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上课:由于中班幼儿对肥皂的外形特征、功用有一定的认识,上课的重点放在做小实验“溶化于水”,让幼儿认识肥皂能溶化在水中的特性。观察、比较肥皂、洗衣粉、液体皂的溶水速度,从洗涤用品的优化更新中渗透时代发展意识。课外活动:香皂展览。让幼儿闻闻香味,辨辨形状,欣赏包装设计,并组织幼儿设计“我喜欢的香
Class: Due to the appearance of children in secondary schools on the soap shape, function have a certain understanding, the focus of the class to do a small experiment “dissolved in water”, so that children understand the characteristics of soap can dissolve in water. Observe and compare the water-dissolving speed of soap, detergent and liquid soap, and penetrate the development awareness of the times from the optimization and updating of the detergent. Extra-curricular activities: soap exhibition. So that children smell the smell, identify the shape, enjoy the packaging design, and organize child care design "I like the incense