{"id":65407,"date":"2026-07-16T04:18:34","date_gmt":"2026-07-15T19:18:34","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=65407"},"modified":"2026-07-16T04:18:34","modified_gmt":"2026-07-15T19:18:34","slug":"kidukset-sydan-linssi-mustepussi-elaman-ihmeita-kalmarin-ruumiinavauksesta","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=65407&lang=fi","title":{"rendered":"Kidukset, syd\u00e4n, linssi, mustepussi\u2026 El\u00e4m\u00e4n ihmeit\u00e4 kalmarin ruumiinavauksesta"},"content":{"rendered":"<p style=\"text-align: center;\"><strong style=\"color: #339966;\">Olen Science Trainer Kuwako Ken. Joka p\u00e4iv\u00e4 on uusi koe.<\/strong><\/p>\n<h3>Kalmarin sis\u00e4ll\u00e4 piili oikea aarre! Tiedekerhon j\u00e4nnitt\u00e4v\u00e4 dissektiohaaste<\/h3>\n<p>Hei! Mit\u00e4 ajattelet, kun kuulet sanat &#8220;kalmarin dissektio&#8221;? Moni yll\u00e4ttyy varmasti: &#8220;Siis sen saman kalmarin, jota sy\u00f6d\u00e4\u00e4n illallisella?&#8221; Mutta kun kalmari avataan \u2013 t\u00e4ll\u00e4 kertaa keitti\u00f6saksilla kirurgin veitsen sijaan \u2013 sen sis\u00e4lt\u00e4 paljastuu h\u00e4mm\u00e4stytt\u00e4v\u00e4n monimutkainen maailma. T\u00e4ss\u00e4 artikkelissa kurkistamme tiedekerhon oppilaiden kanssa tehtyyn kalmarin dissektioon ja kaikkiin niihin oivalluksiin, joita matkan varrella syntyi.<\/p>\n<p>T\u00e4ss\u00e4 on kaupasta ostamamme kalmari.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46989 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/1a08b372151a2991f1a7e084c513e079.jpg\" alt=\"\" width=\"343\" height=\"421\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/1a08b372151a2991f1a7e084c513e079.jpg 732w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/1a08b372151a2991f1a7e084c513e079-244x300.jpg 244w\" sizes=\"auto, (max-width: 343px) 100vw, 343px\" \/><\/p>\n<p>Monelle yl\u00e4koululaiselle sana &#8220;dissektio&#8221; kuulostaa aluksi hieman pelottavalta. Tunnelma kuitenkin muuttuu heti rennommaksi, kun tajutaan, ett\u00e4 tutkimuksen kohteena on tuttu ruokakaupan kalmari. Kalmarin sis\u00e4elimet ovat melko kompaktisti j\u00e4rjest\u00e4ytyneet, joten se sopii erinomaisesti ensimm\u00e4iseksi dissektiokohteeksi. Teimme tutkimuksen tiedekerhon aikana, keskustelimme havainnoista yhdess\u00e4 ja etenimme koko ajan rennossa ja innostuneessa ilmapiiriss\u00e4.<\/p>\n<h3>Tarvikkeet ja valmistautuminen<\/h3>\n<p>T\u00e4t\u00e4 dissektiota varten tarvitsimme seuraavat v\u00e4lineet.<\/p>\n<p>\u30fbTuore tai pakastettu mustekala (mielell\u00e4\u00e4n yksi jokaiselle oppilaalle tai ryhm\u00e4lle)<br \/>\n\u30fbKeitti\u00f6sakset<br \/>\n\u30fbPinsetit<br \/>\n\u30fbTarjotin tai avattu maitot\u00f6lkki ty\u00f6alustaksi<br \/>\n\u30fbKertak\u00e4ytt\u00f6k\u00e4sineet ja sanomalehte\u00e4<br \/>\n\u30fbSoijakastiketta (mahalaukun tarkasteluun)<\/p>\n<p>Ty\u00f6vaiheissa k\u00e4ytimme apuna YouTubesta l\u00f6ytyv\u00e4\u00e4 selke\u00e4\u00e4 dissektiovideota. Sen katsominen etuk\u00e4teen auttaa hahmottamaan koko tutkimuksen kulun.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u30b9\u30eb\u30e1\u30a4\u30ab\u306e\u89e3\u5256\u3000\uff5e\u7121\u30bb\u30ad\u30c4\u30a4\u52d5\u7269\uff08\u8edf\u4f53\u52d5\u7269\uff09\u306e\u89b3\u5bdf\uff5e\u3000\u4e2d2\u52d5\u7269\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/4ioaCj-JBqE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h3>Mit\u00e4 kalmarin sis\u00e4lt\u00e4 l\u00f6ytyi?<\/h3>\n<p>Aloitimme avaamalla kalmarin varovasti keitti\u00f6saksilla. Ruoanlaitossa kalmari vain pilkotaan, mutta dissektiossa jokainen leikkaus tehd\u00e4\u00e4n kysyen: &#8220;Mit\u00e4 t\u00e4m\u00e4n sis\u00e4ll\u00e4 oikein on?