A comparative study on the set of knowledge points in different editionsof textbooks-A case study of Parallelogram in junior middle schoolAbstract With the continuous advancement o...

目录1.绪论…1.1问题的提出及意义…1.2研究的方法………………21.2.1文献调查分折………21.2.2问卷调查分析…21.2.3个别访谈分析…21.3相关概念的界定……21.3.1优等生……21.3.2学困生……21.3...

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 ...

AbstractSymmetry is an important module in middle school mathematics learning and animportant thought method.Symmetry is an important breakthrough in the process ofsolving problems...

AbstractThere are a lot of mathematical problems in marketing.Studying andsummarizing these mathematical problems and the mathematical knowledge used tosolve them can make us reali...

AbstractWith the rapid development and consolidation of the world economy and therapid development of China's economy,China's position on the world stage isgradually improving.With...

粤港澳大湾区城市科技创新能力分析Analysis on the Science and Technology Innovation Ability ofCities in Guangdong,Hong Kong and Macao Greater Bay AreaAbstractIn order to improve the ...

目录1.绪论.…1.1选题意义….31.2文献综述..31.2.1国内研究情况31.2.2国外研究情况.41.3研究思路及方法42。应用题的内涵和教育意义..52.1应用题的内涵.52.2应用题的教育意义.53.初中和高中应用...

Legal Treatment of Rural Environmental PollutionAbstractRural environmental pollution will not only damage the rural ecological environment,butalso pose a serious threat to the lif...

本科论文AbstractAccounts receivable management is an important link to ensure the smooth operation ofenterprises.However,the construction enterprises usually reflect the problems o...