“有效参与、高效参与”早已不是新鲜话题,但是如何促进学生的有效参与却应该是一个长远的话题,是值得每一位一线教师深入研究的课题。一、巧设情境,激发学生参与意识“情境”是教师根据教学内容和学生的心理特征创设的教学环境,科学地创设教学情境可以同化学生的生活经验、激发学生的学习情趣,使学生自觉主动地进入学习状态。如何创设情境才 “Effective participation and effective participation” is no longer a fresh topic, but how to promote effective participation of students should be a long-term topic. It is a topic that every front-line teacher deserves in-depth study. First, the clever setting of situations to stimulate students’ awareness of participation “Situation ” is a teaching environment created by teachers according to the teaching content and the psychological characteristics of students, creating teaching situations scientifically can assimilate the students’ life experience, stimulate students’ interest in learning so that students Actively enter the learning state. How to create a situation before