{"id":56125,"date":"2025-11-20T04:44:05","date_gmt":"2025-11-19T19:44:05","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=56125"},"modified":"2025-11-20T04:44:05","modified_gmt":"2025-11-19T19:44:05","slug":"vaimea-sammal-nousee-tahdeksi-nae-maksasammalen-koiras-ja-naaras-seka-jousimaiset-itiot-mikroskoopissa","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=56125&lang=fi","title":{"rendered":"Vaimea sammal nousee t\u00e4hdeksi! N\u00e4e maksasammalen \u2018koiras ja naaras\u2019 sek\u00e4 jousimaiset iti\u00f6t mikroskoopissa"},"content":{"rendered":"<p style=\"text-align: center;\"><strong style=\"color: #339966;\">Tervehdys, olen tiedevalmentaja Ken Kuwako. Joka p\u00e4iv\u00e4 on kokeilun arvoinen!<\/strong><\/p>\n<p>Oletko sivuuttanut sen? Mikromets\u00e4 jalkojesi juuressa \u2013 L\u00e4hde tutustumaan keuhkosammalen maailmaan!<\/p>\n<p style=\"text-align: center;\">\u3010<a href=\"https:\/\/music.youtube.com\/watch?v=njeDB57h0v4&amp;si=nG9xoOafli4GCFjj\">T\u00e4m\u00e4 artikkeli on saatavilla my\u00f6s podcastina!<\/a>\u3011<\/p>\n<p> Oletko koskaan pys\u00e4htynyt kiinnitt\u00e4m\u00e4\u00e4n huomiota siihen vihre\u00e4\u00e4n &#8220;sammaleeseen&#8221;, joka levi\u00e4\u00e4 jalkak\u00e4yt\u00e4vien reunoilla tai koulun pihamaan nurkissa, paikoissa, joissa yleens\u00e4 k\u00e4velet ajatuksissasi? Sammalet ovat itse asiassa el\u00e4vi\u00e4 fossiileja, jotka kantavat mukanaan muinaista historiaa siit\u00e4, kuinka kasvit siirtyiv\u00e4t merest\u00e4 maalle.<\/p>\n<p>Kun biologian tunneilla k\u00e4sitell\u00e4\u00e4n kasvien lis\u00e4\u00e4ntymist\u00e4, sammalet ovat \u00e4\u00e4rimm\u00e4isen mielenkiintoisia tarkkailukohteita. T\u00e4ll\u00e4 kertaa otimme tarkasteluun koulun pihalta l\u00f6yt\u00e4m\u00e4mme keuhkosammalen (tai suomeksi usein rahkasammal tai pihasammal), ja tutkimme koiras- ja emiyksil\u00f6iden dramaattisia eroja sek\u00e4 uuden el\u00e4m\u00e4n mahdollistavia iti\u00f6it\u00e4. Mikroskoopin l\u00e4pi avautuva mikromaailma tarjoaa oppilaille taatusti toinen toistaan suurempia yll\u00e4tyksi\u00e4!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40405 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/77104d5c620150b042c1482063735f6e.jpg\" alt=\"\" width=\"474\" height=\"422\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/77104d5c620150b042c1482063735f6e.jpg 890w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/77104d5c620150b042c1482063735f6e-300x267.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/77104d5c620150b042c1482063735f6e-768x683.jpg 768w\" sizes=\"auto, (max-width: 474px) 100vw, 474px\" \/><\/p>\n<p>Ker\u00e4\u00e4 keuhkosammalta! Miksi se viihtyy kosteissa paikoissa?<br \/>\nKeuhkosammal suosii kosteita ymp\u00e4rist\u00f6j\u00e4 ja kasvaa usein villin\u00e4 koulun alueen vesist\u00f6jen l\u00e4hell\u00e4 tai varjoisilla maaper\u00e4n kohdilla. Mutta miksi juuri kosteat paikat? Syy on siin\u00e4, ett\u00e4 sammalilta puuttuu viel\u00e4 johtosolukko (vesikanavat), joten ne imev\u00e4t veden suoraan koko kehon pinnalta. Lis\u00e4ksi, kuten my\u00f6hemmin selit\u00e4mme, ne tarvitsevat ehdottomasti vett\u00e4 hedelm\u00f6itykseen.<\/p>\n<p>T\u00e4ll\u00e4 kertaa ker\u00e4simme sammalta varovaisesti lapiota k\u00e4ytt\u00e4en. On hyv\u00e4 ottaa mukaan my\u00f6s juurenkaltaiset osat (valejuurat) ja k\u00e4\u00e4ri\u00e4 sammal kosteaan paperiin tai vastaavaan, jotta se ei p\u00e4\u00e4se kuivumaan.<\/p>\n<p>Silmiinpist\u00e4v\u00e4 ero: Koiras- ja emiyksil\u00f6iden muoto<br \/>\nTarkastele ker\u00e4\u00e4m\u00e4\u00e4si keuhkosammalta. Usko tai \u00e4l\u00e4, keuhkosammalilla on, aivan kuten ihmisill\u00e4kin, koiras- ja emiyksil\u00f6it\u00e4. Ja niiden muodot eroavat toisistaan h\u00e4mm\u00e4stytt\u00e4v\u00e4sti.