所有的学习过程,都是在教者引导下学生个体的智力体现。所以,不论哪门学科,老师都应有情境意识,要懂得为学生创设情境,让学生在情境之下学习,增加学习知识的运用性,是新课标下对义务阶段教学的主张之一。如何让我们的初中数学教学更加有效?如何实现新时期提出的高效课堂?笔者觉得教师的教学意识相当重要,我们一些意识的改变,不仅会致 All the learning process, are under the guidance of teachers, the individual’s mental embodiment. Therefore, no matter what subject, teachers should have situational awareness, to know how to create a context for students to learn under the circumstances, increase the use of learning knowledge, is one of the claims of the new curriculum under the obligation phase of teaching. How to make our junior high school mathematics teaching more effective? How to achieve the new era of efficient classroom? I think the teacher’s teaching sense is very important, some of our awareness of the change will not only lead to