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提升课堂教学的有效性已经成为当前深化课程改革的关键和根本要求。追求课堂教学的有效性,就是要求我们在新课程理念的指导下,在发挥学生主体作用的前提下,改革课堂教学模式,提高课堂教学实效,形成包括自主、合作、交流为内容的课堂教学形式,构建符合学生身心发展的有效课堂。因此,在教学中要紧密联系学生的实际,从学生的生活经验和已有知识出发,创设生动有效的情境、运用有效的教学方法、引导有效的自主探索,进行有效合作交流,让学生从中体验数学的“生活”之味、感受数学的“抽象”之趣、享受数学的“意境”之美。
Improving the effectiveness of classroom teaching has become the key and fundamental requirement for deepening the current curriculum reform. Pursuing the validity of classroom teaching requires that under the guidance of the new curriculum concept, under the precondition of giving play to the main body of students, we should reform the classroom teaching mode, improve the effectiveness of classroom teaching and form the classroom teaching form including autonomy, cooperation and exchange , Build an effective classroom in line with the physical and mental development of students. Therefore, in teaching, students should be closely linked to the reality, starting from the students’ life experience and existing knowledge, creating vivid and effective situations, using effective teaching methods, guiding effective self-exploration, effective cooperation and exchange so that students can experience Mathematics “life ” taste, feel the “abstraction ” of mathematics, and enjoy the beauty of “mood” of mathematics.