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本册新教材的教学内容主要有负数认识,百分数(二),圆柱与圆锥,比例的意义与应用,数学广角——鸽巢问题,整理与复习等。内容编排具有以下特点:学习素材与学生的生活现实、数学现实、其他学科现实相联系,教材内容突显数学知识的整体性与连贯性,注重体现数学知识和方法的产生、发展和应用过程;注重引导学生进行独立思考、自主探究与合作交流,并且注意关注对学生人文精神的培养;注意提供给教师灵活选择空
The new teaching materials in this book are mainly negative knowledge, percentage (two), cylindrical and cone, the meaning and application of proportion, wide angle of mathematics - pigeon nest problem, finishing and review. Content layout has the following characteristics: learning material and students’ life reality, mathematics reality, other subject reality is related to teaching materials highlight the integrity and consistency of mathematical knowledge, focusing on the mathematical knowledge and methods to reflect the generation, development and application process; Guide students in independent thinking, independent exploration and cooperation and exchange, and pay attention to cultivate the humanistic spirit of students; pay attention to providing teachers with flexibility to choose empty