新课导入是教师在进入新课题时建立问题情境的教学方式。在初中数学课堂教学中,新课的导入是探究教学的基础,也是学生提出问题的前提条件。在这一阶段,教师如果能营造一个能够激起学生强烈好奇心,使学生本能地产生认识冲突的学习情境,从而诱发学生质疑、猜想,唤醒其强烈的问题意识,那么,枯燥无味的数学课堂将变得生动活 The introduction of new curriculum is a teaching method for teachers to set up the problem situation when they enter a new subject. In junior high school mathematics classroom teaching, the introduction of the new course is to explore the basis of teaching, but also a prerequisite for students to ask questions. At this stage, if teachers can create a learning situation that can arouse students’ curiosity and make students instinctively produce conflict of cognition, so as to induce students to question, guess and arouse their strong problem consciousness, then the boring math class will Become lively