&#8221; Juuri t\u00e4m\u00e4 tekee tutkimuksesta niin kiehtovaa. Pian selvisi, ett\u00e4 kalmarilla on aivan oikeasti <b>kidukset ja syd\u00e4n<\/b>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46990 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/c5b443c81c80dc243ba10bdbba7cb201.jpg\" alt=\"\" width=\"604\" height=\"275\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/c5b443c81c80dc243ba10bdbba7cb201.jpg 1982w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/c5b443c81c80dc243ba10bdbba7cb201-300x137.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/c5b443c81c80dc243ba10bdbba7cb201-1024x466.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/c5b443c81c80dc243ba10bdbba7cb201-768x350.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/c5b443c81c80dc243ba10bdbba7cb201-1536x699.jpg 1536w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><\/p>\n<p>&#8220;Siis kalmarillakin on kidukset aivan kuten kaloilla!&#8221; oppilaat huudahtivat yll\u00e4ttynein\u00e4. Kalmari hengitt\u00e4\u00e4 happea aivan kuten monet muutkin el\u00e4imet, joten tehokkaat hengityselimet ovat sille v\u00e4ltt\u00e4m\u00e4tt\u00f6m\u00e4t.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46995 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/706eea6f1fbd31fa07655a50f3bb3213.jpg\" alt=\"\" width=\"466\" height=\"360\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/706eea6f1fbd31fa07655a50f3bb3213.jpg 968w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/706eea6f1fbd31fa07655a50f3bb3213-300x232.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/706eea6f1fbd31fa07655a50f3bb3213-768x593.jpg 768w\" sizes=\"auto, (max-width: 466px) 100vw, 466px\" \/><\/p>\n<p>Seuraavaksi kaadoimme varovasti hieman soijakastiketta kalmarin suuhun. Tumma neste t\u00e4ytti mahalaukun ja sai sen muodon sek\u00e4 sis\u00e4rakenteen erottumaan h\u00e4mm\u00e4stytt\u00e4v\u00e4n selv\u00e4sti. N\u00e4in yksinkertainen niksi teki muuten vaikeasti havaittavista elimist\u00e4 helposti n\u00e4ht\u00e4vi\u00e4 \u2013 aivan kuten oikeat tutkijat k\u00e4ytt\u00e4v\u00e4t erilaisia v\u00e4rj\u00e4ysmenetelmi\u00e4 havaintojen tekemiseen.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46991 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/2b9c2feaf45b263c6fffb7203dae772f.jpg\" alt=\"\" width=\"345\" height=\"612\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/2b9c2feaf45b263c6fffb7203dae772f.jpg 638w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/2b9c2feaf45b263c6fffb7203dae772f-169x300.jpg 169w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/2b9c2feaf45b263c6fffb7203dae772f-577x1024.jpg 577w\" sizes=\"auto, (max-width: 345px) 100vw, 345px\" \/><\/p>\n<p>Kalmarin silm\u00e4st\u00e4 l\u00f6ytyi viel\u00e4 yksi yll\u00e4tys.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46992 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/56b9638fe800303327b757eecb79fc25.jpg\" alt=\"\" width=\"634\" height=\"588\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/56b9638fe800303327b757eecb79fc25.jpg 634w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/56b9638fe800303327b757eecb79fc25-300x278.jpg 300w\" sizes=\"auto, (max-width: 634px) 100vw, 634px\" \/><\/p>\n<p>Sielt\u00e4 voitiin irrottaa t\u00e4ysin kirkas <b>linssi<\/b>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46993 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/1e1dc5320a337fa191f0afef8d95e6fc.jpg\" alt=\"\" width=\"766\" height=\"570\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/1e1dc5320a337fa191f0afef8d95e6fc.jpg 766w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/1e1dc5320a337fa191f0afef8d95e6fc-300x223.jpg 300w\" sizes=\"auto, (max-width: 766px) 100vw, 766px\" \/><\/p>\n<p>Kalmarin silm\u00e4 muistuttaa rakenteeltaan h\u00e4mm\u00e4stytt\u00e4v\u00e4n paljon ihmisen silm\u00e4\u00e4. Sen linssi pystyy tarkentamaan tehokkaasti my\u00f6s veden alla. Vaikka ihmiset ja kalmarit ovat kehittyneet t\u00e4ysin eri evoluutiolinjoilla, molemmat ovat p\u00e4\u00e4tyneet hyvin samankaltaiseen silm\u00e4rakenteeseen. T\u00e4t\u00e4 ilmi\u00f6t\u00e4 kutsutaan l\u00e4hentyv\u00e4ksi evoluutioksi, ja se on yksi biologian kiehtovimmista esimerkeist\u00e4.