A Comparative Study On The Content Of Equation In Junior Middle School Mathematics Textbooks Between The People's Education Edition And The Shandong Education Edition

Since the promulgation of Mathematics Curriculum Standard of Compulsory Education(2011),various versions of textbooks have been revised.In order to better understand the equation content of textbooks,this paper takes the new textbooks published by People's Education Press and Shandong Education Press as the research object to compare the content of the equation.In the macro level,this paper makes a comparative study from chapter arrangement,style structure and activity column.In the micro level,this paper makes a comparative study from knowledge formation,problem material and mathematical thought.The main conclusions are as follows.From the perspective of chapter arrangement,the arrangement system of the two versions of textbooks is very similar,and the organization order of various equations is consistent,which is organized in a spiral way,but there are differences in the learning order and class schedule of some knowledge.From the perspective of style structure and activity column,the textbooks of People's Education Press are abundant,while those of Shandong Education Press are relatively simple.From the perspective of knowledge formation,the arrangement of knowledge formation of each type of equation in the two versions of textbooks reflects the integrity of textbook compilation and the process of content.From the perspective of problem material,the chapter problem situation of the two versions of textbooks is different in quantity and background,and the number of examples and types of exercises are also different.The equation contents of the two versions of textbooks reflect the mathematical ideas of equation model,transformation,number-shape combination and classification.In short,the compilation of the two versions of textbooks follows the concept and requirements of the Mathematics Curriculum Standard of Compulsory Education(2011).However,they reflect certain differences and elasticity in combination with the geographical characteristics and the trend of basic education curriculum reform.