新课程实施以来,充满情境的、与数学知识背景密切相关的情景图唤起了聋生的认知欲望。低段数学新教材图文并茂,色彩鲜艳,图画和色彩符合聋生的认知特点,聋生听不到声音,但他们的视觉功能是健全的,书中那一幅幅有着丰富情景的插图深深地吸引了聋生。这不仅给枯燥的数学赋予了生 Since the implementation of the new curriculum, full of situational scenarios closely related to the background of mathematical knowledge have evoke the cognitive desires of deaf students. The low mathematics textbooks are colorful and colorful with pictures and colors in line with the cognitive characteristics of deaf students. However, the deaf students can not hear their voices, but their visual functions are sound. Illustrations in the book are richly illustrated Attract deaf students. This not only gives boring mathematics to students