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有效数学课堂是指通过课堂教学使学生在知识技能、数学思考、解决问题、情感与态度等方面获得协调发展,有效实现预期的教学结果。苏霍姆林斯基曾说过“如果学生在掌握知识的道理上,没有迈出哪怕是小小的一步,那对他来说,这是一堂无益的课。无效的劳动是每个教师和学生都面临的最大的潜在危险。”可见,有效数学课堂需要教师的精心预设与实施,力求让每个学生学有所成。笔者认为,有效数学课堂涉及方方面面,但前提是执教者要厘清“三源”和“三路”。何为“三源”?何为“三路”?如何厘清?
Effective mathematics classroom refers to the classroom teaching to enable students to coordinate the development of knowledge and skills, mathematical thinking, problem solving, emotion and attitude, to effectively achieve the expected results of the teaching. Sukhomlinski once said: “If the student did not take even a small step in the knowledge of the truth, it would be a helpless lesson for him. The invalid work is for each teacher And students are facing the greatest potential danger. ”“ Visible, effective mathematics classroom teachers need meticulous design and implementation, and strive to make every student a successful school. The author believes that effective mathematics involves all aspects of the classroom, but the premise is to teach coaches to clarify ”Three sources “ and ”Three Road “. What is ”Three sources “? What is ”Three ways "? How to clarify?