A Comparative Study Of The Old And New Versions Of Ninth-grade Chemistry Textbook Content Based On Standard Curriculum

In2011the Ministry of Education organized the course of experts on the implementation of the ten years compulsory education chemistry curriculum standard (experimental draft)"has been revised, promulgated the" Compulsory Education Chemistry Curriculum Standard (2011Edition)". In2012, the people’s Education Press Based on the revised curriculum standards, relevant research, experiment and survey interviews and review comments on the nine grade chemistry textbook2001edition revised edition, published in2012nine grade chemistry textbooks. The chemistry teaching in2012to one year, the related papers and less research on the new textbooks, and although the general framework and experimental version of similar, but in the content, organization and still emerge more different. Have a certain guiding significance to study the subject teaching and research for teachers.The idea is:first of all, from the macro to the new textbooks in the content from the content selection, content organization, content presentation is an overall analysis; then, the provisions of the curriculum standard from the micro five level task:scientific inquiry, side of the chemical substance, the mystery of the composition, chemical changes, chemistry and society development, comparative study of the old and new textbooks, grasp the new and old textbooks of different from the details; finally, the new textbooks and new curriculum standard fit, new textbooks and students’ cognitive order fit analysis. Conclusions of the study are as follows:(1) From the textbook and the new curriculum standard fit analysis shows:the textbook of "knowledge and skill","process and method","emotion, attitude and values" three target changes consistent with the new curriculum change. At the same time, revised edition textbook embodies:attaches great importance to scientific inquiry plays an important role in the development of students; pay close attention to the relationship between chemistry and society development; adjust the content difficulty, to reduce the compulsory education chemistry curriculum learning burden etc.(2) Derived from the analysis of the new textbook and students’ cognitive order agreement:the textbook has let students fully aware of chemical knowledge, comply with the development of student thinking, characteristic for cultivating students’ scientific literacy.