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义务教材初中数学简介代数第三册介绍袁明德义务教育三年制初中代数第三册共包括“一元二次方程、函数及其图象、统计初步”三章，供三年制初中三年级全学年使用。按照《九年义务教育全日制小学、初级中学教学计划（试行）》与《九年义务教育全日制初级中学数学教学大纲（...
Compulsory textbooks Junior middle school mathematics introduction Algebra third book introduction Yuan Mingde Compulsory education Three-year junior middle school algebra The third book contains a total of “one yuan quadratic equation, function and its image, statistics preliminary” three chapters, for three years system junior high school third grade school year use. According to “Nine-Year Compulsory Education Whole-Day Primary School, Junior Middle School Teaching Plan (Trial)” and "Nine-Year Compulsory Education Whole-Day Junior High School Mathematics Syllabus (...