<\/p>\n<p>Lopuksi tutkimme viel\u00e4 kalmarin ehk\u00e4 tunnetuinta elint\u00e4, <b>mustepussia<\/b>. Kun avasimme sen, sis\u00e4lt\u00e4 valui tummaa ja sakeaa mustetta.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46994 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/638db48a20d3388a3175de8da29f778b.jpg\" alt=\"\" width=\"512\" height=\"464\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/638db48a20d3388a3175de8da29f778b.jpg 512w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/638db48a20d3388a3175de8da29f778b-300x272.jpg 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/p>\n<p>Muste ei ole pelkk\u00e4 savuverho. Sen tahmea koostumus auttaa sit\u00e4 s\u00e4ilytt\u00e4m\u00e4\u00e4n muotonsa vedess\u00e4, jolloin se voi h\u00e4m\u00e4t\u00e4 saalistajaa ik\u00e4\u00e4n kuin kalmarin omana valehahmona ja antaa el\u00e4imelle aikaa paeta.<\/p>\n<p>Juuri t\u00e4llaisissa hetkiss\u00e4 huomaa, kuinka oppikirjan kuvat muuttuvat el\u00e4v\u00e4ksi todellisuudeksi. Rakenteet ja niiden teht\u00e4v\u00e4t yhdistyv\u00e4t konkreettiseksi kokonaisuudeksi tavalla, jota pelkk\u00e4 valokuva ei voi koskaan v\u00e4litt\u00e4\u00e4.<\/p>\n<h3>Miksi ensimm\u00e4inen dissektio onnistui niin hyvin?<\/h3>\n<p>T\u00e4m\u00e4 oli tiedekerhollemme ensimm\u00e4inen kalmarin dissektio, mutta siit\u00e4 huolimatta oppilaat ty\u00f6skenteliv\u00e4t rauhallisesti ja keskittyneesti. Yksi t\u00e4rke\u00e4 syy oli se, ett\u00e4 olimme jo edellisen\u00e4 p\u00e4iv\u00e4n\u00e4 harjoitelleet sian silm\u00e4n dissektiolla.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"4RaCxQuddZ\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=38561\">\u300c\u6016\u3044\u300d\u304c\u300c\u51c4\u3044\uff01\u300d\u306b\u5909\u308f\u308b\u77ac\u9593\u3002\u8c5a\u306e\u76ee\u306e\u89e3\u5256\u5b9f\u9a13\u30ac\u30a4\u30c9\uff08\u6e96\u5099\u304b\u3089\u7247\u4ed8\u3051\u307e\u3067\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201d\u300c\u6016\u3044\u300d\u304c\u300c\u51c4\u3044\uff01\u300d\u306b\u5909\u308f\u308b\u77ac\u9593\u3002\u8c5a\u306e\u76ee\u306e\u89e3\u5256\u5b9f\u9a13\u30ac\u30a4\u30c9\uff08\u6e96\u5099\u304b\u3089\u7247\u4ed8\u3051\u307e\u3067\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=38561&amp;embed=true#?secret=z43OPvTmyM#?secret=4RaCxQuddZ\" data-secret=\"4RaCxQuddZ\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>Koska v\u00e4lineiden k\u00e4ytt\u00f6 ja tarkka havainnointi olivat jo tulleet tutuiksi, kalmarin tutkiminen sujui luonnollisesti ja itsevarmasti. Kokemus muistutti j\u00e4lleen siit\u00e4, kuinka t\u00e4rke\u00e4\u00e4 on rakentaa oppimista vaihe vaiheelta.<\/p>\n<p>Dissektio saattaa kuulostaa erikoiselta osalta luonnontieteit\u00e4, mutta todellisuudessa siin\u00e4 kiteytyy tieteen perusajatus.<\/p>\n<p>&#8220;Miksi t\u00e4m\u00e4 on rakentunut juuri n\u00e4in?&#8221;<\/p>\n<p>&#8220;Mit\u00e4 teht\u00e4v\u00e4\u00e4 t\u00e4m\u00e4 elin hoitaa?&#8221;<\/p>\n<p>Kun t\u00e4llaisia kysymyksi\u00e4 alkaa esitt\u00e4\u00e4, oppii samalla ymm\u00e4rt\u00e4m\u00e4\u00e4n sek\u00e4 eli\u00f6iden uskomattomia rakenteita ett\u00e4 el\u00e4m\u00e4n ainutlaatuisuutta. Kalmarin dissektio on erinomainen opetusaineisto: se on helppo toteuttaa, turvallinen ja t\u00e4ynn\u00e4 kiinnostavia l\u00f6yt\u00f6j\u00e4. Se sopii mainiosti niin tiedekerhoon kuin biologian oppitunneillekin. Parhaimmillaan se sytytt\u00e4\u00e4 oppilaissa aidon halun tutkia ja oppia lis\u00e4\u00e4.