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通过对数概念的学习,对培养学生对立统一,相互联系、相互转化的思想,培养学生的逻辑思维能力都具有重要的意义。学生在教师的引导下,充分地动手、动口、动脑,掌握学习的主动权。转化与化归的思想,培养学生数学地分析问题的能力,并培养学生面对困难敢于解决困难的良好品质。概念是客观事物本质属性(本质特征)在人们头脑中的反映。数学概念是反映现实世界的空间形式和数量关系的本质属性的思维形式。在数学教学中加强概念课的教学,正确理解数学概念是掌
Through the study of the concept of logarithm, it is of great significance to cultivate the students ’logical thinking ability to cultivate the students’ ideas of opposites unity, interrelationship and mutual transformation. Students under the guidance of the teacher, fully hands-on, moving, brain, master the initiative of learning. Transform and return to the idea of students to develop mathematical ability to analyze the problem, and develop students face difficulties in solving the difficult problems of good quality. Concept is the reflection of the essential attributes of objective things (essential characteristics) in people’s minds. Mathematical concepts are the forms of thinking that reflect the essential attributes of the spatial form and quantitative relations in the real world. In mathematics teaching to strengthen the teaching of the concept of correct understanding of mathematical concepts is the palm