hsiang-Ting Chen Kuay-Keng Yang 《International Journal of Science Education》2013,35(10):1625-1648
This study investigated the effects of a science and society intervention on elementary school students’ argumentation skills and their attitudes toward science. One hundred and eleven fifth grade students volunteered as an experimental group to join a 12-week intervention; another 107 sixth grade students volunteered to be the comparison group. All participants completed the Student Questionnaire at the beginning and end of this study. Observation and interview results were used to triangulate and consolidate the quantitative findings. The data showed that after the intervention, the quality of the experimental group students’ arguments and their attitudes toward science were significantly higher than their comparison group counterparts. In addition, the experimental group boys made significantly greater progress in the quality of their argumentation from the pretest to posttest than the girls; and low achievers made the most significant progress in their attitudes toward science and quality of argumentation. Interviews and observations indicated that their understandings of explanation and argumentation changed over the intervention. This indicated that a science and society intervention can enhance both the ability of students to develop strong arguments and their attitudes toward science. 相似文献