<\/p>\n<h3>Yhteydenotot ja yhteisty\u00f6<\/h3>\n<p>Tieteen ihmeet kuuluvat kaikille! Sivustolta l\u00f6yd\u00e4t runsaasti hauskoja kotona teht\u00e4vi\u00e4 tiedekokeita sek\u00e4 helposti ymm\u00e4rrett\u00e4vi\u00e4 selityksi\u00e4 niiden taustalla olevasta tieteest\u00e4. K\u00e4y tutustumassa!<\/p>\n<p>\u30fbLis\u00e4tietoja yll\u00e4pit\u00e4j\u00e4st\u00e4, Kuwako Kenist\u00e4: <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n\u30fbKirjoitus-, luento-, ty\u00f6paja-, TV-asiantuntija- ja muut yhteisty\u00f6pyynn\u00f6t: <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n<span class=\"s2\">\u30fbUusimmat artikkelit l\u00f6ytyv\u00e4t my\u00f6s <a href=\"https:\/\/x.com\/kuwako\">X:st\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><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Science Ideas Channel<\/a> julkaisee jatkuvasti uusia tiedekokeita videomuodossa!<\/p>\n<h3>\uff19\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n\u304a\u5f01\u5f53\u7bb1\u3092\u30d7\u30e9\u30d0\u30f3\u304c\u308f\u308a\u306b\u3057\u3066\u30ad\u30fc\u30db\u30eb\u30c0\u30fc\u3092\u4f5c\u308d\u3046\uff01\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=35313\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u304a\u5f01\u5f53\u7bb1\u3092\u4f7f\u3063\u305f\u30ad\u30fc\u30db\u30eb\u30c0\u30fc\u4f5c\u308a\uff01<\/a><\/p>\r\n<p style=\"text-align: center;\"><img class=\"alignnone wp-image-35705 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/69951296b11caa484208330661c3ad16.jpg\" sizes=\"auto, (max-width: 449px) 100vw, 449px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/69951296b11caa484208330661c3ad16.jpg 1008w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/69951296b11caa484208330661c3ad16-300x130.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/69951296b11caa484208330661c3ad16-768x334.jpg 768w\" alt=\"\" width=\"449\" height=\"195\" \/><\/p>\r\n\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>\uff18\u6708\uff12\uff17\u65e5\uff08\u6728\uff09\u79d1\u5b66\u76e3\u4fee\u756a\u7d44\u653e\u9001\u4e88\u5b9a<\/li>\r\n \t<li>\uff19\u6708\uff12\uff10\u65e5\uff08\u65e5\uff09\u30c0\u30d3\u30f3\u30c1\u30de\u30b9\u30bf\u30fc\u30ba\u51fa\u6f14\u4e88\u5b9a<\/li>\r\n \t<li>\uff11\uff10\u6708\uff11\uff10\u65e5\uff08\u571f\uff0911:15~12:00\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=66205\">\u5343\u8449\u5e02\u79d1\u5b66\u30d5\u30a7\u30b9\u30bf2026\u300c\u6851\u5b50\u5148\u751f\u306e\u56de\u8ee2\u79d1\u5b66\u30b7\u30e7\u30fc\u300d\u306b\u3066\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u3092\u884c\u3044\u307e\u3059<\/a>\u3002<\/li>\r\n \t<li>12\u670826\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=64825\">\u30ca\u30ea\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\uff08\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\uff09\u958b\u50ac<\/a><\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n \t<li>\u300e<a href=\"https:\/\/phys-edu.net\/wp\/?p=64462\">\u9ad8\u6821\u5165\u8a66 \u5206\u89e3\u554f\u984c\u96c6 \u7406\u79d1<\/a>\u300f\uff08\u5b66\u7814\uff09\u2026\u96e3\u3057\u3044\u554f\u984c\u3082\u5c0f\u3055\u306a\u554f\u984c\u306b\u5206\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u3092\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3093\u306a\u5206\u89e3\u306e\u6280\u8853\u304c\u8eab\u306b\u3064\u304f\u3088\u3046\u306b\u6df1\u304f\u95a2\u308f\u308a\u3092\u6301\u3063\u3066\u4f5c\u308a\u307e\u3057\u305f\u3002\r\n<a href=\"https:\/\/phys-edu.net\/wp\/?p=64462\"><img class=\"alignnone  wp-image-65097 