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特殊教育学校的聋生高年级数学教学中,教师的教学指导模式要科学合理,要能够符合这部分学生群体的生理特点,让学生更容易理解与接受相应的知识点。尤其是高年级的图形与几何概念知识的教学中,让这部分学生群体充分理解这些知识点,在理解的基础上接受与吸收这部分内容,这是教学的一个核心。教师要了解这些学生的特点,明确这部分学生吸收知识时存在的障碍,并且透过灵活有效的引导技巧帮助学生化解这些障碍。这样才能促
In senior secondary mathematics teaching for deaf students in special education schools, the teaching mode of teachers should be scientific and reasonable to meet the physiological characteristics of this group of students and to make it easier for students to understand and accept the corresponding knowledge points. In particular, in the teaching of upper-class graphics and geometric concept knowledge, it is a core part of teaching that this group of students fully understand these points of knowledge and accept and absorb this content on the basis of understanding. Teachers should understand the characteristics of these students, identify the obstacles that some students have when they absorb their knowledge, and help students to resolve these obstacles through flexible and effective guidance skills. In order to promote