教学视频重难点的突出方式对学习效果影响的实验研究

发布时间：2018-04-17 22:26

本文选题：教学视频 + 重难点提示　；参考：《天津师范大学》2017年硕士论文

【摘要】：当下多元化的学习模式催生了多种多媒体学习形式,其中教学视频以其直观、形象的特点常被学习者选为进行新知学习的媒介,其本身的制作质量会对学习者的学习效果有一定影响,所以怎样制作出高质量的教学视频供学习者学习使用成为重要的研究课题。通过文献分析法梳理、总结出一部优秀的教学视频应该具备严谨的教学及脚本设计、科学的画面呈现方式以及画面中出现教师的授课技巧等问题。本文主要就如何突出教学视频画面中重难点内容来提高学生的学习效率以及改善学生的学习效果角度进行研究,其中以眼动实验测试为主要研究方法,以在校大学生为研究对象,围绕教学视频画面中重难点提示同鼠标引导的配合方式及有无鼠标况下画面中重难点提示摆放位置等重难点的突出方式对学习者认知负荷、学习数量、学习质量、学习效果以及在学习过程中各项眼动指标的影响情况。本文得出的研究成果包括:在教学视频的制作中,建议添加重难点的提示,可以促进学习者对知识内容的深度理解和运用的能力;在有重难点提示的情况下,不添加鼠标引导的效果较好,能够使学习者分配更多时间关注提示内容,从而获得更多的学习资源,加深对学习知识内容的理解;在没有重难点提示的情况下,最好添加鼠标的引导,可以减轻学习者的学习负担,学习者对主要知识内容关注程度更高,对知识加工时间更长,加工程度更深入,但对最终的成绩影响不是很明显;以及无论在有无鼠标情况下,重难点提示最好摆放在教学视频学习画面右侧,能够提升学习者对提示内容的关注程度,增加了学习资源数量,能够学习到最多的知识并且能够很好的理解和运用。以上实验结论能够为教学视频制作者和教学者提供良好的理论基础,使其在制作视频过程中关于如何能够更好地突出知识重难点有据可循,从而制作出能够更好地辅助教学,提高学习者学习效率的教学视频。
[Abstract]:Diversified learning pattern of current spawned a variety of multimedia learning forms, including teaching video with its intuitive, image features are often selected for learners learning media, has certain influence the quality of its own production of the learning effect, so how to make high quality video teaching for learners use has become an important research topic. Through literature analysis combing, summed up an excellent teaching video teaching and script design should have rigorous, scientific presentation of teachers teaching skills and the picture appears. This paper mainly research how to highlight the difficulties of content to improve the learning effect of the students learning perspective efficiency and improve the students' teaching video screen, the eye movement experiment test as the main research methods, with college students as the research object, around Teaching video screen with the mouse to guide the difficulty that fit and have no mouse under the condition of the picture that heavy and difficult placement difficult way of prominent cognitive load, the learning quantity, learning quality, learning effect and influence in the learning process indicators. The research achievements include in the production of teaching video, adding difficulty that can promote learners' ability to understand and use the knowledge of the contents of the depth; the difficulties of prompt, good mouse guidance effect is not added, it enables learners to allocate more time to get more attention that content, learning resources, to deepen the understanding of the content of learning knowledge; when there is no difficulty that, it is better to add a mouse guide, can reduce the learning burden of primary learners To pay attention to a higher degree of knowledge content, knowledge of processing time is longer, the degree of processing more deeply, but the final result is not affected obviously; and whether or not the mouse case, suggesting that the best learning difficulties placed on the right side of the screen in the teaching video, can enhance the learners' attention to prompt content, increase learning the amount of resources to be able to learn the most knowledge and understanding and use can be very good. The above results can provide a good theoretical basis for teaching and teaching video producers, which in the process of making the video on how to better highlight the knowledge points according to follow, thereby creating a better teaching improve the learning efficiency of the teaching video.

【学位授予单位】：天津师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G434

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