<\/p>\n<ul data-spread=\"false\"> \u00a0 <\/p>\n<li>Koirasyksil\u00f6 (uros): Tasaisen lehtim\u00e4isen litte\u00e4n sekovarren p\u00e4\u00e4ss\u00e4 on reunoiltaan koholla oleva, lautasen tai ehk\u00e4 hampurilaisen pihvin n\u00e4k\u00f6inen litte\u00e4 uloke. T\u00e4ss\u00e4 muodostuvat siitti\u00f6t.<\/li>\n<\/ul>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40457 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/3ff7d1f56c0e1cc5160e0f94d7918609.jpg\" alt=\"\" width=\"496\" height=\"447\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/3ff7d1f56c0e1cc5160e0f94d7918609.jpg 1042w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/3ff7d1f56c0e1cc5160e0f94d7918609-300x271.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/3ff7d1f56c0e1cc5160e0f94d7918609-1024x924.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/3ff7d1f56c0e1cc5160e0f94d7918609-768x693.jpg 768w\" sizes=\"auto, (max-width: 496px) 100vw, 496px\" \/> <\/p>\n<ul data-spread=\"false\"> \u00a0 <\/p>\n<li>Emiyksil\u00f6 (naaras): Sen sekovarren p\u00e4\u00e4ss\u00e4 on palmun tai repeytyneen sateenvarjon muotoinen uloke (sormimaiset liuskat). T\u00e4m\u00e4n alapuolella munasolut odottavat, ja lopulta siell\u00e4 muodostuvat iti\u00f6t.<\/li>\n<\/ul>\n<ul> \u00a0 <\/p>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40456 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/d335d63f21d50f576f2e9ae5d871d1cf.jpg\" alt=\"\" width=\"359\" height=\"305\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/d335d63f21d50f576f2e9ae5d871d1cf.jpg 1176w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/d335d63f21d50f576f2e9ae5d871d1cf-300x255.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/d335d63f21d50f576f2e9ae5d871d1cf-1024x871.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/d335d63f21d50f576f2e9ae5d871d1cf-768x653.jpg 768w\" sizes=\"auto, (max-width: 359px) 100vw, 359px\" \/><\/li>\n<\/ul>\n<p> Muodot ovat t\u00e4ysin erilaiset, eik\u00f6 totta? <span style=\"font-size: 14px;\">Keuhkosammalella on siis selke\u00e4t erottavat piirteet koiras- ja emiyksil\u00f6ille.<\/span> Miksi niill\u00e4 on t\u00e4llaiset muodot? Sadep\u00e4iv\u00e4n\u00e4, kun sadepisara osuu koirasyksil\u00f6n lautasen muotoiseen ulokkeeseen, sen voima sinkoaa siitti\u00f6t ilmaan. Siitti\u00f6t uivat vedess\u00e4 emiyksil\u00f6n luo. Tuon litte\u00e4n lautasen uskotaan toimivan &#8220;laukaisualustana&#8221;, joka hy\u00f6dynt\u00e4\u00e4 sadepisaroita siitti\u00f6iden lenn\u00e4tt\u00e4miseen. Kun t\u00e4t\u00e4 draamaa miettii vertailevaa havainnointia tehdess\u00e4, oppilaiden kiinnostus nousee aivan uudelle tasolle!<\/p>\n<p>Seuraavan sukupolven el\u00e4m\u00e4: Iti\u00f6t ja niit\u00e4 lenn\u00e4tt\u00e4v\u00e4t jouset, jouhet<br \/>\nEmiyksil\u00f6n &#8220;sateenvarjon&#8221; alapuolella oleva keltainen, p\u00f6rr\u00f6inen osa sis\u00e4lt\u00e4\u00e4 iti\u00f6it\u00e4. Kopautimme t\u00e4t\u00e4 osaa pinseteill\u00e4 ja tarkastelimme iti\u00f6it\u00e4 mikroskoopilla. T\u00e4ss\u00e4 piilee kasvin nerokkuus.<\/p>\n<p>Havainnointimenetelm\u00e4<\/p>\n<p>Tarvittavat v\u00e4lineet<\/p>\n<ul data-spread=\"false\"> \u00a0 <\/p>\n<li>Keuhkosammalta (kyps\u00e4 emiyksil\u00f6)<\/li>\n<p> \u00a0 <\/p>\n<li>Pinsetit<\/li>\n<p> \u00a0 <\/p>\n<li>Objektilasi, peitinlasi<\/li>\n<p> \u00a0 <\/p>\n<li>Mikroskooppi (suositus: 400x suurennus)<\/li>\n<\/ul>\n<p> Toimenpiteet <\/p>\n<ol start=\"1\" data-spread=\"false\"> \u00a0 <\/p>\n<li>Irrota iti\u00f6t\n<ul data-spread=\"false\"> \u00a0 <\/p>\n<li>Nappaa pinseteill\u00e4 kiinni emiyksil\u00f6n iti\u00f6it\u00e4 sis\u00e4lt\u00e4v\u00e4st\u00e4 keltaisesta, pumpulin kaltaisesta osasta ja kopauta tai murenna sit\u00e4 kevyesti objektilasille.