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练习是课堂教学的重要环节,是巩固知识、运用知识、训练技能技巧的必要手段,是检查教学效果的有效途径。因此,练习设计必须紧扣教学内容和目标,必须根据学生知识水平的差异在广泛占有资料的基础上精心挑选以适应不同程度学生的需要,必须注意基础性、针对性、应用性、实践性、趣味性、层次性、开放性和综合性。确保练习的有效设计为有效教学服务。
Exercises are an important part of classroom teaching, an essential means to consolidate knowledge, apply knowledge and train skill skills, and an effective way to check the teaching effect. Therefore, the practice design must be closely linked to the teaching content and objectives, must be based on the wide range of possession of information based on differences in the level of knowledge of students carefully selected to meet the needs of students of different levels, we must pay attention to the basic, pertinent, applicability, practicality, Interesting, hierarchical, open and comprehensive. Make sure the effective design of the exercises is an effective teaching service.