四届新课标化学高考备考,在研究学生、研究试题方面取得了一定的成绩,其体会如下。一、转变角色教师必须打破原本学术权威的角色,走下心目中高高在上的讲台,走进学生中,与学生一起探讨和学习化学。教师作为引导者必须相信自己的每一个学生都有学习的潜力,在教学过程的学习潜力, Four new curriculum standard chemical college entrance examination preparation, in the study of students, research questions have made some achievements, the experience is as follows. First, the role of change Teachers must break the original role of academic authority, down the podium in high above, into the students, and students to explore and learn chemistry. As a guide teacher must believe that every student has their own potential for learning, learning potential in the teaching process,