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-40458 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/c35b276eb106b8b3f1662f72b3fcb5bc.jpg\" alt=\"\" width=\"312\" height=\"268\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/c35b276eb106b8b3f1662f72b3fcb5bc.jpg 312w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/c35b276eb106b8b3f1662f72b3fcb5bc-300x258.jpg 300w\" sizes=\"auto, (max-width: 312px) 100vw, 312px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-40459 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/85d15dd823138bbaa17932bc2a8d24a4.jpg\" alt=\"\" width=\"290\" height=\"296\" \/> <\/p>\n<ol start=\"1\" data-spread=\"false\"> \u00a0 <\/p>\n<li style=\"list-style-type: none;\">\n<ul data-spread=\"false\"> \u00a0 <\/p>\n<li>Pudota iti\u00f6t objektilasille.<\/li>\n<\/ul>\n<\/li>\n<p> \u00a0 <\/p>\n<li>Valmista preparaatti\n<ul data-spread=\"false\"> \u00a0 <\/p>\n<li>Lis\u00e4\u00e4 yksi tippa vett\u00e4 ja aseta peitinlasi varovasti p\u00e4\u00e4lle.<\/li>\n<\/ul>\n<\/li>\n<p> \u00a0 <\/p>\n<li>Tarkastele mikroskoopilla\n<ul data-spread=\"false\"> \u00a0 <\/p>\n<li>Tarkenna ensin pienell\u00e4 suurennuksella ja tarkastele sitten yksityiskohtia okulaarin 10x \u00d7 objektiivin 40x (400x) suurennuksella.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40460 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/2e289a44bd0d5f34a38bf494cd163148.jpg\" alt=\"\" width=\"580\" height=\"562\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/2e289a44bd0d5f34a38bf494cd163148.jpg 1188w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/2e289a44bd0d5f34a38bf494cd163148-300x291.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/2e289a44bd0d5f34a38bf494cd163148-1024x993.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/2e289a44bd0d5f34a38bf494cd163148-768x745.jpg 768w\" sizes=\"auto, (max-width: 580px) 100vw, 580px\" \/><\/p>\n<p>Tarkastelu tehtiin okulaarin 10x \u00d7 objektiivin 40x, eli 400x suurennuksella.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-40461 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/1bd550f595f74fca1aeb678b0f6e1266.jpg\" alt=\"\" width=\"398\" height=\"386\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/1bd550f595f74fca1aeb678b0f6e1266.jpg 398w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/1bd550f595f74fca1aeb678b0f6e1266-300x291.jpg 300w\" sizes=\"auto, (max-width: 398px) 100vw, 398px\" \/><\/p>\n<p>Havainnon tulos: Mik\u00e4 on iti\u00f6iden seassa n\u00e4kyv\u00e4 &#8220;nauha&#8221;?<br \/>\nKun kurkistaa mikroskooppiin, n\u00e4kyy lukemattomia pieni\u00e4 py\u00f6reit\u00e4 hiukkasia. N\u00e4m\u00e4 ovat iti\u00f6it\u00e4. Iti\u00f6iden joukossa, tarkemmalla suurennuksella, voi n\u00e4hd\u00e4 my\u00f6s hieman pidempi\u00e4, kierteisi\u00e4 nauhamaisia rakenteita. N\u00e4m\u00e4 ovat jouhia (elater), jotka ovat er\u00e4\u00e4nlaista kudosta. Ne toimivat jousen tavoin, venyen ja kutistuen ilmankosteuden mukaan. Kun ymp\u00e4rist\u00f6 kuivuu, t\u00e4m\u00e4 jousi laukeaa, ja sen voimalla se sinkoaa iti\u00f6t kauas. T\u00e4m\u00e4 on loistava fyysinen mekanismi, jonka liikkumattomat kasvit ovat kehitt\u00e4neet levitt\u00e4\u00e4kseen elinaluettaan.