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小学数学中的难点能不能顺利突破,直接影响着学生 对新知识的理解和掌握,影响整体教学质量,我在教学实践中,改革教学方法,以求减缓坡度,突破难点。 一、提前孕伏,分散难点。 小学生生理成熟和心理发展,是一个阶段性和连续性统一的过程。由一个阶段向后一个阶段的转变,往往是一种“渐变”过程。把学生将要学到的某一知识,以某种形式提前让他们接触,寓新知识于前一部分知识教学之中,既能使学生在心理上对后续学习内容有所准备,还能激发学生的兴趣,使新课不新,难点不难。 小学数学应用题教学是一个难点。在教学中有目的有计划地进行知识渗透,将简单应用题的结构及其数量关系的教学在低年级各阶段提前孕伏。按照从认数写数
Primary school mathematics difficulties can not be a smooth breakthrough, a direct impact on students' understanding of new knowledge and master, affecting the overall quality of teaching, teaching practice, I reform the teaching methods, in order to ease the slope, breaking the difficult. First, premature pregnancy, scattered difficult. Physiological maturity and psychological development of primary school students, is a stage and the continuity of a unified process. The transition from one phase to the next is often a “gradual” one. The students will learn a certain knowledge, some form of advance contact with them, put new knowledge in the former part of the knowledge of teaching, both to enable students to psychologically follow-up learning content to prepare, but also to stimulate students Interest, new course is not new, difficult is not difficult. Primary mathematics problem teaching is a difficult task. In teaching, there is a purpose to carry out knowledge infiltration, the simple structure of the problem and the relationship between the number of teaching in all stages of premature pregnancy. In accordance with the number from the recognized write