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《数学课程标准》明确指出:学生在学习的过程中要学会从数学的角度提出问题、理解问题,并能综合运用所学知识和技能解决问题,发展应用意识。它既能激发学生的学习兴趣,训练学生的思维,培养学生解决问题的能力,又能让学生体验到在学习的过程中发现问题、提出问题、解决问题的乐趣。在小学数学教学中,存在着数学材料的抽象性与小学生思维发展的具体形象性之间的矛盾,要有效地解决这一矛盾,必须着眼于小学数学课堂教学情境的创设。
“Mathematical Curriculum Standards” clearly pointed out: Students in the learning process should learn to ask questions from the mathematical point of view, understand the problem, and can comprehensively use the knowledge and skills to solve the problem, the development of application awareness. It not only inspires students’ interest in learning, training students’ thinking, cultivating students’ ability to solve problems, but also enables students to experience the fun of finding problems, asking questions and solving problems in the process of learning. In the elementary mathematics teaching, there exists the contradiction between the abstraction of mathematics material and the concrete image of the pupil thinking development. To solve this contradiction effectively, we must focus on the creation of the mathematics classroom teaching situation in primary school.