{"id":56170,"date":"2025-11-21T04:45:41","date_gmt":"2025-11-20T19:45:41","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=56170"},"modified":"2025-11-21T04:46:58","modified_gmt":"2025-11-20T19:46:58","slug":"revela-la-identidad-del-metal-misterioso-usando-la-densidad-aprende-los-secretos-del-error-y-la-seguridad-a-traves-de-experimentos","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=56170&lang=es","title":{"rendered":"\u00a1Revela la identidad del metal misterioso usando la densidad! Aprende los secretos del \u201cerror\u201d y la \u201cseguridad\u201d a trav\u00e9s de experimentos"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, tu entrenador de ciencias. \u00a1Cada d\u00eda es un experimento!<\/strong><\/span><\/p>\n<p>Cuando tienes un trozo de metal frente a ti, \u00bfc\u00f3mo puedes saber de qu\u00e9 est\u00e1 hecho? A simple vista, es casi imposible distinguir si es hierro, aluminio o plata, \u00bfverdad? Pues bien, hay un experimento que se aprende en ciencias de primer a\u00f1o de secundaria que te permite desenmascarar la verdadera identidad de ese metal, \u00a1como si fueras un aut\u00e9ntico detective! Hoy te voy a llevar a nuestra clase de &#8220;Medici\u00f3n de la Densidad&#8221;, un concepto fundamental y a la vez profundo, y te contar\u00e9 sobre las normas cient\u00edficas esenciales que aprendemos en el proceso.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone\u00a0 wp-image-56160 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.56.00.jpg\" alt=\"\" width=\"316\" height=\"498\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.56.00.jpg 656w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.56.00-190x300.jpg 190w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.56.00-650x1024.jpg 650w\" sizes=\"auto, (max-width: 316px) 100vw, 316px\" \/><\/p>\n<h3>\u00a1A la caza de la &#8220;Huella Dactilar&#8221; de la materia! La medici\u00f3n de la densidad<\/h3>\n<p>En nuestras clases, entregamos a los estudiantes tres piezas met\u00e1licas de identidad desconocida: un tornillo, un muelle y un cono. La clave para descubrir de qu\u00e9 est\u00e1n hechos es la &#8220;densidad&#8221;. La densidad es la masa por unidad de volumen (1 cm\u00b3), y cada sustancia tiene un valor fijo. Se podr\u00eda decir que es como la huella dactilar de la materia.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone\u00a0 wp-image-56158 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.55.47.jpg\" alt=\"\" width=\"561\" height=\"407\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.55.47.jpg 1170w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.55.47-300x218.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.55.47-1024x744.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.55.47-768x558.jpg 768w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/>Para cotejar esta huella, los estudiantes siguen estos pasos: medir la &#8220;masa&#8221; con una balanza electr\u00f3nica; medir el &#8220;volumen&#8221; con una probeta graduada; y calcular la densidad con la f\u00f3rmula &#8220;Masa $\\div$ Volumen&#8221;. Aunque es un procedimiento simple, est\u00e1 repleto de los fundamentos de la experimentaci\u00f3n cient\u00edfica.<\/p>\n<h3>La probeta graduada: una batalla contra el &#8220;error&#8221;<\/h3>\n<p>Lo que requiere m\u00e1s cuidado en este experimento es la medici\u00f3n del volumen con la probeta graduada. Sumergimos el metal en un l\u00edquido y calculamos el volumen a partir de cu\u00e1nto sube el nivel del agua, pero no se puede hacer a la ligera. Es aqu\u00ed donde pedimos a los estudiantes que reflexionen profundamente sobre el &#8220;valor verdadero&#8221;, el &#8220;valor medido&#8221; y el &#8220;error&#8221; que surge entre ambos.En cuanto a la masa, se mide con la balanza electr\u00f3nica.