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-50193 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-14.21.17.jpg\" alt=\"\" width=\"447\" height=\"507\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-14.21.17.jpg 1176w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-14.21.17-264x300.jpg 264w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-14.21.17-903x1024.jpg 903w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-21-14.21.17-768x871.jpg 768w\" sizes=\"auto, (max-width: 447px) 100vw, 447px\" \/><\/p>\n<p>Tunnista jalkojesi juuren pieni &#8220;suuri luonto&#8221;<br \/>\nKeuhkosammalen havainnoinnin kautta voimme oppia kasvien lis\u00e4\u00e4ntymistapojen monimuotoisuudesta ja niiden nerokkaista mekanismeista sopeutua ymp\u00e4rist\u00f6\u00f6ns\u00e4. Vaikka sammalia usein pidet\u00e4\u00e4n &#8220;\u00e4ll\u00f6tt\u00e4vin\u00e4&#8221;, oppilaiden katse muuttuu, kun he n\u00e4kev\u00e4t mikroskoopilla niiden hienostuneen rakenteen. Kokemus siit\u00e4, ett\u00e4 saa itse ker\u00e4t\u00e4 ja suurentaa n\u00e4ytteen, muuttaa oppikirjatiedon &#8220;el\u00e4viksi tiedoiksi&#8221;.<\/p>\n<p>Tiedustelut ja pyynn\u00f6t<br \/>\nTuo tieteen ihmeet ja hauskuus l\u00e4hemm\u00e4ksi! Olen koonnut selkeit\u00e4 ohjeita hauskoista kotona teht\u00e4vist\u00e4 tieteellisist\u00e4 kokeista ja niiden toteuttamisvinkeist\u00e4. Kannattaa selailla lis\u00e4\u00e4!<\/p>\n<p>Tietoa yll\u00e4pit\u00e4j\u00e4st\u00e4, Ken Kuwakosta, l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a>.<\/p>\n<p>Erityyppisi\u00e4 pyynt\u00f6j\u00e4 (kirjoitukset, luennot, tiedekerhot, TV-konsultointi\/esiintymiset jne.) varten ota yhteytt\u00e4 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a>. <span class=\"s2\"> * Artikkelip\u00e4ivitykset l\u00e4hetet\u00e4\u00e4n <a href=\"https:\/\/x.com\/kuwako\">X:ss\u00e4<\/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>Tieteen Ideakanavalla (<a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Scientific Idea Channel<\/a>) julkaistaan kokeellisia videoita!<\/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>Tervehdys, olen tiedevalmentaja Ken Kuwako. Joka p\u00e4iv\u00e4 on kokeilun arvoinen! Oletko sivuuttanut sen? Mikromets [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":49326,"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":[1630],"tags":[],"class_list":["post-56125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category--fi"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/b1963d07dcbfdb4025a8c27b3bec5ed0.jpg","jetpack-related-posts":[{"id":52148,"url":"https:\/\/phys-edu.net\/wp\/?p=52148&lang=fi","url_meta":{"origin":56125,"position":0},"title":"Kalkkiveden valmistus ja h\u00e4vitys (Pit\u00e4\u00e4k\u00f6 kalkkivett\u00e4 ostaa? Voit itse asiassa valmistaa sen helposti kemian luokassa!)","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670814\u65e5","format":false,"excerpt":"Olen tiedeohjaaja Ken Kuwako. Jokainen p\u00e4iv\u00e4 on ko\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":56340,"url":"https:\/\/phys-edu.net\/wp\/?p=56340&lang=fi","url_meta":{"origin":56125,"position":1},"title":"Tienvarsien rikkaruohot ovat oppimisen aarre! Paljasta yksisirkkaisten ja \u201cavautumattomien kukkien\u201d salaisuudet koiranvehn\u00e4n avulla","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670825\u65e5","format":false,"excerpt":"Olen Kuwako Ken, Tiedevalmentaja. Joka p\u00e4iv\u00e4 on ko\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/73a30136959923be51eedc0ea6b6dd5f.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/73a30136959923be51eedc0ea6b6dd5f.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/73a30136959923be51eedc0ea6b6dd5f.