现代教学手段与生物教学整合管见

<正>以计算机为主要载体的现代教学手段在生物课堂教学中的运用,向以粉笔加黑板为主的传统教学手段提出了挑战。我们应该承认,现代教学手段辅助下的生物课堂更加形象生动,从而有利于优化生物教学过程,提高生物教学效果。     

恰当使用CAI，提高数学教学效率

多媒体辅助教学（简称CAD走进小学课堂．可以促进小学生认知能力的提高。但是．任何好的教育教学手段都应使用得当。本文就目前小学数学教学中CAI使用的现状．谈谈小学数学课堂教学中使用CM的时机选择的问题。CAI是在计算机辅助下进行的教学活动,虽然其代表了先进的教学手段．但它毕竟只是一种辅助手段。教师在教学中的主导作用．教师的讲解和教学管理．学生的自觉学习。自主性和积极寻找知识的好奇心．学生的主体作用都是教学中最主要的部分．必须极大地发挥这些作用．才能最大程度发挥CAI作用．     

谈谈“多媒体辅助教学”优势的发挥——使用多媒体辅助教学的几点建议

本文通过对先进的多媒体辅助教学手段在实际教学中教学效果的探究,提出使用多媒体辅助教学手段要收到预期效果,必须有正确的教育理念和教学思想,必须依据教学内容和教学目标恰当地使用多媒体辅助教学手段,以调动学生的学习积极性,使学生成为学习过程的参加者,而不是旁观者。使用多媒体辅助教学手段切忌以多媒体展示代替学生学习的全部活动。     

电教媒体在初中物理教学中的科学运用

随着科学技术的进一步发展．教学媒体手段的日新月异．教学媒体在初中物理课堂教学中起着非常重要的作用。尤其是多媒体设备辅助教学．极大地激发了学生的学习兴趣．大大增加了教学的直观性,形象生动地展示了教学内容,有效解决教学难点．大大提高了教学效果。但在教学过程中．有时刻意使用电化教学手段会弄巧成拙．因此我们必须科学合理地运用电教媒体教学手段．优化物理课堂教学。     

书法教学中的笔法教学研究

以书法教学中的笔法为研究对象,结合笔法的枝术美、形式美和表意特征,论述了笔法教学是书法教学的基础,分析传统书法教学中存在的问题,指出传统的教学手段已经不适应先有的书法教学形势,必须结合现代手段进行改进,突出笔法教学的重要性．让全新摄像技术、投影技术和网络技术辅助笔法教学,用这样的的教学手段带动书法教学拓展新的空间．     

试论板书设计与多媒体辅助教学的关系

随着多媒体辅助教学手段（课件）在教学中的推广运用．有的教师认为多媒体辅助教学手段能够取代板书设计。殊不知．板书设计和多媒体辅助教学手段作用各有不同．两者不能偏废．如果将这两者的作用整合起来．更能加强教学的直观性、形象性和生动性．进而提高教学效率。为此,笔者从小学语文阅读教学这个角度．以《望庐山瀑布》一文的教学为例,从认识以下五大关系入手．谈谈语文教学中板书设计与多媒体辅助教学的关系。     

初中生物教学中如何有效地运用多媒体辅助教学

把多媒体辅助教学作为一种教学手段运用于生物教学中,无疑是对传统教学的一种改革,它给生物教学带来了新活力,但运用多媒体技术要有科学性,本文就如何在初中生物教学中有效地应用多媒体技术作了阐述。     

浅议多媒体在生物教学中的应用

正高中生物学新教材更加注重知识的产生过程,更加注重学生的能力发展和个性的张扬,更加注重学习与生产、生活的密切联系,快速发展的多媒体技术在当今教育领域的应用有效促进了生物教学,利用计算机辅助课堂教学已成为现代教学的辅助手段,同时也成为调动学生非智力因素,提高课堂教学效率的一种有效手段.多媒体辅助教学确实推动了生物教学改革,为新课改实施注入生机和活力,一定程度上提高了教学效率,     

中学语文教学中的计算机辅助教学

电子计算机辅助教学是指使用电子计算机技术和设备进行的语文教学。是教学手段现代化的一种教学活动。随着广大城乡中学教学设施的改善，教学手段的更新，计算机辅助语文教学已经逐步推开。中学语文教学要积极开展计算机辅助语文教学．促进语文教学的现代化。     

多媒体在物理教学中的运用初探

目前．利用多媒体计算机辅助教学在各科教育教学中已被广泛的应用。毋庸置疑．这种现代化教育技术是传统教学手段所无法比拟的。但计算机只是一种重要的教学辅助手段．它不能完全取代其他教学手段．如实验、板书、实物演示、教师讲解等。只有那些教师不能用语言详尽描述．图片不能充分显示．     

Animated Introductory Calculus： Development and perception

Recent years it has an explosive development of IT technologies. However, the problem of natural integration of modern technologies in teaching and learning mathematics is far from its final solution. In teaching mathematics at universities, these capabilities either are ignored or have extremely limited applications. In our study, we consider animation as one of the tools that could increase students＇ motivation, curiosity and understanding. In order to evaluate the perception about using animation in the study of calculus, a brief survey was conducted in University Utara Malaysia （UUM）. The survey consisted of 17 lecturers and 25 students from UUM. The survey also conducted in UPM （University Putra Malaysia） and UniKL （University Kuala Lumpur）, which comprised of 82 students and 49 students respectively. At the same time, we are interested in whether or not the perception of students differs by factors like gender, age group, entry qualification, program of study and previous grades. This survey was conducted in UPM comprised of 160 students. In this paper, we describe our data and report our findings, make a comparison between students＇ perception in UPM, UUM and UniKL. Further a comparison is also made regarding perception of UniKL students from two different programmes of study. To evaluate the performance of students, a simple comparative experiment between Computer Aided Learning Method （CALM） and the Traditional Learning Method （TLM） conducted in UUM and UPM and we report our preliminary findings in this paper.     

