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by Zhen Guoguo

ebook

《分类》将宝宝最常见的水果、蔬菜、玩具等进行分类，培养宝宝的基础分类能力。分类可以帮助宝宝形成集合的概念，有助于以后数学能力的培养。丰富的物品认知还可以提高宝宝的记忆力。