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/73a30136959923be51eedc0ea6b6dd5f.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":52329,"url":"https:\/\/phys-edu.net\/wp\/?p=52329&lang=fi","url_meta":{"origin":56125,"position":2},"title":"Kylpyhuone muuttuu tiedelaboratorioksi! Koe vedenpaine kumihanskoilla","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670815\u65e5","format":false,"excerpt":"Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on koe\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-09-16-18.23.57-4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-09-16-18.23.57-4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-09-16-18.23.57-4.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":55467,"url":"https:\/\/phys-edu.net\/wp\/?p=55467&lang=fi","url_meta":{"origin":56125,"position":3},"title":"Kuin aikapommi! Kasvien nerokkaat lis\u00e4\u00e4ntymiskeinot paljastuvat, kun saniaisen iti\u00f6kotelo r\u00e4j\u00e4ht\u00e4\u00e4","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u67086\u65e5","format":false,"excerpt":"Olen Ken Kuwako, tiedekouluttaja. Joka p\u00e4iv\u00e4 on ko\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/fb86947944c518419b0bc0c5e38625ee.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/fb86947944c518419b0bc0c5e38625ee.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/fb86947944c518419b0bc0c5e38625ee.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/fb86947944c518419b0bc0c5e38625ee.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":55928,"url":"https:\/\/phys-edu.net\/wp\/?p=55928&lang=fi","url_meta":{"origin":56125,"position":4},"title":"\u201cMiss\u00e4 kuva on?\u201d Puolipeilin taikatemppu \u2013 kokeilu, joka johdattaa kohti heijastuslakia","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670815\u65e5","format":false,"excerpt":"Olen Kuwako Ken, tiedevalmentaja. Joka p\u00e4iv\u00e4 on ko\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/22069d18c9a3cffab5cb05daedd8a880.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/22069d18c9a3cffab5cb05daedd8a880.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/22069d18c9a3cffab5cb05daedd8a880.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/22069d18c9a3cffab5cb05daedd8a880.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/22069d18c9a3cffab5cb05daedd8a880.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":54179,"url":"https:\/\/phys-edu.net\/wp\/?p=54179&lang=fi","url_meta":{"origin":56125,"position":5},"title":"L\u00e4mp\u00f6tilan &#8220;piilosilla&#8221;! Sulamisen salattu draama: Kokeile Palmitiinihapon avulla!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670811\u65e5","format":false,"excerpt":"Olen Keni Kuwako, tiedekouluttaja. Joka p\u00e4iv\u00e4 on k\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/c3ddcd59aacfdcb4cffa84c6f1b0b407.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/c3ddcd59aacfdcb4cffa84c6f1b0b407.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/c3ddcd59aacfdcb4cffa84c6f1b0b407.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/c3ddcd59aacfdcb4cffa84c6f1b0b407.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/56125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=56125"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/56125\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/49326"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=56125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=56125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=56125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}