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone\u00a0 wp-image-56159 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.55.32.jpg\" alt=\"\" width=\"424\" height=\"450\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.55.32.jpg 1322w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.55.32-283x300.jpg 283w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.55.32-966x1024.jpg 966w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.55.32-768x814.jpg 768w\" sizes=\"auto, (max-width: 424px) 100vw, 424px\" \/>Y para el volumen, en nuestra b\u00fasqueda de un valor exacto, existen reglas para usar correctamente la probeta. El siguiente video explica detalladamente c\u00f3mo utilizar la probeta graduada:https:\/\/youtu.be\/bMJu60e43Bc?si=fM_Z1KkVndR81m_CColocar sobre una superficie horizontal: Si est\u00e1 inclinado, no podremos leer el nivel del l\u00edquido correctamente.Mantener la vista a la misma altura que la superficie del l\u00edquido (menisco): Si miramos desde arriba o desde abajo, la lectura de la escala se desviar\u00e1.Estimar hasta la d\u00e9cima parte de la divisi\u00f3n m\u00e1s peque\u00f1a: Esta es la regla en la ciencia de secundaria. El punto clave en realidad es leer con la mayor precisi\u00f3n posible.\u00bfPor qu\u00e9 leemos hasta el &#8220;1\/10&#8221;? Si, por ejemplo, el nivel est\u00e1 entre las marcas de &#8220;35&#8221; y &#8220;36&#8221;, al estimar &#8220;35.5 m\u00e1s o menos&#8221;, podemos acercarnos m\u00e1s al valor verdadero al redondear. A esto lo llamamos cifras significativas.Adem\u00e1s, las medidas de seguridad son cruciales. Colocamos un &#8220;hilo de pescar&#8221; a las pesas de metal. Si se deja caer el metal directamente en la probeta de vidrio, podr\u00eda romperse el fondo con un fuerte golpe. &#8220;Sostener el hilo de pescar y sumergir lentamente para que el vidrio no se rompa&#8221;. Al practicar esto a fondo, los estudiantes adquieren de forma natural una actitud de cuidado hacia los instrumentos y una conciencia de la seguridad.https:\/\/youtu.be\/U6o3xvPuT68<\/p>\n<h3>La emoci\u00f3n de ver que los datos individuales se unen para formar una &#8220;Ley&#8221;<\/h3>\n<p>A medida que avanza el experimento, cada grupo obtiene sus propios datos. Sin embargo, con los datos de un solo grupo siempre queda la duda de: &#8220;\u00bffue pura coincidencia?&#8221; adem\u00e1s de que la medici\u00f3n siempre contiene errores. Es aqu\u00ed donde entra en acci\u00f3n toda la clase. Recopilamos los resultados de todos los grupos y los trazamos en un gr\u00e1fico, poniendo la &#8220;Masa&#8221; en el eje vertical y el &#8220;Volumen&#8221; en el eje horizontal.\u00bfY qu\u00e9 crees que pasa? \u00a1Los puntos de cada grupo, que parec\u00edan dispersos, se agrupan maravillosamente alrededor de una \u00fanica l\u00ednea recta!La &#8220;pendiente&#8221; de esta l\u00ednea recta representa, ni m\u00e1s ni menos, que la densidad de esa sustancia. &#8220;\u00a1Los datos de nuestro grupo estaban un poco desviados, pero vistos en el conjunto de la clase, siguen esta l\u00ednea!&#8221; En este momento, los estudiantes trascienden el &#8220;error&#8221; y comprenden visualmente la propiedad universal que posee la materia: la densidad.Las peque\u00f1as mediciones individuales, al unirse, revelan una gran verdad. \u00a1Esta es la verdadera esencia de la experimentaci\u00f3n cient\u00edfica!<\/p>\n<h3>Contacto y Solicitudes<\/h3>\n<p>\u00a1Acercando los misterios y las maravillas de la ciencia! Aqu\u00ed encontrar\u00e1s experimentos cient\u00edficos divertidos que puedes hacer en casa y sus trucos explicados de forma sencilla. \u00a1An\u00edmate a buscar m\u00e1s!