一、研读考纲,研究高考题,体会学科思想仔细研读高考大纲,发现高考大纲和高考试题降低了对知识点的难度要求,提高了对各种能力、思维方法的要求。如,2012年山东理综第7题体现了化学中的分类思想,2015年全国Ⅰ卷第8题是对微粒观的渗透、28题是对平衡思想的考查,还有一些探究性实验题都渗透了控制变量的学科思想。教师和学生都应研读考纲,深 First, study syllabus, research college entrance examination questions, understand the subject thinking carefully study the college entrance examination outline and found college entrance examination outline and college entrance examination questions to reduce the difficulty of knowledge points, improve the ability of various ways of thinking. For example, the Shandong Science and Technology Comprehensive Problem No. 7 in 2012 reflects the taxonomy of chemistry. In 2015, Volume I, No. 8, of the National Volume I, infiltrated the concept of microparticles, 28 questions on balance thinking, and some on exploratory topics Infiltrate the discipline of control variables. Teachers and students should study the syllabus, deep