在现代教育中,实验教学是一种创新型教学模式,符合素质教育需求,有利于学生获得数学知识,提升他们的数学素养,培养学生科学探究意识。同样,在初中数学教学中,教师可依据教学内容、教学目标,以及学生认知结构与认知特点,有效开展实验教学,引导学生利用相关工具来动手操作,如制图与测量工具、模型、剪刀、纸张等工具,让学生于实验活动中学会观察、学会思考、学会归纳等,进而体验知识的形成与发展过程,并增加情感体验,加强师生互动,充分发挥学生潜在能力。 In modern education, experimental teaching is an innovative teaching mode, which meets the needs of quality education, helps students to acquire mathematical knowledge, enhances their mathematical accomplishment and cultivates students’ scientific inquiry consciousness. Similarly, in junior high school mathematics teaching, teachers can effectively carry out experimental teaching according to teaching contents, teaching objectives, students’ cognitive structure and cognitive characteristics, and guide students to make use of related tools such as drawing and measuring tools, models, scissors , Paper and other tools to enable students to learn to observe, learn to think, learn to summarize in the experimental activities, and then experience the formation and development of knowledge, and increase the emotional experience, strengthen the interaction between teachers and students, give full play to the potential of students.