《数学课程标准》中指出:“教学活动是师生积极参与、交往互动、共同发展的过程。有效的教学活动是学生学与教师教的统一,学生是学习的主体,教师是学习的组织者、引导者、合作者。”从中不难看出数学课程的一切都要围绕学生的发展来展开,注重学生的自主探索,体现学生的主体地位,但并不是不要教师的引导。作为小学数学教师,在教学中如何发挥教师的引导作用呢?经过近10年的一线教学研究我认为教师的引导作用主要体现在以 “Mathematics Curriculum Standard” states: "Teaching activities are the process of active participation, interaction and mutual development of teachers and students.Effective teaching activities are the unification of student learning and teacher education, students are the main body of learning, and teachers are learning organizations It is not difficult to see that all the mathematics courses should focus on the development of students, pay attention to the students’ independent exploration, and reflect the students’ dominant position, but not without teachers’ guidance. As a primary school mathematics teacher, how to play a guiding role in teaching? After nearly 10 years of first-line teaching and research, I think the guiding role of teachers mainly reflected in the