中学生物教学合理运用多媒体技术的探讨

如何充分发挥多媒体辅助教学的优势，将多媒体技术合理运用于中学生物教学，以取得最佳教学效果，是值得深入探讨的课题．在农村中学高中生物学教学过程中，对新授课、复习课以及实验课等3种课型教学进行了对照试验，认为对抽象知识教学及系统复习课运用多媒体手段效果较佳，但多媒体课件演示不能替代学生实验操作技能的训练．     

浅谈篮球教练员临场指挥的策略

当今，篮球运动跨入了一个崭新的发展阶段，篮球比赛的争夺显得更加激烈．一个球队比赛胜败因素中教练员的临场指挥就是其中一个重要因素．教练员在临场想取得比赛的主动，必须充分利用篮球运动规则，分别在比赛前、开局时、半场结束前、中场休息时、下半时、暂停与换人和相持期间等重要时刻做好指挥工作，以争取比赛的最后胜利．     

Laser-based manufacturing concepts for efficient production of tailor welded sheet metals

Laser welding is an established manufacturing technology for a large variety of automotive applications due to its attractive properties such as low heat input, high precision and fast welding speed. Especially when welding high strength steels, which are dominantly used in today＇s car body construction, the low heat input by laser welding bears significant advantages with regard to the properties of the weld seam. The exploitation of the full application potential of laser welding in mass production requires an appropriate manufacturing concept and corresponding auxiliary technologies. The present paper demonstrates the integration of laser welding into the surrounding manu- facturing concepts by a modular setup with different levels of automation. This approach offers flexible solutions for individual needs thereby optimizing investment cost, labor cost and productivity. Recently available laser sources enable exceptionally high welding speed on thin gauged sheet metals but require efficient material handling con- cepts to utilize the full speed potential. Industrial concepts are presented offering efficient material handling and high process robustness for mass production welding.     

高中数学“再创造”教学模式的探讨

数学新课程强调数学教学方法的核心是学生的“再创造”．根据数学新课程特点，实施数学“再创造”教学模式，可提高学生的创新意识和实践能力，促使学生掌握最佳学习方法．     

多媒体在数学建模教学中的辅助作用

鉴于目前学生把所学的数学知识应用于实际的能力欠缺的状况,中学数学应重视数学建模教学．多媒体技术在数学建模教学中有很强的辅助作用．     

The quantifying analysis of effectiveness of music learning through the Dalcroze musical method

Movement activities can be used to integrate with any other curriculum in childhood education. The movements can inspire the sense of rhythmic concepts for children. This study aims at investigating how children can be motivated and inspired rhythmically by body movement through Dalcroze approach. In this research, the author revealed how physical movements can motivate children＇s potential sense of rhythm and inspire children＇s interest of musical rhythmic concepts learning. The study was conducted with 1000 primary school 6th grade students from twenty primary schools in Taipei, Taiwan. These 1000 6th grade students have the same age, same music syllabus and have equally same music training at their schools. The 1000 students were divided into two equal groups, one having different activities of body movements at school, and the other without. The different activities included tapping, swinging, clapping, turning, and stamping simple rhythms. The experiments consisted two parts which were rhythm dictation and improvisational skills. All the participants were equally given the pre-test and post-test as evidences of progress of the experiment, and the researcher then compared with the differences of the two tests of the two groups before and after the experiment to see if there were any progress in their learning of musical rhythms. The study lasted 6 months and consisted of three stages： observation, comparison, and analysis. The author observed and compared the two groups of students, analyzed the results and found out that the two groups demonstrated obvious differences in their degree of progress on learning of musical rhythms.     

Accessibility in post secondary education： Application of UDL to college curriculum

The inclusion of students with disabilities at the university is a relatively new occurrence in the field of special education. Although legislation in the United States has supported the acceptance of students with disabilities at the post-secondary level, it has only provided minimal support with the emphasis on the learner rather than the curriculum. Now we are looking for multiple ways for students to access learning and demonstrate mastery. Universal Design for Learning （UDL） is currently seen as a means to reconceptionalize curriculum. This study examines the experience of four professors and their effort to use a Classroom Performance System （CPS） as part of reformatting their courses using UDL. The Center for Applied Special Technology, CAST （2001） states that the goal of Universal Design for Learning is to develop teaching methods that enable all students with diverse learning needs, including those with disabilities and cultural differences, to have equal access to classroom curriculum. This paradigm shift echoes the move in special education from a deficit model to a minority rights model put forward by Hahn （1989）, and which is the basis of inclusive educational philosophy. Together inclusion and UDL create learning environments that strive to serve all students. This research describes the implementation of clickers as part of the CPS program in college courses in a special education teacher preparation program. The case study demonstrates how technology can provide access for all learners with positive outcomes such as increased participation and application of knowledge. It also illustrates some of the difficulties in making this pedagogical paradigm shift particularly in the use of technology, and the value of overcoming the existing barriers in place.     

中学生物探究活动的制约因素及对策

从新课程标准对中学生物探究活动的要求出发，探讨中学生物探究活动的制约因素，提出相应的解决方案，为有效开展探究活动提供对策．     

物理课堂教学创建自主探究环境的实践与思考

根据中学物理教学实践，从突出学生的主体作用和发挥教师的主导作用两方面，分析探讨创建自主探究教学环境的方法．