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反证法在中学数学中的运用
The application of proofs by contradiction in middle school mathematicsAbstract As a common proof method in mathematics,proofs by contradiction has been widelyapplied in dealing wi...
中学数学学科素养的培养
目录1中学学科素养的含义及课改要求…12数学学科核心素养对中学生的影响及其重要性…22.1数学抽象…22.2逻辑推理.22.3数学建模32.4数学运算32.5直观想象…42.6数据分析43数学学科素养培养中存在...
方程的一题多解在提高学生学习兴趣方面的一些探索
Some Explorations on How to Improve Students'Interest Learning in theMulti-answer Question of EquationAbstract Under the requirements of the new curriculum reform,mathematics teach...
近五年高考数学(全国卷)试题分析
cross-penetration;Carry out the thought method,improve the operation ability.Suggestions for senior in the high school to prepare the exam:Pay close attention to basicknowledge and...
小学生数学思维能力的培养
目录引言..1问题的提出1.1研究背景、意义1.1.1研究背景1.1.2研究意义1.2国内外研究现状.…1.2.1国内研究现状1.2.2国外研究现状2思维与数学思维....................2.1相关概念的界定2.1.1思维2...
浅析多元函数的极值
目录言.11.一元函数的极值.21.1极值定义.21.2必要条件…21.3充分条件….22.二元函数的极值.。.42.1无条件极值….42.2条件极值.62.2.1利用代入消元求取极值.72.2.2利用拉格朗日乘数法求取极值..8...
勾股定理的教学—探究与应用衡重
Pythagorean theorem is a shining pearl in geometry,which is called 'the basis of geometrystone'.For the teaching of Pythagorean theorem,teachers should pay attention to the inquiry...
解题技巧在中学数学教学中的应用
AbstractBecause the current level of social and economic development is relatively fast,so the height of mathematics teaching should also be improved to meet the standardsrequired ...
某些经典不等式的积分形式及其应用
目录摘要…Abstract...........:···21.均值不等式.…….51.1均值不等式的概念.。.51.2均值不等式的积分形式....51.3均值不等式的应用.72.Cauchy-Schwarz不等式......2.1 Cauchy-一Schwarz不...
分类讨论思想在中考数学中的应用
The Application of Classified Discussion Thought in Mathematics of SeniorHigh School Entrance ExaminationAbstract This paper mainly studies the application of classified discussion...