{"id":777,"date":"2026-02-10T19:11:58","date_gmt":"2026-02-10T19:11:58","guid":{"rendered":"https:\/\/urff.app\/?page_id=777"},"modified":"2026-09-26T09:42:12","modified_gmt":"2026-09-26T09:42:12","slug":"rechengeschichten","status":"publish","type":"page","link":"https:\/\/urff.app\/zh\/rechengeschichten\/","title":{"rendered":"\u6570\u5b66\u6545\u4e8b"},"content":{"rendered":"<div class=\"urff-appbox\" style=\"display:flex;flex-wrap:wrap;align-items:center;gap:1rem;padding:1rem 1.25rem;margin:1.5rem 0;border:1px solid rgba(0,0,0,.12);border-radius:18px;background:rgba(0,0,0,.035)\">\n<a href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" target=\"_blank\" rel=\"noopener\" style=\"flex:0 0 auto;line-height:0\"><img decoding=\"async\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/09\/appicon-rechengeschichten-6758136534.jpg\" alt=\"App-Icon Rechengeschichten\" width=\"96\" height=\"96\" loading=\"lazy\" style=\"width:96px;height:96px;border-radius:22%;box-shadow:0 1px 4px rgba(0,0,0,.15)\"><\/a>\n<div style=\"flex:1 1 12rem;min-width:0\">\n<div style=\"font-weight:700;font-size:1.15em;line-height:1.3\"><a href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" target=\"_blank\" rel=\"noopener\" style=\"text-decoration:none\">\u6570\u5b66\u6545\u4e8b<\/a><\/div>\n<div style=\"font-size:.9em;opacity:.75;margin-top:.15em\">\u514b\u91cc\u65af\u8482\u5b89\u00b7\u4e4c\u5c14\u592b \u00b7 iPad<\/div>\n<\/div>\n<a href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" target=\"_blank\" rel=\"noopener\" style=\"flex:0 0 auto;display:inline-block;padding:.55em 1.1em;border-radius:999px;background:#0071e3;color:#fff;font-weight:600;font-size:.95em;text-decoration:none;white-space:nowrap\">\u4ece App Store \u4e0b\u8f7d<\/a>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Sachaufgaben geh\u00f6ren zu den anspruchsvollsten Aufgaben im Mathematikunterricht. Kinder m\u00fcssen einen Text verstehen, relevante von irrelevanten Informationen unterscheiden, ein mathematisches Modell bilden und schlie\u00dflich rechnen. Viele scheitern dabei nicht an der Mathematik selbst, sondern bereits am Textverstehen oder an der Modellierung (Reusser 1997). Rechengeschichten ist eine App, die Kinder von Klasse 1 bis Klasse 6 und dar\u00fcber hinaus bei genau diesen Schritten KI-gest\u00fctzt begleitet: nicht durch Vorsagen von L\u00f6sungen, sondern durch strukturierte Impulse auf Basis erprobter L\u00f6sungsstrategien.