创设良好的问题情境,激发学生强烈的探究欲望,是培养学生创新意识和实践能力的有效途径。在初中数学课堂教学中,教师应把学生学习的时间和空间尽可能地还给学生,使学生的学习过程成为一个再发现、再创造的过程,学生在真实的探究、发现和创新中建构知识,体验成功,建立自信,在积极参与中逐步认识自我,培养合作意识和良好的心理素质。 Creating a good problem situation and stimulating students ’intense desire to explore are effective ways to cultivate students’ innovative awareness and practical ability. In junior high school mathematics classroom teaching, teachers should give students time and space to return as much as possible to students so that students’ learning process becomes a process of rediscovery and re-creation. Students construct knowledge in real exploration, discovery and innovation , Experience the success, establish self-confidence, and gradually recognize themselves, cultivate the awareness of cooperation and good psychological quality during active participation.