共查询到20条相似文献，搜索用时 140 毫秒
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The purpose of this research was to utilize web-based training （WBT） to enhance students＇ knowledge of learning organization （LO） in a context of electrical technology education in Thailand. The sample chosen for this study included 19 fourth year undergraduate students. The WBT was based on the five disciplines according to Senge （1991） as well as the seven habits of highly effective people （Covey, 1989）. The tools for pre- and post- testing were LO model evaluation and knowledge of LO. The reliability of the instruments was 0.9274 and 0.9905 respectively. The data were analyzed by using mean （M） and standard deviation （SD）, t-test and Pearson product-moment correlation. When pre- and post- tests mean scores of the LO model evaluation and the knowledge of LO were compared, the mean scores of post-test training were greater than the mean scores of pre-test training. Moreover, there was a significant relationship between pre- and post- tests of LO model evaluation and the knowledge of LO. Thus, it can be concluded that the model of WBT can enhance students＇ knowledge of LO in this context. 相似文献
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Teachers＇ questioning is quite significant on motivating learners. When asking questions, teachers need to find a balance between convergent and divergent questions. Wait-time is also very important when questioning. This study was based on a survey of 34 students who were taking academic English language courses in a UK university （the University of Hertfordshire） and also suggested that three to five seconds is the most suitable wait-time for students. 相似文献
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Saida Kacem Laurence Simonneaux 《美中教育评论》2009,6(2):44-47
This research starts from a relatively optimistic thinking based on the fact that the teaching of the socioscientific issues through the practice of argued debates can contribute positively towards education in scientific citizenship. The teaching of techno-sciences raises topical questions which interfere in the classroom and at the same time carry scientific and social controversies within which it is possible to anchor the construction of new knowledge and citizen＇s behaviours. These controversial issues raise more questions and motivate the pupils more. Setting these topics for debate in the classroom could ＂restore, if only a little, what＂ Astolfi likes to call ＂the taste of knowledge （savoirs） ＇since the two words （saveur and savoir） come from the same Greek root＇ sapere＂, as Astolfi, 2006, marvellously put it in the foreword to the recent book How to teach socially acute questions （Legardez ＆ Simonneaux, 2006）. The present contribution is research in progress. It questions a protocol of training of future teachers. The principal objective is to train the pre-service teachers to teach socioscientific issues （SSI）. Like Funtowicz and Ravetz （1992, 1993）, we think that the SSI belong to ＂Post-Normal-Science＇. Accordingly, we will study the contribution of the training in epistemic, social and ethical values in the analysis of socioscientific issues by biology and philosophy future teachers. We will analyze the evolution of teacher trainees＇ decision-making after training on 3 socioscientific issues （the oncomice, the baby drug, the therapeutic cloning） and the impact of this socioepistemologic and ethical training on their teaching practices. 相似文献
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Hutkemri Zulnaidi Effandi Zakaria 《美中教育评论》2010,(1):26-31
The purpose of this study was to determine the effect of information mapping strategy on mathematics conceptual knowledge of junior high school students in Rokan Hulu Riau, Indonesia. The study also examined the relationship between mathematics conceptual knowledge and mathematics achievement. Using a quasi-experimental method, the study was carried out on 132 students from one junior high school in Rokan Hulu Riau, Indonesia. It was completed in 6 weeks. Instruments used in this study were mathematics conceptual knowledge test and mathematics achievement test. The results of this study indicated that there were significant differences in mathematics conceptual knowledge between the information mapping strategy group and the traditional group. It was concluded that using information mapping strategy may impact students＇ conceptual knowledge. There was a relationships between mathematics conceptual knowledge and mathematics achievement. 相似文献
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The objectives of the present study were： （a） to identify the teaching beliefs of an ecology teacher when teaching an ecology course; and （b） to determine the influences of these beliefs on students＇ learning performance. The present study employed a case study research method to conduct a year-long observation, focusing on the teacher＇s teaching beliefs, research representations, and the students＇ attitudes and changes in their ecological knowledge. The present study employed both qualitative and quantitative analyses through classroom observations, teacher and student interview questionnaires, a self-administered course comprehension questionnaire, and an ecology course attitude scale among other tools. Findings indicated that the research teacher maintained teaching beliefs that were improvement-oriented and preferred to use an integrated teaching method that was diversified and provided interdisciplinary knowledge. Through the ecology course, the students were able to rectify their misconceptions, learn to view nature from a macro-perspective, and respect life. The results obtained in the present study can be provided to other teachers as a reference and learning direction when teaching ecology courses. 相似文献
