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现行高中数学教材创设了各种各样的情境,有效降低了学习难度,紧密联系了数学知识与现实生活,有助于激发学生的兴趣,同时教材是教育者集体智慧的结晶,具有较强的权威性、规范性,是教与学的凭借.高中数学新课标指出,数学教学应注重基础知识教学、基本能力培养,而数学教材偏重于基础知识,这就要求教师立足文本,深入研读数学教材.但高中数学教学中课本缺失的现象比较严重,多数教师和学生认为课本内容过于简单,单靠课本是无法提高成绩的,只能搞题海战术.其实数
The current high school mathematics textbooks have created a variety of situations, effectively reducing the difficulty of learning, closely linked with the knowledge of mathematics and real life, help to stimulate student interest, and teaching materials is the crystallization of the collective wisdom of educators, with strong Authoritative, normative, is the virtue of teaching and learning.School mathematics new curriculum standard pointed out that mathematics teaching should focus on basic knowledge teaching, basic ability training, and mathematics textbook emphasis on basic knowledge, which requires teachers based on text, in-depth study of mathematics However, the lack of textbooks in senior high school mathematics teaching is more serious. Most teachers and students think that the content of textbooks is too simple and can not be improved by textbooks alone.