Teaching research of indefinite equation in Elementary MathematicsAbstract Indefinite equation is widely used in middle school mathematics,and it is animportant part of middle scho...

目录3引言.11求解数列极限的方法…21.1迫敛性（夹逼准则）21.2单调有界定理.41.3公式1im1+=e的应用..514利用定积分的定义.............................1.5利用级数收敛的必要条件求解函数极限....

AbstractThe question of the degree of development of the consumer market in rural areasof our country is a matter of economic concern,which is worthy of discussion and study for a ...

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Investigation and Analysis of the Quality of Questions Raised by Students inJunior High School Math Classes-Taking X High School in S City as AnExampleAbstract With further researc...

apply the construction method to middle school mathematics and make it play its due roleKey words Construction method Constructive thinking Middle school mathematics Teachingsugges...

高考理科全国卷数学应用题的若干思考AbstractWith the advancement of mathematics prospect,the employment consciousnessof mathematics knowledge becomes increasingly substantial in math...

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...

AbstractAs one of the ancient villages in China,the ancient village of Yunshui balladscontains rich historical and cultural heritage and carries the records of traditionalcivilizat...

AbstractProbability is an important part of junior high school mathematics curriculum,and it is also one of the key knowledge that the curriculum requires students tomaster.The pre...