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The rapid development of ICT （information technology and communication） in the last two decades has changed society substantially as a whole. For higher education institutions, the external environment pressure to incorporate ICT in their educational and administrative processes has forced them to invest in resources for infrastructure and training. In addition, teachers have found that they can use technology in their teaching, but lack of full knowledge of how to use it effectively from a pedagogical point of view. The incorporation of new education modalities depends largely on the contextual variables prevailing in the institution and teachers. In UABC （Autonomous University of Baja California）, the early days of online education go hack to 1996, so the study period was from 1996 to 2009. An online survey was designed to fmd out the teachers＇ backgrounds and involvement in online education, their experience as online teachers, and the tools and practices used. Of 97 teachers who were identified with some experience in online teaching, 70% responded to the Survey （68）. It was found that the highest percentage （33%） of teachers who responded the survey started teaching online between 2003 and 2006. 56% of teachers have been teaching between one and five online courses. On the other hand, most teachers recognized that 30%-79% of the content of their courses were online based. The most popular learning management system used is moodle followed by blackboard in teachers＇ preference. In general, teachers expressed using the three main communication tools of online education： forums, chat and e-mail, favoring the use of e-mail. The communication slrategies teachers often use in their courses promoted student-student and student-teacher interaction. In their evaluation strategies, most said that they used self-assessment, rubrics and to a lesser extent online exams and co-evaluation. The results show that most teachers who have been involved in online education in UABC campus have expressed havi 相似文献
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Performance of biological phosphorus removal and characteristics of microbial community in the oxic-settling-anaerobic process by FISH analysis 总被引：1，自引：0，他引：1
Jian-fang Wang Qing-liang Zhao Wen-biao Jin Shi-jie You Jin-na Zhang 《浙江大学学报(A卷英文版)》2008,9(7):1004-1010
Performance of biological phosphorus removal in the oxic-settling-anaerobic （OSA） process was investigated. Cell staining and fluorescent in situ hybridization （FISH） were used to analyze characteristics and microbial community of sludge. Experimental results showed that phosphorus removal efficiency was near 60% and the amount of biological phosphorus accumulation in aerobic sludge of the OSA system was up to 26.9 mg/g. Biological phosphorus removal efficiency was partially inhibited by carbon sources in the continuous OSA system. Contrasted to the OSA system, biological phosphorus removal efficiency was enhanced by 14% and the average total phosphorus （TP） contents of aerobic sludge were increased by 0.36 mg/g when sufficient carbon sources were supplied in batch experiments. Staining methods indicated that about 35% of microorganisms had typical characteristics of phosphorus accumulating organisms （PAOs）. FISH analysis demonstrated that PAOMIX-binding bacteria were predominant microbial communities in the OSA system, which accounted for around 28% of total bacteria. 相似文献
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Due to the globalization and the spread of the Internet, distance learning （D-learning） has gained extraordinary impulse in recent years by classes broadcasted by Websites and assignments fulfilled by students in their own computers. D-learning facilitates the access to education to those people who are working or have low buying power due to its reduced cost and time convenience. Although D-learning has existed in the world for over 150 years, only in the last decades, it has become the focus of academic studies and researches in a systematic way. In this context, the objective of this research is to evaluate the impact of computer literacy on the academic performance of the D-learning students of Faculdade lnterativa COC--EAD （COC--D-learning Interactive College）, P61o Lafaiete （Lafaiete Branch）, Ribeirao Preto. The research consisted of a questionnaire with 21 qualitative dichotomous questions, concerning the level of knowledge and mastery of information techdologies, besides the gender and academic performance （weighted average and marks of the last module）. The data were tabulated, being considered two main variables： （a） academic performance, represented by the marks of the last module; and （b） computer literacy, represented by the sum of the questions concerning this matter. The data were analyzed statistically, and the correlation between the two variables considered was analyzed by Pearson＇s Correlation Test. The interviews of the 54 interviewees （24 males （44.45%） and 30 females （55.55%）） taking the business administration course were analyzed. The correlation coefficient r = 0.303 indicates that there is a meaningful correlation between the students＇ academic performance （marks） and their computer literacy, that is, the greater the computer literacy, the better the marks obtained by these students in the D-learning course. D-learning has computing as its main tool, theretbre, the students with less computer literacy find barriers in D-learning, which o ref 相似文献