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"790\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1024x768.png\" alt=\"\" class=\"wp-image-790\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"788\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-1024x768.png\" alt=\"\" class=\"wp-image-788\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">\u57fa\u4e8e\u7b56\u7565\u7684\u5de5\u4f5c<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u638c\u63e1\u660e\u786e\u7684\u89e3\u9898\u7b56\u7565\u6bd4\u53cd\u590d\u7ec3\u4e60\u5355\u4e2a\u9898\u76ee\u66f4\u80fd\u6709\u6548\u5730\u89e3\u51b3\u5e94\u7528\u9898\uff08Rasch 2001\uff09\u3002\u5e94\u7528\u9898\u63d0\u4f9b\u4e86\u4e03\u79cd\u5904\u7406\u6570\u5b66\u60c5\u5883\u7684\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u9605\u8bfb\u6587\u672c<\/strong> \u2013 \u4e3a\u9700\u8981\u8fd9\u65b9\u9762\u5e2e\u52a9\u7684\u513f\u7ae5\uff08\u4f8b\u5982\uff0c\u5fb7\u8bed\u4f5c\u4e3a\u7b2c\u4e8c\u8bed\u8a00\u7684\u513f\u7ae5\u2026\u2026\uff09\u63d0\u4f9b\u6717\u8bfb\u3001\u5355\u8bcd\u89e3\u91ca\u548c\u89c6\u89c9\u8f85\u52a9\u9605\u8bfb\u4f5c\u4e3a\u4efb\u52a1\u7684\u4ecb\u7ecd\u3002.<\/li>\n\n\n\n<li><strong>\u63d0\u95ee<\/strong> \u5b69\u5b50\u4eec\u4f1a\u81ea\u5df1\u63d0\u51fa\u5173\u4e8e\u60c5\u51b5\u7684\u95ee\u9898\uff0c\u5e76\u5728\u8fdb\u884c\u8ba1\u7b97\u4e4b\u524d\u6f84\u6e05\u81ea\u5df1\u7406\u89e3\u4e0a\u7684\u4efb\u4f55\u4e0d\u8db3\u4e4b\u5904\u3002.<\/li>\n\n\n\n<li><strong>\u7406\u89e3\u6587\u672c<\/strong> \u2013 \u8be5\u5e94\u7528\u7a0b\u5e8f\u6709\u52a9\u4e8e\u521b\u5efa\u4fe1\u606f\u7f51\u7edc\uff1a\u54ea\u4e9b\u6570\u636e\u662f\u76f8\u5173\u7684\uff0c\u95ee\u9898\u662f\u4ec0\u4e48\uff0c\u54ea\u4e9b\u662f\u591a\u4f59\u7684\uff1f<\/li>\n\n\n\n<li><strong>\u5f00\u53d1\u89e3\u51b3\u65b9\u6848<\/strong> \u2013 \u901a\u8fc7\u5206\u7ea7\u652f\u6301\uff0c\u9010\u6b65\u6307\u5bfc\u89e3\u51b3\u95ee\u9898\u7684\u8fc7\u7a0b\u3002.<\/li>\n\n\n\n<li><strong>\u68c0\u67e5\u89e3\u51b3\u65b9\u6848<\/strong> \u2013 \u8bc4\u4f30\u7ed3\u679c\u7684\u5143\u8ba4\u77e5\u5efa\u8bae\uff1a\u7ed3\u679c\u662f\u5426\u6b63\u786e\uff1f\u662f\u5426\u7b26\u5408\u5b9e\u9645\u60c5\u51b5\uff1f<\/li>\n\n\n\n<li><strong>\u6545\u969c\u4fa6\u63a2<\/strong> \u2014\u2014\u5206\u6790\u6545\u610f\u8bbe\u7f6e\u7f3a\u9677\u3001\u9884\u5148\u8bbe\u5b9a\u7684\u89e3\u51b3\u65b9\u6848\u8def\u5f84\u3002\u5ba1\u89c6\u4ed6\u4eba\u7684\u9519\u8bef\u80fd\u591f\u5b9e\u73b0\u5ba2\u89c2\u8ba8\u8bba\uff0c\u907f\u514d\u4eba\u8eab\u5a01\u80c1\uff0c\u5e76\u589e\u5f3a\u6570\u5b66\u8bba\u8bc1\u7684\u8bf4\u670d\u529b\u3002.<\/li>\n\n\n\n<li><strong>\u505a\u51fa\u5047\u8bbe<\/strong> \u2013 \u5bf9\u4e8e\u4f30\u7b97\u548c\u8d39\u7c73\u95ee\u9898\uff1a\u5b69\u5b50\u4eec\u5b66\u4f1a\u5904\u7406\u7f3a\u5931\u7684\u4fe1\u606f\u5e76\u63d0\u51fa\u5408\u7406\u7684\u5047\u8bbe\u3002.