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化学新教材的特征黔县柯村初中孙子良《九年义务教育三年制初级中学教科书（化学）全一册》课本，本学期已正式在全国范围内试用。新教材是依据新大纲的要求编写的，体现了素质教育，是一本好教材。它具有以下六大特征。一、科学性教材的科学性主要指概念的准确和注意知识...
Features of the New Chemical Textbook Kexian Sun Keliang Sun Keliang’s “Nine-Year Compulsory Education Three-year Junior High School Textbook (Chemical) Booklet” This semester has been officially tested throughout the country. The new textbook is written according to the requirements of the new outline, which embodies quality education and is a good textbook. It has the following six characteristics. First, the scientific nature of science textbooks mainly refers to the concept of accuracy and attention to knowledge ...