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随着新课程标准的实施,有效教学的理念已渗透到了教学的各个层面,当然也渗透到了每节课的练习设计之中。数学练习是一种有目的、有计划、有步骤、有指导的教学训练活动,是学生掌握知识、形成技能、发展智力、培养能力、养成良好学习习惯的重要手段;也是教师掌握教学情况,进行反馈调节的重要措施。笔者根据
With the implementation of the new curriculum standards, the concept of effective teaching has permeated all levels of teaching and, of course, infiltration into the practice design of each lesson. Mathematics practice is a purposeful, systematic, step-by-step and instructional teaching and training activity. It is an important means for students to master knowledge, form skills, develop intelligence, develop their abilities and develop good study habits. Teachers are also good at teaching, An important measure for feedback regulation. According to the author