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数学是小学主要课程之一,小学生以形象思维为主的年龄特点及生活经验和理解力有限等因素决定了在小学数学教学中运用现代教育技术的必要性。在数学学习共同体中,我们确定了《找规律》一课主要解决的问题是如何有效运用信息技术辅助低年级的数学教学。本课共设计了“猜想验证、初步感知”“创设情境、建构新知”“动手实践、巩固新知”“拓展延伸、自主创作”四个环节,并根据这四个教学环节设计了四大模块让学生学习,这四个模块利用了网页课件的超级链接和滚动条功能,使课件容纳了更多的信息,同时还把更多素材(包括图像、动画、音频、视频)组织了起来,收到了很好的教学效果。
Mathematics is one of the main courses in primary school. The primary characteristics of pupils’ age based on image thinking and the limited experience and understanding of pupils determine the necessity of using modern educational technology in primary mathematics teaching. In the math learning community, we identified the main problem to be solved in finding a law as how to effectively use information technology to assist lower-level mathematics teaching. This lesson altogether has designed four links such as “conjecture verification, preliminary perception”, “creating situation, constructing new knowledge”, “consolidating new knowledge”, “extending and creating autonomously” Four major modules are designed for students to learn during the teaching process. These four modules make use of the hyperlinks and scroll bar functions of the web courseware to make the courseware accommodate more information. At the same time, more materials (including images, animations, audios, Video) organized, received a very good teaching results.