{"blog_url":"https://www.higeusen.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/higeusen/20251118/20251118160305.jpg","title":"\u30102025\u5e7412\u6708\u3011Duolingo\uff08\u30c7\u30e5\u30aa\u30ea\u30f3\u30b4\uff09\u6570\u5b66\u306e\u300c\u5b66\u5e74\u300d\u300c\u30c8\u30d4\u30c3\u30af\u300d\u306e\u30e6\u30cb\u30c3\u30c8\u6570\u307e\u3068\u3081\u3002","author_url":"https://blog.hatena.ne.jp/higeusen/","url":"https://www.higeusen.com/entry/duolingo-math-unit","description":"\uff08\u65e5\u672c\u8a9e\u3067\u5b66\u3076\uff09\u6570\u5b66\u3092\u5b66\u7fd2\u3057\u3066\u3044\u308b\u4eba\u5411\u3051\u3002\u300c\u5b66\u5e74\u300d\u300c\u30c8\u30d4\u30c3\u30af\u300d\u305d\u308c\u305e\u308c\u306e\u30e6\u30cb\u30c3\u30c8\u6570\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002\u30b4\u30fc\u30eb\u5730\u70b9\u304c\u898b\u3048\u3066\u3044\u308b\u3068\u52b1\u307f\u306b\u306a\u308b\u306e\u3067\u3059\u3002","version":"1.0","provider_url":"https://hatena.blog","published":"2025-11-22 22:27:04","author_name":"higeusen","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.higeusen.com%2Fentry%2Fduolingo-math-unit\" title=\"\u30102025\u5e7412\u6708\u3011Duolingo\uff08\u30c7\u30e5\u30aa\u30ea\u30f3\u30b4\uff09\u6570\u5b66\u306e\u300c\u5b66\u5e74\u300d\u300c\u30c8\u30d4\u30c3\u30af\u300d\u306e\u30e6\u30cb\u30c3\u30c8\u6570\u307e\u3068\u3081\u3002 - \u307f\u306b\u307e\u308b\u306a\u3072\u3052\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u307f\u306b\u307e\u308b\u306a\u3072\u3052","type":"rich","width":"100%","height":"190","categories":["\u30c7\u30e5\u30aa\u30ea\u30f3\u30b4"],"provider_name":"Hatena Blog"}