The Research On Methods Of Senior High School Chemistry New Classroom Lead-in

Nowadays,China should take a road of rejuvenating the country through science and education,and pay more attention to education in the present situation of our country,for education is an important way to improve the economy and people's life of a country.Although the lead-in part only take up a small part of the whole class,that is,about three minutes before the class begins,its role is really very important.A successful lead-in can not only improve the interest of students learning,but also can adjust the class atmosphere,so we must master the good methods and techniques of lead-in to fully attract students' interest and attention,and thus better to improve the quality of student learning.This paper mainly through four major parts,divided into the introduction part,the theory part,summarize the present status of high school chemistry classroom import part and the results of the survey and the principles and strategies of high school chemistry classroom import parts.Through a survey to high school chemistry teachers and high school students by questionnaire,the author found that there were many problems in the lead-in part.Experiments were carried out to compare the experiment with the students,and the practice of lead-in was verified by eleven practice methods.I hope to be able to provide some suggest to other teachers in their lead-in part.