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961.
Ding Teng Sia David F. Treagust A. L. Chandrasegaran 《International Journal of Science and Mathematics Education》2012,10(6):1325-1345
This study was conducted with 330 Form 4 (grade 10) students (aged 15??C?16?years) who were involved in a course of instruction on electrolysis concepts. The main purposes of this study were (1) to assess high school chemistry students?? understanding of 19 major principles of electrolysis using a recently developed 2-tier multiple-choice diagnostic instrument, the Electrolysis Diagnostic Instrument (EDI), and (2) to assess students?? confidence levels in displaying their knowledge and understanding of these electrolysis concepts. Analysis of students?? responses to the EDI showed that they displayed very limited understanding of the electrolytic processes involving molten compounds and aqueous solutions of compounds, with a mean score of 6.82 (out of a possible maximum of 17). Students were found to possess content knowledge about several electrolysis processes but did not provide suitable explanations for the changes that had occurred, with less than 45?% of students displaying scientifically acceptable understandings about electrolysis. In addition, students displayed limited confidence about making the correct selections for the items; yet, in 16 of the 17 items, the percentage of students who were confident that they had selected the correct answer to an item was higher than the actual percentage of students who correctly answered the corresponding item. The findings suggest several implications for classroom instruction on the electrolysis topic that need to be addressed in order to facilitate better understanding by students of electrolysis concepts. 相似文献
962.
This investigation with 342 Nepalese tertiary students indicates that current conceptions of approaches to learning are relevant to these students. Factor analysis of the Study Process Questionnaire (SPQ) also suggests that the structure of learning processes is similar for Nepalese, Australian, and Filipino students. Internal locus of control also seems to be a factor in the adoption of deep and achieving approaches to learning in each of these cultures. Evidence of differences in secondary and tertiary student approaches to learning within Nepal and comparisons between Nepalese and Australian tertiary students' approaches to learning are also presented. 相似文献
963.
964.
Jamie P. Kohler 《College & Undergraduate Libraries》2016,23(4):363-380
Student employees are often the first people patrons contact when they enter an academic library, and thus their knowledge level and service skills are crucial to academic library success. This article presents a case study of the job-related knowledge and customer service skills of undergraduate student employees in a small liberal arts college after the implementation of a training program more focused on patron service. Both successes and failures are discussed. 相似文献
965.
966.
对普通高校艺术体操选修课教学从形体姿态的培养、教学成套动作的编排,音乐的选择及口令、手势的运用等,进行了分析探讨. 相似文献
967.
高等师范院校体育教育专业排球普修课考试改革新探 总被引:2,自引:0,他引:2
论文通过对高等师范院校体育教育专业排球普修课现行的考核办法及标准存在的不足进行分析,并就此提出排球普修课考核改革的新设想,以期为推动球类课程教学的总体改革作出有意的尝试。 相似文献
968.
张海军 《体育成人教育学刊》2004,20(1):83-84
作为预备人民警察在公安院校的学习阶段,其警察体育能力正处在形成、提高、发展的关键时期.在警察体育教学中不仅要注重教会学生各种运动的技能、技巧和制敌本领,还要加强培养他们的创新精神和开拓能力,以及组织活动、适应环境、交流交往等多方面能力,以适应现代素质教育和公安工作发展的需要. 相似文献
969.
Carol McDonald Connor Beth M. Phillips Young–Suk Grace Kim Christopher J. Lonigan Michael P. Kaschak Elizabeth Crowe 《Scientific Studies of Reading》2018,22(6):462-484
Testing a component model of reading comprehension in a randomized controlled trial, we evaluated the efficacy of 4 interventions that were designed to target components of language and metacognition that predict children’s reading comprehension: vocabulary, listening comprehension, comprehension of literate language, academic knowledge, and comprehension monitoring. Third- and 4th-graders with language skills falling below age expectations participated (N = 645). Overall, the component interventions were only somewhat effective in improving the targeted skills, compared to a business-as-usual control (g ranged from ?.14 to .33), and no main effects were significant after correcting for multiple comparisons. Effects did not generalize to other language skills or to students’ reading comprehension. Moreover, there were Child Characteristic × Treatment interaction effects. For example, the intervention designed to build sensorimotor mental representations was more effective for children with weaker vocabulary skills. Implications for component models of reading and interventions for children at risk of reading comprehension difficulties are discussed. 相似文献
970.