案例教学法在中职教育学课程中的应用

案例教学法,是指教师在教学中应用具体实例让学生在例子中学习相关知识的一种教学方法。通过案例教学,学生不仅可以学习到相应的知识,还可以将所学习的知识与实践更好地结合起来,从而取得更好的教学效果。因此,教师要意识到案例教学法在教学中应用的作用,并在教学中不断地探索案例教学的有效方法,以帮助学生领悟到教育学的深意,从而使学生形成教育知识素养和精神素质。     

浅谈多媒体手段在语文教学中的应用

21世纪是信息技术飞速发展的时代,把信息技术引进教学领域已成为时代的要求.教育现代化如果离开现代先进的教学技术手段,单靠教师原始的"口讲手写"难以再适应教学发展的需要.所以,我们应充分利用计算机媒体,提高学生学习的兴趣,激发学生学习的积极性,从而让学生真正成为学习的主人.     

浅谈信息化手段在计算机课程教学中的应用

针对传统教学模式在高职计算机课程教学中存在的问题,阐述了应用信息化手段的优势;以"制作双绞线"的教学内容为例,利用信息化手段设计实际的教学案例,提高了教学效果和学生学习效率,对信息化时代的教学模式进行积极的实践与探索.     

案例教学法在中职计算机实训课中的应用研究

案例教学法常常被用于医学、法学、机械等领域的实践教学中。案例教学是向学生以真实案例情境展现问题,让学生处身于其中进行思考、分析和讨论。案例教学法作为一种新的教学模式已经逐渐被人们所重视。这种教学方法能够激发起学生的学习兴趣,同时也能够培养学生的创新能力和分析、解决问题的能力。本文中,笔者主要探究了案例教学法在中职计算机实训课中的应用,阐述了案例教学法步骤及相关注意事项。     

中案例教学法在中职计算机教育的应用

案例教学法是充分利用案例开展教学、培养并提高学生学习知识的能力的一种教学方法。中职计算机是一门以实践为主的专业课程,运用案例教学的最终目的,是让学生在掌握专业基础理论以及具备相应能力的基础上,通过学生独立思考以及集体合作,参与实践并进一步提高他们的计算机专业水平。因此,我们很有必要在中职计算机教学中推行案例教学法。     

案例教学法在“C++语言程序设计”教学中的应用

文章针对"C++语言程序设计"课程内容自身的特点,提出在教学中采用案例教学法,并探讨了案例教学法中教学案例的选择、组织实施以及在教学中应注意的问题,使得学生在解决问题的过程中,逐步形成程序设计思维,从而提高学习兴趣,增强教学效果。     

案例教学法在电力电子技术教学中的应用

针对本科院校自动化专业电力电子技术专业课课堂教学中"填鸭式"和"满堂灌"的常规教学法,提出"案例式"教学法,使学生主动接受教师所传授的知识,激发学生学习积极性,提高学生课堂听课效率。     

项目教学法在高职《网站设计与建设》课程中的应用

《网站设计与建设》是一门技术型课程。在网站设计教学中,主要采用案例教学法,用案例引起学生兴趣,让学生在兴趣中学习理论知识;在网站建设教学中,主要采用项目教学法,根据网站建设工作流程,组建项目小组进行网站策划、美术设计、程序设计等工作;在考核时,教师根据网站设计与建设考核标准对各小组建设的网站进行考核。学生通过完成综合性功能网站建设,学习了网站建设技术,培养职业能力、自学能力等能力。     

合作学习在“软件工程”课程实践教学中的应用探讨

本文介绍了合作学习教学方式的内涵,并以"软件工程"课程实践教学为案例,探讨了合作学习教学方式在实践教学中对培养学生的创新能力、自学能力、独立意识和协作精神的促进作用。     

案例教学法在Python语言程序设计教学中的应用

为了提高Python语言程序设计课程教学质量,文章采取案例教学法设计了案例"身体质量指数BMI",通过设计案例、分析案例、总结归纳、拓展应用等四个过程对Python分支结构教学过程进行了具体分析.实践证明,案例教学法能够激发学生的学习兴趣,调动学生学习的积极主动性,提高学生分析问题和解决实际问题的能力,从而提高了Pyt...     

