{"id":56344,"date":"2025-11-25T05:02:48","date_gmt":"2025-11-24T20:02:48","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=56344"},"modified":"2025-11-25T05:02:48","modified_gmt":"2025-11-24T20:02:48","slug":"las-malas-hierbas-del-camino-son-un-tesoro-educativo-aprende-los-secretos-de-las-monocotiledoneas-y-de-las-flores-que-no-se-abren-con-la-cebadilla","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=56344&lang=es","title":{"rendered":"\u00a1Las malas hierbas del camino son un tesoro educativo! Aprende los secretos de las monocotiled\u00f3neas y de las \u201cflores que no se abren\u201d con la cebadilla"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, Entrenador de Ciencias. \u00a1Cada d\u00eda es un experimento!<\/strong><\/span><\/p>\n<p>\u00bfAlguna vez se ha fijado en las &#8220;malas hierbas&#8221; que crecen en los bordes de los caminos por los que camina a diario?<\/p>\n<p>\u00a1Es una pena pasar de largo pensando que son &#8220;solo hierba&#8221;! De hecho, estas plantas a nuestros pies esconden sorprendentes &#8220;estrategias de supervivencia&#8221; para abrirse camino en el duro mundo natural.<\/p>\n<p>Esta vez, nos centraremos en el &#8220;B\u00e1lago&#8221; (Bromus catharticus), una gram\u00ednea com\u00fan en los caminos, para profundizar en las caracter\u00edsticas de las monocotiled\u00f3neas, cruciales en las clases de ciencias, y en el misterio de sus singulares &#8220;flores&#8221;. Puede que su ruta habitual se convierta, por un momento, en un laboratorio.<\/p>\n<h3 data-pm-slice=\"1 1 []\">Observando el B\u00e1lago: Aprovechando una Gram\u00ednea Com\u00fan en el Aula<\/h3>\n<p>Incluso las malas hierbas del camino est\u00e1n repletas de las leyes de la bot\u00e1nica que se encuentran en los libros de texto. La planta que observaremos es el B\u00e1lago (Bromus catharticus), una gram\u00ednea del g\u00e9nero Bromus.<\/p>\n<h3>&#x1f331; Informaci\u00f3n B\u00e1sica sobre el B\u00e1lago<\/h3>\n<p>El B\u00e1lago es una planta monocotiled\u00f3nea (gram\u00ednea) que crece en caminos y terrenos bald\u00edos. Aunque el nombre japon\u00e9s (Inumugi) puede traducirse como &#8220;trigo de perro&#8221; (donde &#8220;perro&#8221; se usa a menudo en bot\u00e1nica para significar &#8220;in\u00fatil&#8221; o &#8220;algo parecido pero no aut\u00e9ntico&#8221;),<\/p>\n<p>como material did\u00e1ctico de ciencias es de primera categor\u00eda. Posee de forma clara las caracter\u00edsticas de las gram\u00edneas, lo que la convierte en una planta ideal para entender la diferencia entre monocotiled\u00f3neas y dicotiled\u00f3neas.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40393 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/0c8ca38ba806ab3ae9f21b443fdf4979.jpg\" alt=\"\" width=\"364\" height=\"629\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/0c8ca38ba806ab3ae9f21b443fdf4979.jpg 816w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/0c8ca38ba806ab3ae9f21b443fdf4979-173x300.jpg 173w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/0c8ca38ba806ab3ae9f21b443fdf4979-592x1024.jpg 592w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/0c8ca38ba806ab3ae9f21b443fdf4979-768x1329.jpg 768w\" sizes=\"auto, (max-width: 364px) 100vw, 364px\" \/><\/p>\n<h3><strong>&#x1f50e; Caracter\u00edsticas del B\u00e1lago<\/strong><\/h3>\n<p>Repasemos sus caracter\u00edsticas de libro de texto. Todas ellas son el resultado de la adaptaci\u00f3n a un entorno hostil.<\/p>\n<ul data-spread=\"false\">\n<li>Ra\u00edz: Fasciculada (caracter\u00edstica de las monocotiled\u00f3neas)&#8230; Se extiende superficialmente y capta r\u00e1pidamente el agua de la superficie.<\/li>\n<li>Hojas: Nervadura paralela (caracter\u00edstica de las monocotiled\u00f3neas)&#8230; Es t\u00edpico que se rasguen f\u00e1cilmente en sentido longitudinal.<\/li>\n<li>Per\u00edodo de floraci\u00f3n: Mayo a agosto<\/li>\n<li>Inflorescencia: Forma una pan\u00edcula en el \u00e1pice del tallo.<\/li>\n<li>Reproducci\u00f3n: Posee flores cleist\u00f3gamas que producen semillas sin abrir la corola.<\/li>\n<\/ul>\n<p>El \u00faltimo punto es particularmente fascinante. La flor del B\u00e1lago tiene una estructura especial llamada flor cleist\u00f3gama, que incre\u00edblemente se autopoliniza y produce semillas \u00a1sin abrirse nunca! Lo explicaremos en detalle m\u00e1s adelante.