应用几何画板促进中学物理新课程标准实施的试验研究

【作者】 魏河川；

【导师】 李克东；

【作者基本信息】 华南师范大学 ， 教育技术学， 2003， 硕士

【摘要】 在新课程标准实施过程中，物理新课程注重培养学生科学素养，侧重自主学习、探究学习和协作学习。如何利用信息技术有效地体现新课程标准的理念并促进课程改革，如何让计算机辅助教学真正走进课堂教学，如何让物理教学软件成为教学和学习的有力工具，是广大物理教师面临的迫切需要解决的问题。 本研究以建构主义思想为指导，以先进教育理论和教育技术学指导开发物理教学软件，选择几何画板作为制作物理教学软件的主要平台，采用行动研究、文献调查、调查问卷等方法，针对接受式学习、自主性学习和探究性学习开展三轮教学试验研究，探讨利用几何画板制作的物理教学软件在实施新课程标准的应用，对教学类型、教学特点、操作方法和可实施的教学评价进行了研究。 试验研究的结果表明，用几何画板制作物理教学软件具有不用编程便能完成编程工作的优势，尤其利于制作和维护物理定量类课件。这类教学软件不但适合教师用于辅助物理教学，也是学生用于自主性学习的有利工具和丰富资源。借助于几何画板，以认知理论和教育技术学指导开发物理课件，在物理教学中创设各种理想的教学情景，能明显地提高物理教学效果，是一种行之有效的学习方式。此外，用物理教学软件开展科学探究，能有效地引导中学生逐步熟悉科学探究的过程，丰富初中科学探究活动内容。 本研究提出、设计并试验了一种可操作的利用软件进行探究教学的方式，并取得了比较好的试验结果。本研究认为，利用几何画板制作物理教学软件在网络环境下进行教学能有效地体现新课程标准的理念，网络技术与几何画板制作的物理教学软件相结合，在开放式教学和开展探究性教学活动方面有广阔的应用前景。更多还原

【Abstract】 In the implementing process of New Curriculum Standard, physics new curriculum standard pay attention to student science literacy, emphasize particularly on independent learning, inquiry learning and collaboration learning. Many teachers faced with a lot of problems, such as how to use IT reflect effectively New Curriculum Standard’s ideas, how to make CAI walk into traditional teaching in deed, how to make physics teaching software become the tool of teaching and learning.Guided by advanced education theory and education technology, especially constructivism, this research chose Geometer’s SketchPad as a main platform, use action research, literature search, investigation questionnaire as research method, aim at accept learning, independent learning, inquiry learning, the author had done three teaching experimentation, explored how to use the software made by Geometer’s SketchPad implementing New Curriculum Standard, explored teaching models and it’s main feature, operation method and evaluation method.The research indicated that the teaching software made by Geometer’s SketchPad has advantage that it can program but needn’t use program language, especially fit for making and maintaining physics quantitative courseware. This software not only help teacher’s teaching, but also help student’s independent learning and can use as teaching resource. In virtue of Geometer’s SketchPad , the teaching scene made by courseware can improve teaching effect obviously. It’s an effective model of self-determination learning. Moreover, using this software implementing science inquiry can induct student gradually know well the process of science inquiry, enrich the activity content of science inquiry of junior high school.The research design and try one operable inquiry teaching model, and gain a content result. The search consider that the software made by Geometer’s SketchPad based on internet can materialize the idea of New Curriculum Standard, the idea combining internet technology and physics software made by Geometer’s SketchPad will have wide application prospect.更多还原