Student sensemaking with science diagrams in a computer-based setting

This paper reports on a study of students’ conceptual sensemaking with science diagrams within a computer-based learning environment aimed at supporting collaborative learning. Through the microanalysis of students’ interactions in a project about energy and heat transfer, we demonstrate how representations become productive social and cognitive resources in the students’ conceptual sensemaking. Taking a socio-cultural approach, the study aims to contribute on two levels. First, by providing insight into the interactional processes in which students encounter a particular type of representation: science diagrams. Second, the study aims to demonstrate that an important aspect of students’ encounters with science representations concerns making sense of how to respond to institutional norms and social practices embedded within the context of schooling. The findings demonstrate how the science diagrams become productive social and individual resources for the students by slowing down the students’ conceptual sensemaking processes and by opening up a space for the interpretation and negotiation of scientific concepts, as well as of the representations themselves. The study also shows the challenges involved when students move from oral to written accounts in their inquiries.     

Toward a Complexity of Online Learning: Learners in Online First-Year Writing

In response to the growing presence of online first-year writing courses, this paper describes a case study of two online first-year writing courses and addresses the questions: What do students in an online first-year writing course perceive as good study habits, and what helps them succeed? Data includes surveys, online discussions, course management statistics, and selected interviews. The study is supported by social cognitive theory described by psychologist Albert Bandura; this methodology allows for examination of internal, external, and behavioral characteristics of participating students. Results of the study indicate that students who rated themselves as making good use of study time also succeeded in the course. Insights from students include information about study activities, management of study time, access to technology, and attitudes about online courses. A surprising result of the study was that students did not consider communication with peers as a productive study activity, despite a deliberate attempt by instructors to build peer interaction into the course. Yet students also reported high levels of engagement and positive attitudes about online learning. The social cognitive lens provides helpful insights about these complex findings by examining the external, internal, and behavioral aspects of online first-year writing students in this study.     

引导信息安全专业学生自主研学的有效案例

当前,有相当一部分学生严重缺乏自主研学的习惯和能力,一些学生只是被动地应付考试,另一些学生甚至完全沉溺于游戏当中,失去了对专业学习的兴趣。本文通过一个具体案例,积极探索如何引导信息安全专业学生自主研学,从而有效地提高学生发现、理解、分析和解决问题的兴趣和能力。     

Dynamic grouping strategies based on a conceptual graph for cooperative learning

In large classrooms, teachers rarely have time to monitor the status of individual students. As a result, students who learn quickly thoroughly grasp the content, while students who learn slowly fall further and further behind until, in some cases, the education system gives up on them completely. Teachers thus need a system to help them obtain the status of all students and manage particular students. This study proposes a novel learning process based on the conceptual graph, a knowledge representation tool. This study adopts cooperative learning to let students conduct further studies through interaction with each other. The proposed strategy acquires and measures the knowledge structure of students. According to the knowledge structure of individual students, this study proposes dynamic-grouping and partial-regrouping to identify suitable partners for students. The proposed strategy achieves the best complementary groups for further learning stages. Evaluation results indicate that the proposed method significantly improves the learning achievement of all learners. Additionally, the questionnaire results indicate that learners respond positively to the proposed grouping strategy.     

Using collaborative filtering to support college students’ use of online forum for English learning

This study examined the impact of collaborative filtering (the so-called recommender) on college students’ use of an online forum for English learning. The forum was created with an open-source software, Drupal, and its extended recommender module. This study was guided by three main questions: 1) Is there any difference in online behaviors between students who use a traditional forum and students who use a forum with a recommender?; 2) Is there any difference in learning motivation between students who use a traditional forum and students who use a forum with a recommender?; 3) Is there any difference in learning achievement between students who use a traditional forum and students who use a forum with a recommender?.     