<\/p>\n<h3>&#x1f9ea; Preparaci\u00f3n para la Clase: Experimento de Observaci\u00f3n del B\u00e1lago<\/h3>\n<p>Ahora, vamos a la observaci\u00f3n pr\u00e1ctica.<\/p>\n<h3><strong>&#x1f4cc; Materiales Necesarios<\/strong><\/h3>\n<ul data-spread=\"false\">\n<li>B\u00e1lago (Recoger en el camino, desenterrando suavemente con toda la ra\u00edz)<\/li>\n<li>Lupa o microscopio<\/li>\n<li>Pinzas (Para observar detalladamente la flor y las hojas)<\/li>\n<li>Papel de dibujo y utensilios para escribir<\/li>\n<li>Agua (Para quitar el barro de la ra\u00edz)<\/li>\n<\/ul>\n<h3><strong>&#x1f4dd; Pasos de la Observaci\u00f3n<\/strong><\/h3>\n<ol start=\"1\" data-spread=\"true\">\n<li>Observaci\u00f3n de las Hojas\n<ul data-spread=\"false\">\n<li>Use la lupa para confirmar la nervadura de la hoja. Deber\u00eda ver nervaduras paralelas (caracter\u00edstica de las monocotiled\u00f3neas) que corren como l\u00edneas rectas desde la base hasta la punta.<\/li>\n<li>Compararlo con una dicotiled\u00f3nea, como el Diente de Le\u00f3n (nervadura reticulada), hace que la diferencia sea obvia. La experiencia de &#8220;rasgar la hoja longitudinalmente&#8221; ayuda a entender mejor la estructura de la nervadura paralela.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-40397 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/422dd96c0199c8caf0e5a9a9d8d148cb.jpg\" alt=\"\" width=\"408\" height=\"606\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/422dd96c0199c8caf0e5a9a9d8d148cb.jpg 836w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/422dd96c0199c8caf0e5a9a9d8d148cb-202x300.jpg 202w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/422dd96c0199c8caf0e5a9a9d8d148cb-689x1024.jpg 689w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/422dd96c0199c8caf0e5a9a9d8d148cb-768x1141.jpg 768w\" sizes=\"auto, (max-width: 408px) 100vw, 408px\" \/><\/p>\n<ol start=\"1\" data-spread=\"true\">\n<li>Observaci\u00f3n de la Ra\u00edz\n<ul data-spread=\"false\">\n<li>Lave ligeramente la ra\u00edz del B\u00e1lago desenterrado con agua y observe su estructura.<\/li>\n<li>Dibuje la caracter\u00edstica ra\u00edz fasciculada, que carece de una ra\u00edz principal gruesa y tiene muchas ra\u00edces finas.<\/li>\n<li>A diferencia del sistema de &#8220;ra\u00edz principal y ra\u00edces laterales&#8221; de las dicotiled\u00f3neas, se puede apreciar el ingenio de la planta para sujetar firmemente el suelo y evitar que se caiga.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40396 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/31d6d9c1771993c69d5fbd0e2c087a72.jpg\" alt=\"\" width=\"360\" height=\"321\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/31d6d9c1771993c69d5fbd0e2c087a72.jpg 980w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/31d6d9c1771993c69d5fbd0e2c087a72-300x268.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/31d6d9c1771993c69d5fbd0e2c087a72-768x685.jpg 768w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/p>\n<ol start=\"1\" data-spread=\"true\">\n<li>Observaci\u00f3n de la Flor (Confirmaci\u00f3n de la Flor Cleist\u00f3gama)\n<ul data-spread=\"false\">\n<li>Observe la flor en el \u00e1pice del tallo. Incluso durante el per\u00edodo de floraci\u00f3n (mayo a agosto), casi nunca ver\u00e1 los p\u00e9talos abiertos.<\/li>\n<li>Esto es la &#8220;flor cleist\u00f3gama&#8221;. Si mira el interior con una lupa o microscopio, podr\u00e1 confirmar que, aunque la flor no se abre, los estambres y pistilos maduran y la polinizaci\u00f3n tiene lugar en el interior.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40395 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/e105f07dbcecf1ffcfdf0769cd2a03de.jpg\" alt=\"\" width=\"325\" height=\"370\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/e105f07dbcecf1ffcfdf0769cd2a03de.jpg 724w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/e105f07dbcecf1ffcfdf0769cd2a03de-264x300.jpg 264w\" sizes=\"auto, (max-width: 325px) 100vw, 325px\" \/><\/p>\n<p>Mientras observa, aseg\u00farese de dibujar. &#8220;Dibujar&#8221; adem\u00e1s de &#8220;ver&#8221; le permite notar las diferencias estructurales m\u00e1s peque\u00f1as. En clase, solemos comparar las monocotiled\u00f3neas con las dicotiled\u00f3neas una al lado de la otra.