{"id":66643,"date":"2026-08-19T05:05:09","date_gmt":"2026-08-18T20:05:09","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=66643"},"modified":"2026-08-19T05:05:09","modified_gmt":"2026-08-18T20:05:09","slug":"kaava-joka-ennustaa-tulevaisuuden-opi-hooken-laki-ja-nae-maailma-tiedemiehen-silmin","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=66643&lang=fi","title":{"rendered":"Kaava, joka ennustaa tulevaisuuden? Opi Hooken laki ja n\u00e4e maailma tiedemiehen silmin!"},"content":{"rendered":"<p style=\"text-align: center;\"><strong style=\"color: #339966;\">Olen Science Trainer Kuwako. Jokainen p\u00e4iv\u00e4 on kokeilup\u00e4iv\u00e4.<\/strong><\/p>\n<p>T\u00e4ll\u00e4 kertaa tutustumme <b>Hooken lain<\/b> kokeeseen ja k\u00e4ymme l\u00e4pi, miten se tehd\u00e4\u00e4n k\u00e4yt\u00e4nn\u00f6ss\u00e4. Selvitet\u00e4\u00e4n yhdess\u00e4 oppilaiden kanssa, millainen fysiikan laki piilee yksinkertaiselta n\u00e4ytt\u00e4v\u00e4n ilmi\u00f6n taustalla.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47936 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378.jpg\" alt=\"\" width=\"322\" height=\"464\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378.jpg 746w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378-208x300.jpg 208w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378-710x1024.jpg 710w\" sizes=\"auto, (max-width: 322px) 100vw, 322px\" \/><\/p>\n<p>T\u00e4ss\u00e4 kokeessa ripustetaan jouseen 10 gramman painoja ja mitataan, kuinka paljon jousi venyy. Seitsem\u00e4sluokkalaisille t\u00e4m\u00e4 on t\u00e4rke\u00e4 harjoitus, jossa opetellaan kaksi luonnontieteiden perustaitoa: <b>m\u00e4\u00e4r\u00e4llisen datan ker\u00e4\u00e4minen<\/b> ja <b>sen esitt\u00e4minen kuvaajana<\/b>. Kyse ei ole vain mittaamisesta ja numeroiden kirjaamisesta. Oppilaat ottavat ensimm\u00e4isi\u00e4 askeliaan kohti tiedett\u00e4 muuttamalla omin silmin havaitsemansa maailman ilmi\u00f6t mitattaviksi numeroiksi.<br \/>\nT\u00e4m\u00e4 koe on itse asiassa eritt\u00e4in helppo valmistella. <b>Kannattaa koota kaikki v\u00e4lineet yhteen paikkaan ja antaa oppilaiden hakea tarvitsemansa v\u00e4lineet itse.<\/b> Tutkiminen alkaa jo siit\u00e4, ett\u00e4 jokainen kokoaa itse omat v\u00e4lineens\u00e4.<br \/>\nTarvitaan noin viisi 10 gramman painoa, jousi, statiivi, viivain ja esimerkiksi sy\u00f6m\u00e4puikkoja. My\u00f6s mittausv\u00e4li ja se, kuinka pitk\u00e4lle jousta mitataan, voidaan j\u00e4tt\u00e4\u00e4 tarkoituksella oppilaiden p\u00e4\u00e4tett\u00e4v\u00e4ksi. Juuri t\u00e4llainen pieni vapaus tekee kokeesta kiinnostavan: oppilaat joutuvat itse pohtimaan, miten koe kannattaa toteuttaa. Kokeeseen liittyy my\u00f6s hyvin v\u00e4h\u00e4n vaaroja. <b>Meill\u00e4 on yksi v\u00e4lineist\u00f6 jokaista ryhm\u00e4\u00e4 kohden, mutta henkil\u00f6kohtaisesti suosittelen ty\u00f6skentelem\u00e4\u00e4n pareittain ja k\u00e4ytt\u00e4m\u00e4\u00e4n yht\u00e4 v\u00e4lineist\u00f6\u00e4 kahdestaan, sill\u00e4 silloin keskustelu ja ideointi l\u00e4htev\u00e4t usein paremmin k\u00e4yntiin.<\/b><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47935 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/eb557038c6d7867fd3c0548086c60d19.jpg\" alt=\"\" width=\"295\" height=\"275\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/eb557038c6d7867fd3c0548086c60d19.jpg 1060w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/eb557038c6d7867fd3c0548086c60d19-300x280.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/eb557038c6d7867fd3c0548086c60d19-1024x954.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/eb557038c6d7867fd3c0548086c60d19-768x716.jpg 768w\" sizes=\"auto, (max-width: 295px) 100vw, 295px\" \/><\/p>\n<p>Pienill\u00e4 valmisteluilla kokeen tekemisest\u00e4 saa viel\u00e4 sujuvampaa. Kun statiiviin kiinnitet\u00e4\u00e4n kaksi puristinta, toista voidaan k\u00e4ytt\u00e4\u00e4 viivaimen ja toista jousen tukemiseen. Puristimeen voi kiinnitt\u00e4\u00e4 sy\u00f6m\u00e4puikon, johon jousi voidaan ripustaa.