素质教育是21世纪的主题,随着新课程改革的不断深入,新的课程理念正在逐渐更新着教师的教学观。作为一名职业高中数学教师,要做到“目中有人,心中有情,课中有境”。在课堂教学中,尤其应创设真实的问题情境或生动的学习环境,以充分挖掘学生的探索与创新潜能,使学生真正“卷入”教师所预设的有效教学活动中。一、数学情境的定义数学教学情境是教师为了支持学生的学习,根据教学目标和教学内容有目的的创设教学时空和教学环境。创设教学情境,不仅有利于学生学习和理解,掌握数学知识和技能,感受数学的力量和美;而且可以使学生更好的去体验数学教学内容中的情感,为更好的体验数学知 Quality education is the theme of the 21st century. With the continuous deepening of the new curriculum reform, the new curriculum concept is gradually updating the teaching concept of teachers. As a vocational high school mathematics teacher, to achieve “people in the eyes, love in the heart, there is a lesson in the class.” In classroom teaching, in particular, a real problem situation or a vivid learning environment should be created to fully exploit the potential of exploration and innovation so that students can truly become involved in effective teaching activities pre-set by teachers. First, the definition of mathematical situations Mathematical teaching situation is the teacher in order to support student learning, according to the teaching objectives and teaching content purpose-built teaching space and teaching environment. The creation of teaching situations not only helps students to learn and understand, mastery of mathematics knowledge and skills, and the power and beauty of mathematics, but also enables students to better experience the emotions in mathematics teaching content so as to better understand mathematics knowledge