随着课程改革的不断深入,要求教师适应时代发展,改善教学模式,让学生更好地接受知识.由于化学与生活联系紧密,这就要求学生具有较强的实践操作能力,因此在实验教学中,老师要适当地增加学生课外研究的机会,让学生的各项能力都得到发展.本人具有多年高中化学教学经验,对如何在实验课堂中高效的做到内外结合具有一定的研究与探索,下面分享三点,希望对相关人士有所帮助.一、合理分配,优化内容要想充分发挥高中化学课堂内外结合教学的作用,就必须 With the continuous deepening of the curriculum reform, teachers are required to adapt to the development of the times, improve the teaching mode and enable students to better accept the knowledge.Because of the close connection between chemistry and life, which requires students to have a strong practical ability to practice, so in experimental teaching , The teacher should appropriately increase the opportunities for extra-curricular research and develop the various abilities of the students.He has many years of high school chemistry teaching experience and has some research and exploration on how to combine the inside and outside efficiently in the experimental classroom. Share three points, I hope the relevant parties to help .A rational distribution, optimization of content In order to give full play to the role of high school chemistry classroom combination of teaching, both inside and outside, it must