\u30fbEl contenido de este blog se ha publicado en un libro. M\u00e1s detalles <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a>.\u30fbPara saber m\u00e1s sobre el administrador, Ken Kuwako, haz clic <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a>.\u30fbPara solicitudes de servicios (escritura, conferencias, talleres de experimentos, supervisi\u00f3n\/apariciones en TV, etc.), haz clic <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a>.<span class=\"s2\">\u30fbLas actualizaciones de los art\u00edculos se publican en <a href=\"https:\/\/x.com\/kuwako\">X<\/a>.<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a>En el canal <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Kagaku no Neta Channel<\/a> (El Canal de Consejos de Ciencia) publicamos videos de experimentos.<\/p>\n<h3>\uff14\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=46937&amp;\">\u5149\u306e\u9b54\u6cd5CMY\u30a6\u30a9\u30fc\u30bf\u30fc\u30ad\u30e5\u30fc\u30d6<\/a>\uff1a\u5149\u306e\u9b54\u6cd5\u3092\u4f53\u9a13\u305b\u3088\uff01\u6c34\u3092\u6ce8\u3050\u3068\u65b0\u305f\u306a\u7acb\u65b9\u4f53\u304c\u51fa\u73fe\u3059\u308b\u9b54\u6cd5\u306e\u3088\u3046\u306a\u5b9f\u9a13\u3067\u3059\u3002<\/li>\r\n<\/ul>\r\n<img class=\"alignnone wp-image-47312 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c.jpg\" sizes=\"auto, (max-width: 267px) 100vw, 267px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c.jpg 1292w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-272x300.jpg 272w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-928x1024.jpg 928w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-768x848.jpg 768w\" alt=\"\" width=\"267\" height=\"294\" \/>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u30fb\u79d1\u5b66\u76e3\u4fee\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>4\u67089\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3 \uff09\u306e\u79d1\u5b66\u76e3\u4fee\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u591c7\u6642\u301c\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=61585\">\u30b5\u30af\u30bb\u30b915 \uff14\u6708\u53f7<\/a>\u306b\u3066\u3001\u91ce\u7403\u306e\u79d1\u5b66\u306b\u3064\u3044\u3066\u8a18\u4e8b\u3092\u57f7\u7b46\u3057\u307e\u3057\u305f\uff082026\/3\uff09<\/li>\r\n \t<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09\r\n<img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/>\r\n<\/strong><\/li>\r\n \t<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002\r\n<img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u8b1b\u5e2b\u30fb\u30b7\u30e7\u30fc\u30fb\u7814\u7a76\u7b49\u306e\u304a\u77e5\u3089\u305b<\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>3\/20\uff08\u91d1\uff09\u3000\u65e5\u672c\u7406\u79d1\u6559\u80b2\u5b66\u4f1a\u30aa\u30f3\u30e9\u30a4\u30f3\u5168\u56fd\u5927\u4f1a2026\u300c<a href=\"https:\/\/phys-edu.net\/wp\/?p=60439\">\u6163\u6027\u306e\u6cd5\u5247\u306e\u6982\u5ff5\u5f62\u6210\u3092\u76ee\u6307\u3057\u305f\u63a2\u7a76\u7684\u306a\u5b66\u3073\u306e\u5b9f\u8df5\u300d<\/a>\u306b\u3064\u3044\u3066\u767a\u8868\u3057\u307e\u3057\u305f\u3002<\/li>\r\n \t<li>6\/14\uff08\u65e5\uff09\u3000\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n \t<li>7\/18\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n \t<li>10\/10\uff08\u571f\uff09\u3000\u79d8\u5bc6\u5175\u5668\u300c\u5e2f\u96fb\u30ac\u30f3\u300d\u304c\u70b8\u88c2\uff01\u30d3\u30ea\u30d3\u30ea\uff01\u30c9\u30ad\u30c9\u30ad\uff01\u9759\u96fb\u6c17\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\uff20\u5343\u8449\u5e02\u79d1\u5b66\u30d5\u30a7\u30b9\u30bf\uff08\u5348\u5f8c\u4e88\u5b9a\uff09<\/li>\r\n \t<li><span style=\"text-align: center;\">\u5404\u7a2eSNS\u3000<\/span><a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a><\/li>\r\n<\/ul>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u00a0\u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 