The influence of student characteristics on the use of adaptive e-learning material

Adaptive e-learning materials can help teachers to educate heterogeneous student groups. This study provides empirical data about the way academic students differ in their learning when using adaptive e-learning materials. Ninety-four students participated in the study. We determined characteristics in a heterogeneous student group by collecting demographic data and measuring motivation and prior knowledge. We also measured the learning paths students followed and learning strategies they used when working with adaptive e-learning material in a molecular biology course. We then combined these data to study if and how student characteristics relate to the learning paths and strategies they used. We observed that students did follow different learning paths. Gender did not have an effect, but (mainly Dutch) BSc students differed from (international) MSc students in the intrinsic motivation they had and the learning paths and strategies they followed when using the adaptive e-learning material.     

3G手机终端开发多媒体系统解决方案

本文介绍了一种采用ARM（AT91RM9200）与SH（SH7316）双芯片组成的多媒体手机设计方案，提供了手机丰富的多媒体功能，极大的提高了手机的开发速度。首先给出了系统的硬件整体架构和基带开发板的硬件框图；其次给出了软件的整体架构和软件的移植方案，包括PC、ARM和SH，以及驱动、API和Lib的应用移植。     

Strategic learning from expository animations: Short- and mid-term effects

In an experimental study, we investigated whether making use of a cognitive learning strategy (1) improves learning from different expository animations, (2) leads to an acquisition of knowledge which is available beyond the learning period, and (3) equally benefits students with low and high cognitive ability alike. A total of 152 sixth graders participated in the study: 69 students learned from an animation about the dances of honeybees and 83 students learned from an animation about sailing. With respect to both animations, the students who made use of the learning strategy significantly outperformed the students who had to write a summary. Effect sizes are medium to large. The beneficial effects of the learning strategy were also verified one week after the learning took place. The results of this study do not support the assumption that students with low and high cognitive ability benefit differently from the strategy.     

基于K—means算法的学生综合测评成绩分析

在学生管理中．常以学生的思想品德、学习、文体活动创新等成绩的加权和作为衡量学生综合素质的标准．但具体的分数难以准确地反映学生素质的真实情况。通过运用K-means算法对学生的综合测评成绩进行聚类分析,挖掘出学生与学生之间具有的共性,并以共性为标准对学生分类．使学生管理者对不同类别学生实施针对性教育管理。     

Computer use and musculoskeletal symptoms among undergraduate university students

The use of computers has been shown to have the potential for detrimental effects on the musculoskeletal system. Previous research has identified risk factors for computer-related musculoskeletal symptoms (MSS) in the workforce, but the focus of investigation on university students is comparatively recent. There appears to be a relative paucity of research into computer-related MSS in European universities and none to date in Ireland. The primary aim of this study was to determine the prevalence of computer-related MSS in a cohort of undergraduate university students in Ireland. The cross-sectional study design involved a questionnaire of two parts. Part A was a questionnaire adapted from previously used questionnaires and included questions relating to demographic information regarding age, gender, year of study, hand dominance and details of computer use. Part B was a modified (to include only computer-related symptoms) Nordic Musculoskeletal Questionnaire. A total of 312 Health Sciences students were surveyed and 241 responded, giving an overall response rate of 76.9%. All students used a computer, with 95.4% using a laptop. Although the reported duration of computer use was quite low, the prevalence of computer-related MSS was high (52.8%). Increased prevalence of MSS was significantly associated with year of college, average daily laptop use and right hand dominance. A considerable proportion of students reported that MSS impacted on their work (18.3%) and leisure activities (23.6%) and furthermore 17.1% sought medical attention. The current study suggests that further research should be carried out on students from other disciplines and on students in other European universities to facilitate a greater understanding of the risk factors for computer-related MSS in undergraduate students.