论文部分内容阅读
初中数学有许多定理、法则、性质以及公式并不好理解和记忆,如果高度提炼概括成形象、易记的口诀,帮助同学们对相关的知识进行理解和记忆,会起到事半功倍的效果.教学实践中,经验丰富的教师为了帮助学生快速掌握所学,达到少走弯路的目的,常常将自己的经验概括为“口诀”让学生理解记忆.一、“口诀法”应用的阐述1.“口诀法”教学应用的优点事实证明,无论在课堂中还是在复习与自检中,学生对口诀记忆深刻,应用灵活,效果很好.这样的提炼概括在全部数学
There are many theorems, laws, properties and formulas in junior high school mathematics are not good to understand and remember, if the highly refined summed up into the image, easy to remember formulas, to help students understand and remember the relevant knowledge, will play a multiplier effect. Practice, experienced teachers in order to help students quickly grasp what they learn to achieve detours, often their own experience is summarized as “formulas” for students to understand the memory. “” Formula tactics “application 1. ”Formula tactics " the advantages of teaching applications Facts have proved that, both in the classroom and in the review and self-test, the students remember the formulas, applied flexibly, the effect is very good.This refinement is summarized in all mathematics