has-dates wp-block-latest-posts\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62266&#038;lang=zh\" aria-label=\"\u63ed\u958b\u8072\u97f3\u7684\u771f\u9762\u76ee\uff01\u7528GeoGebra\u9ad4\u9a57\u300c\u6ce2\u7684\u79d1\u5b78\u300d\u8207\u8996\u89ba\u5316\u7684\u9b54\u6cd5\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/e89f3f454d87a26d5e9e8212b0b70d63-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62266&#038;lang=zh\">\u63ed\u958b\u8072\u97f3\u7684\u771f\u9762\u76ee\uff01\u7528GeoGebra\u9ad4\u9a57\u300c\u6ce2\u7684\u79d1\u5b78\u300d\u8207\u8996\u89ba\u5316\u7684\u9b54\u6cd5<\/a><time datetime=\"2026-04-11T05:25:08+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62264&#038;lang=hi\" aria-label=\"\u0927\u094d\u0935\u0928\u093f \u0915\u093e \u0905\u0938\u0932\u0940 \u0930\u0942\u092a \u0909\u091c\u093e\u0917\u0930 \u0915\u0930\u0947\u0902! GeoGebra \u0915\u0947 \u0938\u093e\u0925 \u2018\u0924\u0930\u0902\u0917 \u0935\u093f\u091c\u094d\u091e\u093e\u0928\u2019 \u0914\u0930 \u0935\u093f\u091c\u093c\u0941\u0905\u0932\u093e\u0907\u091c\u093c\u0947\u0936\u0928 \u0915\u093e \u091c\u093e\u0926\u0942 \u0905\u0928\u0941\u092d\u0935 \u0915\u0930\u0947\u0902\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/e89f3f454d87a26d5e9e8212b0b70d63-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62264&#038;lang=hi\">\u0927\u094d\u0935\u0928\u093f \u0915\u093e \u0905\u0938\u0932\u0940 \u0930\u0942\u092a \u0909\u091c\u093e\u0917\u0930 \u0915\u0930\u0947\u0902! GeoGebra \u0915\u0947 \u0938\u093e\u0925 \u2018\u0924\u0930\u0902\u0917 \u0935\u093f\u091c\u094d\u091e\u093e\u0928\u2019 \u0914\u0930 \u0935\u093f\u091c\u093c\u0941\u0905\u0932\u093e\u0907\u091c\u093c\u0947\u0936\u0928 \u0915\u093e \u091c\u093e\u0926\u0942 \u0905\u0928\u0941\u092d\u0935 \u0915\u0930\u0947\u0902<\/a><time datetime=\"2026-04-11T05:24:52+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62262&#038;lang=es\" aria-label=\"\u00a1Descubre la verdadera naturaleza del sonido! Vive la magia de la ciencia de las ondas y la visualizaci\u00f3n con GeoGebra\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/e89f3f454d87a26d5e9e8212b0b70d63-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62262&#038;lang=es\">\u00a1Descubre la verdadera naturaleza del sonido! Vive la magia de la ciencia de las ondas y la visualizaci\u00f3n con GeoGebra<\/a><time datetime=\"2026-04-11T05:24:13+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62260&#038;lang=fi\" aria-label=\"Paljasta \u00e4\u00e4nen todellinen olemus! Koe aaltojen tiede ja visualisoinnin taika GeoGebran avulla\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/e89f3f454d87a26d5e9e8212b0b70d63-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62260&#038;lang=fi\">Paljasta \u00e4\u00e4nen todellinen olemus! Koe aaltojen tiede ja visualisoinnin taika GeoGebran avulla<\/a><time datetime=\"2026-04-11T05:23:46+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62255&#038;lang=en\" aria-label=\"Reveal the True Nature of Sound! Experience the Magic of Wave Science and Visualization with GeoGebra\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/e89f3f454d87a26d5e9e8212b0b70d63-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62255&#038;lang=en\">Reveal the True Nature of Sound! Experience the Magic of Wave Science and Visualization with GeoGebra<\/a><time datetime=\"2026-04-11T05:23:10+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62257&#038;lang=ko\" aria-label=\"\uc18c\ub9ac\uc758 \uc815\uccb4\ub97c \uc644\uc804\ud788 \ud30c\ud5e4\uce58\ub2e4! GeoGebra\ub85c \uccb4\ud5d8\ud558\ub294 \u2018\ud30c\ub3d9 \uacfc\ud559\u2019\uacfc \uc2dc\uac01\ud654\uc758 \ub9c8\ubc95\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/e89f3f454d87a26d5e9e8212b0b70d63-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62257&#038;lang=ko\">\uc18c\ub9ac\uc758 \uc815\uccb4\ub97c \uc644\uc804\ud788 \ud30c\ud5e4\uce58\ub2e4! GeoGebra\ub85c \uccb4\ud5d8\ud558\ub294 \u2018\ud30c\ub3d9 \uacfc\ud559\u2019\uacfc \uc2dc\uac01\ud654\uc758 \ub9c8\ubc95<\/a><time datetime=\"2026-04-11T05:22:56+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=33965\" aria-label=\"\u97f3\u306e\u6b63\u4f53\u3092\u4e38\u88f8\u306b\uff01GeoGebra\u3067\u4f53\u9a13\u3059\u308b\u300c\u6ce2\u306e\u79d1\u5b66\u300d\u3068\u8996\u899a\u5316\u306e\u9b54\u6cd5\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/e89f3f454d87a26d5e9e8212b0b70d63-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=33965\">\u97f3\u306e\u6b63\u4f53\u3092\u4e38\u88f8\u306b\uff01GeoGebra\u3067\u4f53\u9a13\u3059\u308b\u300c\u6ce2\u306e\u79d1\u5b66\u300d\u3068\u8996\u899a\u5316\u306e\u9b54\u6cd5<\/a><time datetime=\"2026-04-11T04:07:14+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62249&#038;lang=es\" aria-label=\"\u00bfDesvelar la magia con un tubo transparente? \u00a1Observa con tus propios ojos la ley de conservaci\u00f3n de la energ\u00eda! (\u00a1Tambi\u00e9n \u00fatil para medir la gravedad!)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/10\/b996698d56c3ca1ac4e35f8b92249486-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62249&#038;lang=es\">\u00bfDesvelar la magia con un tubo transparente? \u00a1Observa con tus propios ojos la ley de conservaci\u00f3n de la energ\u00eda! (\u00a1Tambi\u00e9n \u00fatil para medir la gravedad!)<\/a><time datetime=\"2026-04-10T05:50:30+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62247&#038;lang=fi\" aria-label=\"Voiko l\u00e4pin\u00e4kyv\u00e4 putki paljastaa taian? N\u00e4e energian s\u00e4ilymisen laki omin silmin! (Sopii my\u00f6s putoamiskiihtyvyyden mittaamiseen!)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/10\/b996698d56c3ca1ac4e35f8b92249486-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62247&#038;lang=fi\">Voiko l\u00e4pin\u00e4kyv\u00e4 putki paljastaa taian? N\u00e4e energian s\u00e4ilymisen laki omin silmin! (Sopii my\u00f6s putoamiskiihtyvyyden mittaamiseen!)<\/a><time datetime=\"2026-04-10T05:50:15+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670810\u65e5<\/time><\/li>\n<\/ul>&nbsp;","protected":false},"excerpt":{"rendered":"<p>Soy Ken Kuwako, tu entrenador de ciencias. \u00a1Cada d\u00eda es un experimento! Cuando tienes un trozo de metal frente [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":56160,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","vkexunit_cta_each_option":"","footnotes":""},"categories":[1492],"tags":[],"class_list":["post-56170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-20-16.56.00.jpg","jetpack-related-posts":[{"id":53875,"url":"https:\/\/phys-edu.net\/wp\/?p=53875&lang=es","url_meta":{"origin":56170,"position":0},"title":"La Huella Digital de la Ciencia: \u00a1Descifra el Misterio de la Densidad con Cifras Significativas!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u67085\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu entrenador de ciencia. \u00a1Cada d\u00ed\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/0BD919EF-1316-41A9-BF33-DE0054D772FC.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/0BD919EF-1316-41A9-BF33-DE0054D772FC.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/0BD919EF-1316-41A9-BF33-DE0054D772FC.jpeg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":55089,"url":"https:\/\/phys-edu.net\/wp\/?p=55089&lang=es","url_meta":{"origin":56170,"position":1},"title":"\u00bfSe Hunde o Flota la Bola de Boliche? \u00a1Desaf\u00eda tu L\u00f3gica! 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