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"787\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-1024x768.png\" alt=\"\" class=\"wp-image-787\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"789\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-1024x768.png\" alt=\"\" class=\"wp-image-789\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">\u4efb\u52a1\u7c7b\u578b<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Viele Kinder verrechnen reflexhaft alle vorkommenden Zahlen, ohne die Sachsituation wirklich zu durchdenken. Kapit\u00e4nsaufgaben \u2013 unl\u00f6sbare Aufgaben, bei denen genau diese Erkenntnis das Ziel ist \u2013 machen dieses Muster sichtbar und fordern Kinder auf, vor dem Rechnen innezuhalten. Fermi-Aufgaben stellen offene Fragen, die keine eindeutige L\u00f6sung haben, sondern begr\u00fcndetes Sch\u00e4tzen und Argumentieren verlangen. Beide Aufgabentypen sind in die App integriert, werden dort bewusst thematisiert und f\u00f6rdern ein tieferes Verst\u00e4ndnis mathematischer Modellierung. Bei der Generierung von Modellierungsaufgaben in der App k\u00f6nnen diese Aufgabentypen bewusst auch ausgew\u00e4hlt werden oder als Stichwort f\u00fcr die Generierung beispielsweise \u201e\u00fcberbestimmt\u201c oder \u201eunterbestimmt\u201c eingegeben werden.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">\u652f\u67b6\u548c\u9002\u5e94\u6027<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u652f\u6301\u6d41\u7a0b\u9075\u5faa\u6ce2\u5229\u4e9a\u7684\u56db\u9636\u6bb5\u6a21\u578b\uff08\u7406\u89e3\u3001\u8ba1\u5212\u3001\u5b9e\u65bd\u3001\u56de\u987e\uff09\uff0c\u5e76\u91c7\u7528\u9012\u51cf\u539f\u5219\uff1a\u652f\u6301\u4ece\u5f00\u653e\u5f0f\u63d0\u793a\u5f00\u59cb\uff0c\u6839\u636e\u9700\u8981\u9010\u6b65\u6df1\u5165\uff0c\u4ece\u7b56\u7565\u6027\u6307\u5bfc\u548c\u9488\u5bf9\u6027\u5e2e\u52a9\uff0c\u6700\u7ec8\u8fc7\u6e21\u5230\u5faa\u5e8f\u6e10\u8fdb\u7684\u6307\u5bfc\u3002\u8fd9\u4f7f\u5f97\u513f\u7ae5\u80fd\u591f\u5728\u5176\u6700\u8fd1\u53d1\u5c55\u533a\u5185\u5c3d\u53ef\u80fd\u5730\u5b66\u4e60\u3002\u8be5\u5e94\u7528\u7a0b\u5e8f\u4f1a\u6839\u636e\u6240\u9009\u5e74\u9f84\u6bb5\uff081 \u81f3 6 \u5e74\u7ea7\uff09\u8c03\u6574\u8bed\u8a00\u3001\u590d\u6742\u6027\u548c\u652f\u6301\u5f3a\u5ea6\u3002.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">\u65e0\u969c\u788d\u548c\u9605\u8bfb\u652f\u6301<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8bfe\u5802\u4e0a\uff0c\u6bcd\u8bed\u4e3a\u5fb7\u8bed\u7684\u5b69\u5b50\u4e0e\u4ee5\u5fb7\u8bed\u4e3a\u7b2c\u4e8c\u8bed\u8a00\u7684\u5b69\u5b50\u5e76\u6392\u800c\u5750\uff0c\u9605\u8bfb\u80fd\u529b\u5f3a\u7684\u5b69\u5b50\u4e0e\u9605\u8bfb\u6709\u56f0\u96be\u7684\u5b69\u5b50\u5750\u5728\u4e00\u8d77\u3002\u90a3\u4e9b\u770b\u4e0d\u61c2\u6587\u672c\u7684\u5b69\u5b50\u65e0\u6cd5\u7406\u89e3\u5176\u4e2d\u7684\u6570\u5b66\u539f\u7406\u3002\u56e0\u6b64\uff0c\u201c\u6570\u5b66\u6545\u4e8b\u201d\u63d0\u4f9b\u4e86\u53ef\u8c03\u8282\u8bed\u901f\u3001\u97f3\u8282\u5212\u5