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-04-8.40.17.jpeg\" alt=\"\" width=\"172\" height=\"244\" \/><\/a>\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\" \/><\/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=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\">\u3010\u65e5\u672c\u8a9e\u3011<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>\u3000\u3010\u82f1\u8a9e\u3011<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><\/p>\r\n\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>","protected":false},"excerpt":{"rendered":"<p>Olen Science Trainer Kuwako Ken. Joka p\u00e4iv\u00e4 on uusi koe. Kalmarin sis\u00e4ll\u00e4 piili oikea aarre! Tiedekerhon j\u00e4nni [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46992,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","sns_share_botton_hide":"","vkExUnit_sns_title":"","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"default"},"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1630],"tags":[],"class_list":["post-65407","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category--fi"],"jetpack-related-posts":[{"id":66681,"url":"https:\/\/phys-edu.net\/wp\/?p=66681&lang=fi","url_meta":{"origin":65407,"position":0},"title":"Tehty \u00f6ljyst\u00e4!? Kokeilimme tehd\u00e4 saippuaa ruoka\u00f6ljyst\u00e4 (siivouksen kemiaa)","author":"\u6851\u5b50 \u7814","date":"2026\u5e748\u670820\u65e5","format":false,"excerpt":"Olen tiedekouluttaja Ken Kuwako. Jokainen p\u00e4iv\u00e4 on\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\/2026\/03\/%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%88-2026-03-25-20.47.12.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/03\/%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%88-2026-03-25-20.47.12.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/03\/%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%88-2026-03-25-20.47.12.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/03\/%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%88-2026-03-25-20.47.12.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":52098,"url":"https:\/\/phys-edu.net\/wp\/?p=52098&lang=fi","url_meta":{"origin":65407,"position":1},"title":"Termiittireaktio paljastaa kemian voiman \u2013 hapettuminen, pelkistyminen ja valtava l\u00e4mp\u00f6 (Alumiini vie hapen!)","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670813\u65e5","format":false,"excerpt":"Olen Ken Kuwako, tiedevalmentajasi. Jokainen p\u00e4iv\u00e4\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\/06\/ddd78310fbbc40cb5a29858945c10335.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/ddd78310fbbc40cb5a29858945c10335.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/ddd78310fbbc40cb5a29858945c10335.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/ddd78310fbbc40cb5a29858945c10335.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":54306,"url":"https:\/\/phys-edu.net\/wp\/?p=54306&lang=fi","url_meta":{"origin":65407,"position":2},"title":"Kuin jalokivet ilmestyisiv\u00e4t! Paljasta l\u00e4mp\u00f6tilan salaisuus kaliumitraatin ja suolan uudelleenkiteytyksen avulla!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670813\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\/2025\/03\/6bbbd3aaccca7143d4bb332607d0e190.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/6bbbd3aaccca7143d4bb332607d0e190.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/6bbbd3aaccca7143d4bb332607d0e190.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/6bbbd3aaccca7143d4bb332607d0e190.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":57518,"url":"https:\/\/phys-edu.net\/wp\/?p=57518&lang=fi","url_meta":{"origin":65407,"position":3},"title":"Ruokap\u00f6yd\u00e4st\u00e4 laboratorioksi! 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