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-50156\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-5.18.36.jpg\" alt=\"\" width=\"375\" height=\"342\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-5.18.36.jpg 1122w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-5.18.36-300x274.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-5.18.36-1024x936.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-5.18.36-768x702.jpg 768w\" sizes=\"auto, (max-width: 375px) 100vw, 375px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"wp-image-50157 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-5.18.41.jpg\" alt=\"\" width=\"370\" height=\"463\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-5.18.41.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-5.18.41-240x300.jpg 240w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-5.18.41-818x1024.jpg 818w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-5.18.41-768x962.jpg 768w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/><\/p>\n<h3><strong>Resumen y Aprendizaje Avanzado<\/strong><\/h3>\n<p>Lo que se puede aprender al observar el B\u00e1lago<\/p>\n<ul data-spread=\"false\">\n<li>Confirmar las caracter\u00edsticas de las monocotiled\u00f3neas (nervadura paralela, ra\u00edz fasciculada) con un ejemplar real.<\/li>\n<li>Aprender sobre la estructura misteriosa de la flor cleist\u00f3gama, que no se abre.<\/li>\n<li>Reflexionar sobre la &#8220;estrategia reproductiva&#8221; que las plantas han desarrollado para adaptarse al entorno.<\/li>\n<\/ul>\n<p>\u00bfPor qu\u00e9 el B\u00e1lago no se molesta en abrir su flor? La raz\u00f3n es: &#8220;Asegurar la supervivencia de la descendencia&#8221;. Depender del viento para dispersar el polen (polinizaci\u00f3n anem\u00f3fila) conlleva el riesgo de que no llegue a otro compa\u00f1ero. Sin embargo, si la polinizaci\u00f3n se completa dentro de su propia &#8220;casa&#8221; (la flor), la producci\u00f3n de semillas es 100% segura, incluso si hace mal tiempo o no hay otros compa\u00f1eros cerca. Esta flor cleist\u00f3gama es la sabia estrategia de la planta para mantener la vida en entornos dif\u00edciles.<\/p>\n<p>Comenzar con la pregunta &#8220;\u00bfPor qu\u00e9 no se abre la flor?&#8221; y reflexionar sobre las estrategias de supervivencia de las plantas. Este tipo de aprendizaje profundo se encuentra al observar una simple mala hierba del camino.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"ksEEjTDH8R\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=40399\">\u9053\u7aef\u306e\u30c9\u30af\u30c0\u30df\u304c\u6700\u5f37\u306e\u6559\u6750\uff1f\u751f\u547d\u529b\u3068\u77e5\u6075\u306b\u3042\u3075\u308c\u308b\u690d\u7269\u306e\u3075\u3057\u304e\uff08\u53cc\u5b50\u8449\u985e\u306e\u89b3\u5bdf\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u9053\u7aef\u306e\u30c9\u30af\u30c0\u30df\u304c\u6700\u5f37\u306e\u6559\u6750\uff1f\u751f\u547d\u529b\u3068\u77e5\u6075\u306b\u3042\u3075\u308c\u308b\u690d\u7269\u306e\u3075\u3057\u304e\uff08\u53cc\u5b50\u8449\u985e\u306e\u89b3\u5bdf\uff09&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=40399&#038;embed=true#?secret=0pNRvi06Fs#?secret=ksEEjTDH8R\" data-secret=\"ksEEjTDH8R\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Contacto y Solicitudes<\/h3>\n<p>\u00a1Acerca la magia y la diversi\u00f3n de la ciencia! Aqu\u00ed encontrar\u00e1s experimentos cient\u00edficos caseros divertidos y consejos f\u00e1ciles de entender. \u00a1Busca otros art\u00edculos! \u30fbSobre el administrador, Ken Kuwako: <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a> \u30fbPara solicitudes (escritura, conferencias, talleres de experimentos, supervisi\u00f3n\/apariciones en TV, etc.): <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 <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Canal de Contenido Cient\u00edfico<\/a> publicamos v\u00eddeos 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=62482&#038;lang=fi\" aria-label=\"Lehtien alla piilev\u00e4t salaiset suut? Kuvaa huikean tarkat ilmaraot