一、聋校使用普小数学教材的必要性1995年,国家教委委托人民教育出版社组织人力编写了全日制聋校数学实验教材。这套教材充分考虑到了聋生的心理发展规律,具有加强直观教学、重视实际操作活动等特点,为当时的聋校人才培养作出了应有的贡献。但是,随着时代的发展和社会的进步,越来越多的聋童受到了良好的学前教育,越来越多的 I. The Necessity of Using Decent Mathematics Textbooks for Deaf Schools In 1995, the State Education Commission commissioned the People’s Education Press to organize the mathematics experiment textbooks for full-time deaf schools. This set of teaching materials fully takes into account the psychological development of deaf students, with the strengthening of visual teaching, focusing on practical activities and other characteristics, for the deaf school personnel training made its due contribution. However, with the development of the times and the progress of society, more and more deaf children have received good preschool education and more and more