高等代数概念教学策略初探  

An Exploring on Concepts Teaching Strategies of Advanced Algebra

作　　者：赖弋新[1] 杨慧娟[1] 

机构地区：[1]青岛大学师范学院数学系,山东青岛266071

出　　处：《菏泽学院学报》2013年第2期92-94,97,共4页Journal of Heze University

摘　　要：高等代数是高等院校数学专业的重要基础课,它的概念多而抽象.因此,教学过程中应重视和加强高等代数概念教学的策略.探讨了高等代数概念教学的如下策略:在已有的经验基础上揭示高等代数概念来源;提供探究任务,明晰数学概念内涵;在引进新概念时要帮助学生弄清概念的存在性;建立新概念必须强调概念内涵与外延的确定性;实施变式教学,回归问题原型;通过反思深化对高等代数概念理解,在教学过程中,教师必须注意引导学生准确表述所学习的概念.Advanced Algebra is an important basic course of the institutions of higher learning in mathematics, its coneept is numerous and abstract. Therefore, we should pay attention to and strengthen concept teaching strate- gies of Advanced Algebra in teaehing process. Concept teaching strategies of Advanced Algebra in teaching proces is discussed as follows ： Frist, revealing the sources of Advanced Algebra concepts based on existing experience. Sec- ond, providing the inquiry tasks and defining the mathematical concept eonnotation. Third, helping students clarify the concept of existence when introduce a new concept. Fourth, ereating a new concept must be emphasized on the concept of connotation and denotation certainty. Fifth, implementing a variety of teachings and returning the prob- lem to the prototype. Sixth, in the process of teaching, teachers must pay attention to guiding students to make ac- curate representation through reflect and deepen the concept of Advanced Algebra.

关 键 词：高等代数 数学概念 数学教学 

分 类 号：O15[理学—数学]