我校对学生计算能力进行了调查 ,发现学生计算的正确率不高。究其原因 ,是聋校教师在计算教学中忽视了对学生计算能力和学习习惯的培养。根据有关理论 ,我们认为只有让学生理解运算法则 ,并合理地开展练习 ,同时培养学生良好的学习习惯 ,可以提高聋学生的计算能力。 I conducted a survey on students ’computing abilities and found that the accuracy of the students’ calculation was not high. The reason is that deaf school teachers in computational teaching ignored the calculation of students’ ability and learning habits. According to the theory, we think that only by enabling students to understand algorithms, and reasonably practicing, and cultivating students good study habits, can improve the computing power of deaf students.