206\u548c\u57fa\u4e8eARASAAC\u8c61\u5f62\u56fe\u7684\u56fe\u6587\u6717\u8bfb\u529f\u80fd\uff0c\u4ee5\u89c6\u89c9\u65b9\u5f0f\u8f85\u52a9\u9605\u8bfb\u7406\u89e3\u3002\u8fd9\u5e76\u975e\u4e3a\u4e86\u7b80\u5316\u4efb\u52a1\uff0c\u800c\u662f\u4e3a\u4e86\u63d0\u4f9b\u4e00\u79cd\u516c\u5e73\u7684\u6570\u5b66\u5b66\u4e60\u65b9\u6cd5\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"790\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1024x768.png\" alt=\"\" class=\"wp-image-790\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"785\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-1024x768.png\" alt=\"\" class=\"wp-image-785\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">\u8bfe\u5802\u5e94\u7528<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u5b66\u5e94\u7528\u9898\u5c24\u5176\u9002\u5408\u8ba9\u5b69\u5b50\u72ec\u7acb\u5b66\u4e60\u7684\u6559\u5b66\u73af\u5883\uff0c\u5305\u62ec\u90a3\u4e9b\u5728\u5bb6\u5f97\u4e0d\u5230\u5b66\u4e1a\u8f85\u5bfc\u7684\u5b69\u5b50\u3002\u867d\u7136\u8be5\u7a0b\u5e8f\u4e0d\u80fd\u53d6\u4ee3\u6559\u5e08\uff0c\u4f46\u5b83\u53ef\u4ee5\u6709\u6548\u5730\u8865\u5145\u6559\u5e08\u5728\u5fae\u578b\u6559\u5b66\u573a\u666f\u4e2d\u7684\u6307\u5bfc\uff0c\u4f8b\u5982\u5728\u5b8c\u6210\u4efb\u52a1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u907f\u514d\u5b69\u5b50\u56e0\u7f3a\u4e4f\u652f\u6301\u800c\u611f\u5230\u6cae\u4e27\u3002\u4efb\u52a1\u53ef\u4ee5\u901a\u8fc7\u6587\u672c\u3001\u7167\u7247\u6216\u4e8c\u7ef4\u7801\u8f93\u5165\uff0c\u5e76\u5728\u8bbe\u5907\u95f4\u5171\u4eab\uff0c\u65b9\u4fbf\u878d\u5165\u73b0\u6709\u7684\u8bfe\u7a0b\u8ba1\u5212\u3002. <strong>\u56e0\u6b64\uff0c\u4efb\u4f55\u57fa\u4e8e\u6587\u672c\u7684\u4efb\u52a1\u90fd\u53ef\u4ee5\u4f7f\u7528\u8be5\u5e94\u7528\u7a0b\u5e8f\u5b8c\u6210\u3002<\/strong>, \u5f53\u7136\uff0c\u4e5f\u53ef\u4ee5\u7ed3\u5408\u7eb8\u7b14\u4f7f\u7528\u3002.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">\u9644\u52a0\u529f\u80fd<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u95ee\u9898\u751f\u6210\u5668\u4f1a\u751f\u6210\u6309\u4e3b\u9898\u3001\u8fd0\u7b97\u548c\u96be\u5ea6\u7ea7\u522b\u5206\u7c7b\u7684\u5e94\u7528\u9898\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u63d0\u4f9b\u4e00\u7cfb\u5217\u9002\u7528\u4e8e\u5404\u4e2a\u5e74\u7ea7\u548c\u96be\u5ea6\u7ea7\u522b\u7684\u771f\u5b9e\u6848\u4f8b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b69\u5b50\u4eec\u53ef\u4ee5\u5728\u7ed8\u753b\u7eb8\u4e0a\u7ed8\u5236\u8349\u56fe\u6765\u8bf4\u660e\u4efb\u52a1\uff0c\u5e76\u5c06\u4ed6\u4eec\u5bf9\u60c5\u51b5\u7684\u60f3\u6cd5\u5f62\u8c61\u5316\u3002. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u5df2\u5b8c\u6210\u7684\u4efb\u52a1\uff0c\u53ef\u4ee5\u9881\u53d1\u80fd\u529b\u8bc1\u4e66\uff0c\u4ee5\u8868\u5f70\u5b8c\u6210\u4efb\u52a1\u7684\u8fc7\u7a0b\uff0c\u800c\u975e\u7b54\u6848\u7684\u6b63\u786e\u6027\u3002\u8fd9\u4e9b\u8bc1\u4e66\u8fd8\u80fd\u4e3a\u6559\u5e08\u63d0\u4f9b\u5b9d\u8d35\u7684\u4fe1\u606f\uff0c\u5e2e\u52a9\u4ed6\u4eec\u4e86\u89e3\u4f5c\u4e1a\u8d28\u91cf\u548c\u513f\u7ae5\u6280\u80fd\u53d1\u5c55\u60c5\u51b5\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Rechengeschichten App \u2013 Sachaufgaben verstehen\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/nGHLnG9MBnc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">\u53ef\u7528\u6027<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Rechengeschichten ist als Webapp unter <a href=\"https:\/\/rechengeschichten.urff.app\">\u6570\u5b66\u6545\u4e8b.urff.app<\/a> frei zug\u00e4nglich und funktioniert auf allen Ger\u00e4ten mit einem aktuellen Browser. Allerdings muss hier ein eigener API-Schl\u00fcssel f\u00fcr KI eingegeben werden, um die KI-Funktionen der App zu nutzen. Die App ist Open Educational Ressource und kann gerne weiterentwickelt werden. Der Quellcode steht auf Github zur Verf\u00fcgung und kann gepr\u00fcft und weiterentwickelt werden.<br><strong>\u8be5\u5e94\u7528\u5df2\u5728 App Store \u4e0a\u67b6\uff0c\u9002\u7528\u4e8e iPad \u548c iPhone\uff0c\u8d2d\u4e70\u4ef7\u683c\u5df2\u5305\u542b AI \u8d39\u7528\uff0c\u56e0\u6b64\u65e0\u9700\u5355\u72ec\u8d2d\u4e70 API \u5bc6\u94a5\u5e76\u652f\u4ed8\u989d\u5916\u8d39\u7528\u3002.<\/strong><\/p>\n\n\n\n<div class=\"urff-appbox\" style=\"display:flex;flex-wrap:wrap;align-items:center;gap:1rem;padding:1rem 1.25rem;margin:1.5rem 0;border:1px solid rgba(0,0,0,.12);border-radius:18px;background:rgba(0,0,0,.035)\">\n<a href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" target=\"_blank\" rel=\"noopener\" style=\"flex:0 0 auto;line-height:0\"><img decoding=\"async\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/09\/appicon-rechengeschichten-6758136534.jpg\" alt=\"App-Icon Rechengeschichten\" width=\"96\" height=\"96\" loading=\"lazy\" style=\"width:96px;height:96px;border-radius:22%;box-shadow:0 1px 4px rgba(0,0,0,.15)\"><\/a>\n<div style=\"flex:1 1 12rem;min-width:0\">\n<div style=\"font-weight:700;font-size:1.15em;line-height:1.3\"><a href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" target=\"_blank\" rel=\"noopener\" style=\"text-decoration:none\">\u6570\u5b66\u6545\u4e8b<\/a><\/div>\n<div style=\"font-size:.9em;opacity:.75;margin-top:.15em\">\u514b\u91cc\u65af\u8482\u5b89\u00b7\u4e4c\u5c14\u592b \u00b7 iPad<\/div>\n<\/div>\n<a href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" target=\"_blank\" rel=\"noopener\" style=\"flex:0 0 auto;display:inline-block;padding:.55em 1.1em;border-radius:999px;background:#0071e3;color:#fff;font-weight:600;font-size:.95em;text-decoration:none;white-space:nowrap\">\u4ece App Store \u4e0b\u8f7d<\/a>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u6587\u5b66<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Franke, M., &amp; Ruwisch, S. (2010). Didaktik des Sachrechnens in der Grundschule (2. Aufl.). Heidelberg: Spektrum Akademischer Verlag.