{"blog_url":"https://takehikom.hateblo.jp/","title":" \u5305\u542b\u9664\u5148\u884c","width":"100%","type":"rich","published":"2013-02-01 00:15:32","author_url":"https://blog.hatena.ne.jp/takehikom/","version":"1.0","provider_url":"https://hatena.blog","blog_title":"\u308f\u3055\u3063\u304dhb","description":"... Zweng (1964) found that children can understand the \"measurement\" (repeated subtraction) concept of division more readily than the \"partition\" (sharing) concept. ... \uff08Zweng (1964)\u306f\uff0c\u5150\u7ae5\u3089\u306b\u306f\u300c\u5206\u5272\u300d\uff08\u5171\u6709\uff09\u306e\u6982\u5ff5\u3088\u308a\u3082\uff0c\u300c\u6e2c\u5b9a\u300d\uff08\u7d2f\u6e1b\uff09\u306e\u6982\u5ff5\u306e\u307b\u3046\u304c\u3088\u308a\u3088\u304f\u7406\u89e3\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u305f\uff0e\uff09 (Anghileri & Johnson (1988). \u5206\u5272\u3068\u6e2c\u5b9a\uff0c\u7d2f\u52a0\u3068\u76f4\u7a4d\u301c1950-80\u5e74\u4ee3\u306e\u7814\u7a76\u6982\u89b3) \u3053\u306e\u4ef6\uff0c\u5c11\u2026","url":"https://takehikom.hateblo.jp/entry/20130201/1359645332","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/takehikom/20130201/20130201001119.jpg","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakehikom.hateblo.jp%2Fentry%2F20130201%2F1359645332\" title=\" \u5305\u542b\u9664\u5148\u884c - \u308f\u3055\u3063\u304dhb\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["5\u00d73"],"author_name":"takehikom","provider_name":"Hatena Blog","height":"190"}