数学技能教与学的若干思考

Some Thoughts on Teaching and Learning of Math Skills

有3个因素影响着数学技能的掌握与类化,这就是知识的理解水平,练习的感悟水平和认知策略的迁移水平,而传统的技能学习在这几方面均存在问题.随着课程改革的不断深入,除了重新认识数学技能的内涵外,还须改进数学技能的教学观念与方式,比如,控制训练的量与度,在变式训练的同时引导学生感悟、反思,让学生自我体会数学思想方法等.

There were three factors which influenced the students to master and apperceive math skills. They were the level of understanding knowledge, the level of comprehension when doing exercises, and the level of transfer of cognitive strategy. But traditional learning of math skill had some questions in these factors. With the curriculum reform developing, we must improve the idea and method of teaching math skill besides recognizing the skill connotation. For example, to control the quantity and difficulty of exercises, to guide the students to comprehend and thinking when doing exercises, to guide the students to experience math idea and method by themselves, etc.