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Awoleye O. Michael Siyanbola W. Owolabi Ogundari O. Ibikunle 《美中教育评论》2008,5(10):26-33
Now that the readiness of students in Nigeria higher institutions regarding e-learning have been established in a previous work （Awoleye ＆ Siyanbola, 2007） there is also a need for evaluation of teachers＇ skills vis-a-vis their preparedness towards online teaching. This work therefore measured both technical and attitudinal capacity （Pillay, et al., 2006） of the teachers across the institution types （the Universities, Polytechnics and Colleges of education）. In the overall, intensity of computer access is better than Internet access in all the institution types and the intensity of Intemet access is better than personal office connectivity. Although there are varied levels of access relative to institution types, Nigerian university teachers have better access to computer （98.4% of all respondents） and the Internet （94.8% of all respondents） than their counterparts in the polytechnics and colleges of education. Furthermore, computer access is better in the polytechnics （96.4%） than in the Colleges of Education （87.7%）. Further measurement with bias for age on teachers＇ technical proficiencies revealed that there would be no threat for continuity if online teaching were to be adopted. The research further showed that after the passage （which may be due to retirement） of the teachers who are over 50 years old, there are teachers between 41-50 years who will take over, thereby removing the burden of succession. Based on a number of issues identified, the research suggests some useful policy directions, which wilt enhance the use of computer and the Internet to facilitate teaching and learning in the institutions. 相似文献
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Sheng-Che Hsiao Janet Mei-Chuen Lin Jiin-Cherng Kang 《美中教育评论》2011,(1):89-97
A quasi-experiment was conducted at an elementary school to investigate if guided collaboration would facilitate programming learning of 6 graders. Sixty-six students of two intact classes learned to program in KPL （kid＇s programming language） for 18 weeks during the experiment. One class was randomly assigned to the control group （i.e., free-collaboration） and the other to the experimental group （i.e., guided-collaboration）. Students in both groups formed heterogeneous teams of 3 persons. The guided-collaboration teams in experimental group were provided with a worksheet for every programming task. The worksheet contained a set of task-specific guiding questions to guide students through the problem-solving process in a systematic and disciplined manner. An analysis of test scores showed that the experimental group significantly outperformed the control group in the achievement tests, suggesting that the guiding questions were useful in enhancing students＇ comprehension of programming concepts and developing their programming skills. A comparison of the amount of time spent at each problem-solving step showed that the experimental group spent significantly more time than the control group at the analysis/design/coding step as well as the reflection step. Conversely, the control group spent considerably more time at the debugging step. With the help of the guiding questions, students in the experimental group were also more able to conduct meaningful discussions. 相似文献
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In the process of classroom education, setting questions in class is an important teaching method, which is used in the whole teaching activity and acts as the link between the thoughts of teachers and students. Hence, creating a wisdom class and using according questions to aid the class are of great significance to both students and teachers. In this paper, 40 elementary students from the 9th grade and 10 of their teachers were studied and the result showed that learning requirements facing to the whole class and students＇ learning beliefs are essential principles, and questions should be set by having an exhaustive understanding of the textbook, giving previous homework, creating a thinking atmosphere, and setting a proper difficulty for the students. The proper time to set questions is when the old knowledge and new knowledge of the student conflict in the awareness of the student, when the teacher wants to spread thought, and when the teacher wants to make a conclusion. 相似文献
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Anthony Malone Gregory Smith 《美中教育评论》2010,7(9):106-114
