在聋校的数学教学中学生对语言文字的理解能力是学生学好数学这门学科的基础。聋校学生具有了较好的数学语言文字理解能力,有助于提高学生的分析判断能力和提出问题、解决问题的能力。而就目前聋校数学学科教学中,影响学生数学学习能力的主要因素就是其语言理解力的过于薄弱。 Students’ ability to understand the language in mathematics teaching in deaf schools is the basis for students to learn mathematics well. Deaf students have a good ability to understand the language of mathematics and language, help to improve students’ ability to analyze and judge, and to ask questions and solve problems. At present, the main factor that affects students’ ability of math learning in the teaching of mathematics in deaf schools is that their language comprehension is too weak.