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新课程改革是以人为本、回归生活、注重发展的教育理念。尤其低年级学生的课本多以情景图来引导学生观察和解决问题的形式呈现,打开教材就好像打开了一本故事书,翻开了一本连环画。这样的教材对学生来说,是他们所钟爱和喜欢的,但对教师是一个挑战,这就要把具有生活素材即情境图的信息进行收集和处理、分析和运用。因此,从情境图中提取有用的数学信息就显得尤为重要。作为教师怎样培养学生从情境图中获取数学信息的能力呢?
The new curriculum reform is people-oriented, return to life, pay attention to the development of educational philosophy. In particular, textbooks for lower-grade students use scenario diagrams to guide students to observe and solve problems. Opening a textbook is like opening a story book and opening a comic book. Such textbooks are what they love and love for students, but it is a challenge for teachers. Therefore, it is necessary to collect and process, analyze and use the information that is the material of life. Therefore, it is particularly important to extract useful mathematical information from the situation map. As teachers how to train students to get mathematical information from the situation of the situation?