<\/li>\n\n\n\n<li>Rasch, R. (2001). \u5c0f\u5b66\u6570\u5b66\u8bfe\u4e2d\u89e3\u51b3\u5177\u6709\u6311\u6218\u6027\u7684\u5e94\u7528\u9898\uff1a\u4e00\u9879\u5173\u4e8e\u5c0f\u5b66\u751f\u89e3\u51b3\u96be\u9898\u7684\u65b9\u6cd5\u7684\u7814\u7a76\u4ee5\u53ca\u4fc3\u8fdb\u76f8\u5e94\u95ee\u9898\u89e3\u51b3\u80fd\u529b\u7684\u8bfe\u7a0b\u8bbe\u8ba1\u7ed3\u8bba\u3002\u5e0c\u5c14\u5fb7\u65af\u6d77\u59c6\uff1a\u5f17\u6717\u8328\u8d1d\u514b\u51fa\u7248\u793e\u3002.<\/li>\n\n\n\n<li>\u9c81\u585e\u5c14\uff0cK.\uff081997\uff09\u3002\u6570\u5b66\u6280\u80fd\u7684\u83b7\u5f97\uff1a\u6587\u732e\u7efc\u8ff0\u3002\u89c1 F.E. Weinert \u548c A. Helmke\uff08\u7f16\uff09\uff0c\u300a\u5c0f\u5b66\u5e74\u9f84\u7684\u53d1\u5c55\u300b\uff08\u7b2c 141-155 \u9875\uff09\u3002\u9b4f\u56e0\u6d77\u59c6\uff1a\u8d1d\u5c14\u8328\u5fc3\u7406\u5b66\u51fa\u7248\u793e\u8054\u76df\uff08PVU\uff09\u3002.<\/li>\n\n\n\n<li>PIKAS\uff08DZLM\uff09\u3002. <em>\u5b9e\u9645\u60c5\u51b5\u2014\u2014\u5c3a\u5bf8\u548c\u6d4b\u91cf\u3002.<\/em> <a href=\"https:\/\/pikas.dzlm.de\/unterricht\/gr\u00f6\u00dfen-und-messen\/sachsituationen\">pikas.dzlm.de<\/a>.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Rechengeschichten Christian Urff \u00b7 iPad Im App Store laden Sachaufgaben geh\u00f6ren zu den anspruchsvollsten Aufgaben im Mathematikunterricht. Kinder m\u00fcssen einen Text verstehen, relevante von irrelevanten Informationen unterscheiden, ein mathematisches Modell bilden und schlie\u00dflich rechnen. Viele scheitern dabei nicht an der Mathematik selbst, sondern bereits am Textverstehen oder an der Modellierung (Reusser 1997). Rechengeschichten ist eine [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-777","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/urff.app\/zh\/wp-json\/wp\/v2\/pages\/777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/urff.app\/zh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/urff.app\/zh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/urff.app\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/urff.app\/zh\/wp-json\/wp\/v2\/comments?post=777"}],"version-history":[{"count":21,"href":"https:\/\/urff.app\/zh\/wp-json\/wp\/v2\/pages\/777\/revisions"}],"predecessor-version":[{"id":1453,"href":"https:\/\/urff.app\/zh\/wp-json\/wp\/v2\/pages\/777\/revisions\/1453"}],"wp:attachment":[{"href":"https:\/\/urff.app\/zh\/wp-json\/wp\/v2\/media?parent=777"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}