Over the last 2 decades, Irish schooling and society have gone through a period of significant structural and policy-driven change. To meet the emerging needs of the knowledge/learning society, schools and teachers are challenged to develop their capacities as ＂active learning communities＂. This places greater demands on teachers and schools to reflect on their classroom practices, to utilise a wider repertoire of pedagogic styles more suited to the needs of the 21st century learners and so that meaningfully collaborate with their fellow professionals. Teaching and Learning for the 21st Century （TL21） was a 4-year （2003-2007） multi-pronged research and development project involving the Education Department at the National University of Ireland, Maynooth （NUIM） and 15 post-primary schools. The project sought to address a number of key aims in terms of developing schools as professional learning communities, including addressing the isolation and insulation which teachers can, and do experience in their day-to-day professional lives and prioritize quality in teaching and learning as a key challenge for school development planning. This paper attempts to succinctly frame the key developments and findings which emerged over the duration of this process. 相似文献
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This paper reports on the instructional practice of teachers who have similar language and culture as their students in a bilingual cluster （Cluster A） involving three schools and seven teachers in delivering the curriculum to year 0 （5-year-old） to year 8 （12/13-year-old） students. The 30-40 minutes baseline observations conducted on teachers＇ instruction during a reading session were part of a Ministry of Education＇s （MOE） professional learning and development project （in progress） to increase student achievement in English literacy in these classrooms through evidence-based in-class facilitation. We hypothesized that teachers in these bilingual classes were perhaps not making optimal use of children＇s prior knowledge, particularly their linguistic and cultural strengths, to increase robust and in-depth oral discussions for understanding the texts during the reading lessons. The baseline observations were coded under exchanges known to enhance reading comprehension and specifically related to vocabulary, checking, incorporation, extended talk, awareness, and feedback, and were analyzed for the purposes of： （a） feeding back to teachers what their instruction looked like; （b） creating discussions around teachers＇ strengths and weaknesses that had arisen out of the instructional and student achievement data; and （c） identifying professional development needs for teachers and their students. It was found that teachers and students＇ discussions around a concept or word were limited and that students＇ oral strengths were not fully optimized for understanding. We report here the first phase involving Samoan teachers teaching Samoan students in Samoan bilingual classrooms. The second phase is in progress with the last phase starting midyear. The findings from these two phases will enable some discussions to be made around shifts in instructional practice, if any, their impact on student achievement and how these might be sustained. 相似文献
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Tanja Psonder 《美中教育评论》2013,(10):769-776
This paper aims at outlining the dual-focused approach used to train architecture students to work independently on re-development and re-usage concepts in an Erasmus IP （intensive programme） workshop, where English was used as the working language. The creative tasks were combined with communication skills （social and technical English, negotiation skills）, which were to enable the students to present their outcome publicly in the final presentation. The underlying concept is that students work in small international groups and develop their own method to address the given problem in the form of a real project. Through the project-based approach, students search for information that accompanies their project ideas, which helps them find a viable solution. The creative work process is completed by a thorough evaluation and intensive reflection phase in order to strengthen the students＇ learning experience. Additionally, the interdisciplinary approach, as well as the multinational aspect that originate from different cultural and educational backgrounds of the students, shall contribute to the interactive work process. This process of interaction is based on the idea of experiential learning that sees knowledge as the transformation of experience. 相似文献
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Since the publication of the Good Earth in 1922, Pearl S, Buck published another two novels based on the same theme and they were called the House of Earth Trilogy. The House of Earth Trilogy used as a window to understand China for the westerners at that time. And it had a great impact on the whole world. People gave two different views on her success of winning so many awards. Some thought that she wrote what she knew and her works were based on her own experiences. But others said that she was a foreigner and her values, her distinct aesthetic views would affect her writing. So, some of her depictions, to some extent, were untruthful and distorted. The aim of writing this thesis is to give an objective judgment on the Good Earth, and make it easier for us to communicate with the westerners on literature. 相似文献