论文部分内容阅读
听觉是人类获取外界信息的主要方式之一,聋童由于听觉障碍,不能经由听觉通道获得丰富的外界信息刺激,从而导致他们的口语能力、思维能力等发展受到了严重的阻碍。在数学教学活动中,解决问题是学习的核心,学习解题是数学学习要达到的主要目的之一。聋生的思维方式处于直觉动作思维和具体形象思维的阶段,对于解决数学问题所需要的逻辑思考、推理判断等能力存在明显的不足,
Hearing is one of the main ways for human beings to get outside information. Deaf children can not get rich external information stimulation via auditory pathway due to hearing impairment, which leads to serious obstacles to their development of oral ability and thinking ability. In mathematics teaching activities, solving the problem is the core of study. Learning problem solving is one of the main purposes to be achieved in mathematics learning. The way of thinking of deaf students is in the stage of intuition movement and concrete image thinking, and there are obvious deficiencies in the ability of logical thinking, reasoning and judgment needed to solve mathematical problems,