puhelimellasi (Tradescantia-opas)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/d74b1048f13474fca8a10719dd33928c-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=62482&#038;lang=fi\">Lehtien alla piilev\u00e4t salaiset suut? Kuvaa huikean tarkat ilmaraot puhelimellasi (Tradescantia-opas)<\/a><time datetime=\"2026-04-18T04:39:12+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670818\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62478&#038;lang=es\" aria-label=\"\u00bfBocas secretas bajo las hojas? Captura estomas con una claridad asombrosa usando tu smartphone (Gu\u00eda con Tradescantia)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/d74b1048f13474fca8a10719dd33928c-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=62478&#038;lang=es\">\u00bfBocas secretas bajo las hojas? Captura estomas con una claridad asombrosa usando tu smartphone (Gu\u00eda con Tradescantia)<\/a><time datetime=\"2026-04-18T04:38:38+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670818\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=33876\" aria-label=\"\u6559\u79d1\u66f8\u3092\u8d85\u3048\u305f\u767a\u898b\u3092\uff01Geogebra\u3067\u6311\u3080\u3001\u30ef\u30af\u30ef\u30af\u304c\u6b62\u307e\u3089\u306a\u3044\u6ce2\u306e\u5e72\u6e09\u5b9f\u9a13\u5ba4\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/666a58754ac42cef39da2d08429391b3-150x150.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=33876\">\u6559\u79d1\u66f8\u3092\u8d85\u3048\u305f\u767a\u898b\u3092\uff01Geogebra\u3067\u6311\u3080\u3001\u30ef\u30af\u30ef\u30af\u304c\u6b62\u307e\u3089\u306a\u3044\u6ce2\u306e\u5e72\u6e09\u5b9f\u9a13\u5ba4<\/a><time datetime=\"2026-04-18T04:38:28+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670818\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62474&#038;lang=hi\" aria-label=\"\u092a\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u0947 \u092a\u0940\u091b\u0947 \u091b\u093f\u092a\u0947 \u0917\u0941\u092a\u094d\u0924 \u092e\u0941\u0901\u0939? \u0938\u094d\u092e\u093e\u0930\u094d\u091f\u092b\u094b\u0928 \u0938\u0947 \u0932\u0947\u0902 \u0939\u0948\u0930\u0924\u0905\u0902\u0917\u0947\u091c\u093c \u0938\u094d\u092a\u0937\u094d\u091f \u0930\u0902\u0927\u094d\u0930\u094b\u0902 \u0915\u0940 \u0924\u0938\u094d\u0935\u0940\u0930\u0947\u0902 (\u091f\u094d\u0930\u0947\u0921\u0947\u0938\u094d\u0915\u0948\u0928\u094d\u091f\u093f\u092f\u093e \u0917\u093e\u0907\u0921)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/d74b1048f13474fca8a10719dd33928c-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=62474&#038;lang=hi\">\u092a\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u0947 \u092a\u0940\u091b\u0947 \u091b\u093f\u092a\u0947 \u0917\u0941\u092a\u094d\u0924 \u092e\u0941\u0901\u0939? \u0938\u094d\u092e\u093e\u0930\u094d\u091f\u092b\u094b\u0928 \u0938\u0947 \u0932\u0947\u0902 \u0939\u0948\u0930\u0924\u0905\u0902\u0917\u0947\u091c\u093c \u0938\u094d\u092a\u0937\u094d\u091f \u0930\u0902\u0927\u094d\u0930\u094b\u0902 \u0915\u0940 \u0924\u0938\u094d\u0935\u0940\u0930\u0947\u0902 (\u091f\u094d\u0930\u0947\u0921\u0947\u0938\u094d\u0915\u0948\u0928\u094d\u091f\u093f\u092f\u093e \u0917\u093e\u0907\u0921)<\/a><time datetime=\"2026-04-18T04:38:11+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670818\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62472&#038;lang=zh\" aria-label=\"\u8449\u5b50\u80cc\u5f8c\u85cf\u8457\u795e\u7955\u7684\u5634\u5df4\uff1f\u7528\u624b\u6a5f\u62cd\u51fa\u8d85\u6e05\u6670\u6c23\u5b54\u89c0\u5bdf\u6307\u5357\uff08\u7d2b\u9732\u8349\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/d74b1048f13474fca8a10719dd33928c-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=62472&#038;lang=zh\">\u8449\u5b50\u80cc\u5f8c\u85cf\u8457\u795e\u7955\u7684\u5634\u5df4\uff1f\u7528\u624b\u6a5f\u62cd\u51fa\u8d85\u6e05\u6670\u6c23\u5b54\u89c0\u5bdf\u6307\u5357\uff08\u7d2b\u9732\u8349\uff09<\/a><time datetime=\"2026-04-18T04:37:47+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670818\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62470&#038;lang=ko\" aria-label=\"\uc78e \ub4b7\uba74\uc5d0 \uc228\uaca8\uc9c4 \ube44\ubc00\uc758 \uc785? 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