传统的数学教学模式,往往使学生处于较为被动的学习状态,数学思维无法得到充分的拓展,学习效率低。为了改变这种现状,提高学生数学思维能力,从而提高学生学习效率,在高中的数学教学中开展“情景教学”模式的研究和实践,使学生充分融入到课堂教学中,发挥学生学习积极性和主动性,使学生在教学情景启迪下充分拓展数学思维,通过学生自主探究、互相切磋和交流,从而理解、掌握和运用所学知识,达到学习目的和要求。 The traditional mathematics teaching model often makes the students in a relatively passive learning state, and the mathematical thinking can not be fully developed, and the learning efficiency is low. In order to change this status quo, improve the students’ ability in mathematics thinking, and thereby improve the learning efficiency of students, develop the “situational teaching” model in high school mathematics teaching, so that students can fully integrate into the classroom teaching and play a positive role in student learning. With initiative, students can fully expand their mathematics thinking under the enlightenment of the teaching situation. Through students’ self-inquiry, mutual discussion and exchange, they can understand, master and apply what they have learned to achieve their learning goals and requirements.