幼儿的感觉器官处在未成熟时期,要特别小心加以保护。眼睛:幼儿看书习字一定要在光线充足的地方,线应由左上方射入,眼与书应保持三十厘米左右的距离,不要让幼儿在开动的汽车上或在走路和躺光着时看书;养成良好的卫生习惯,不用手揉眼,幼儿的手绢和毛巾应保持清洁,洗脸用具要专用;不让幼儿玩剪子、镊子、筷子等尖硬的东西,以防戳伤眼睛。耳朵:不要给幼儿挖耳朵,更不要用尖硬的东 Children’s sensory organs in immature period, with special care to be protected. Eyes: Preschool children’s reading habits must be in ample light, the line should be from the top left of the injection, eye and book should be kept about thirty centimeters distance, do not let children in the starting car or reading and walking and lying down ; To develop good health habits, without rubbing his eyes, young children’s handkerchiefs and towels should be kept clean, wash their own appliances to be used; not to play with children scissors, tweezers, chopsticks and other sharp things to prevent poking eyes. Ears: Do not dig ears for young children, let alone sharp-eared ones