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47937 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/fdb6d8b900eae2fbcb1d92faa2facf0e.jpg\" alt=\"\" width=\"329\" height=\"407\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/fdb6d8b900eae2fbcb1d92faa2facf0e.jpg 858w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/fdb6d8b900eae2fbcb1d92faa2facf0e-242x300.jpg 242w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/fdb6d8b900eae2fbcb1d92faa2facf0e-827x1024.jpg 827w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/fdb6d8b900eae2fbcb1d92faa2facf0e-768x951.jpg 768w\" sizes=\"auto, (max-width: 329px) 100vw, 329px\" \/><\/p>\n<p style=\"text-align: center;\">Kokonaiskuva<\/p>\n<p>Kun kuvaa suurentaa\u2026<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47938 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/756969a03fbee3311541801cd29f9ff9.jpg\" alt=\"\" width=\"237\" height=\"249\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/756969a03fbee3311541801cd29f9ff9.jpg 808w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/756969a03fbee3311541801cd29f9ff9-286x300.jpg 286w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/756969a03fbee3311541801cd29f9ff9-768x806.jpg 768w\" sizes=\"auto, (max-width: 237px) 100vw, 237px\" \/><\/p>\n<p>Mittauksessa on hyv\u00e4 niksi: mitataan ensin jousen koko pituus ja lasketaan varsinainen <i>venym\u00e4<\/i> my\u00f6hemmin v\u00e4hent\u00e4m\u00e4ll\u00e4 alkuper\u00e4inen pituus. T\u00e4m\u00e4 pieni vaihe, jossa joutuu tekem\u00e4\u00e4n v\u00e4hennyslaskun, auttaa oppilaita ymm\u00e4rt\u00e4m\u00e4\u00e4n, mit\u00e4 mitatut luvut oikeastaan tarkoittavat.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47939 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/a6b7174abbcaebd855e1e76c8f6c9443.jpg\" alt=\"\" width=\"216\" height=\"369\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/a6b7174abbcaebd855e1e76c8f6c9443.jpg 860w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/a6b7174abbcaebd855e1e76c8f6c9443-176x300.jpg 176w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/a6b7174abbcaebd855e1e76c8f6c9443-599x1024.jpg 599w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/a6b7174abbcaebd855e1e76c8f6c9443-768x1313.jpg 768w\" sizes=\"auto, (max-width: 216px) 100vw, 216px\" \/><\/p>\n<p>Mittauksessa on t\u00e4rke\u00e4\u00e4 noudattaa oppikirjoissakin mainittua periaatetta: <b>asteikosta luetaan my\u00f6s yksi kymmenesosa pienimm\u00e4st\u00e4 jaosta<\/b>. T\u00e4m\u00e4 on yksi <b>tarkan mittaamisen peruss\u00e4\u00e4nn\u00f6ist\u00e4<\/b>. Esimerkiksi on t\u00e4rke\u00e4\u00e4 pysty\u00e4 erottamaan toisistaan, onko jousen venym\u00e4 <b>4,3 cm vai 4,4 cm<\/b>. N\u00e4in ker\u00e4tyst\u00e4 datasta tulee huomattavasti luotettavampaa. T\u00e4llainen tarkkuus ja pientenkin erojen huomaaminen voivat joskus olla juuri se asia, joka johtaa suureen l\u00f6yt\u00f6\u00f6n.<br \/>\nEsimerkki oppilaille jaettavasta ty\u00f6paperista:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759.jpg\" alt=\"\" width=\"436\" height=\"152\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759.jpg 2006w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759-300x105.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759-1024x358.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759-768x269.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759-1536x538.jpg 1536w\" sizes=\"auto, (max-width: 436px) 100vw, 436px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47941 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1fd1facafa676889c1d17d96f1cc8390.jpg\" alt=\"\" width=\"400\" height=\"252\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1fd1facafa676889c1d17d96f1cc8390.jpg 1464w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1fd1facafa676889c1d17d96f1cc8390-300x189.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1fd1facafa676889c1d17d96f1cc8390-1024x645.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1fd1facafa676889c1d17d96f1cc8390-768x484.jpg 768w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<h3>Kokeen tulokset ja Hooken laki<\/h3>\n<p>Kun koe on tehty, tulee vastaan hieno hetki: yksitt\u00e4iset mittaustulokset asettuvat kuvaajassa <b>kauniiksi suoraksi viivaksi<\/b>. T\u00e4ss\u00e4 on tieteen vieh\u00e4tys parhaimmillaan! Viel\u00e4 kiinnostavampaa on kuitenkin se, ett\u00e4 jos oppilaita pyydet\u00e4\u00e4n ennen koetta ennustamaan, <b>\u201dMillainen kuvaaja jousen venym\u00e4st\u00e4 tulee?\u201d<\/b>, moni ei osaa vastata siihen heti.<\/p>\n<p>Monella saattaa olla ep\u00e4m\u00e4\u00e4r\u00e4inen ajatus: \u201dEhk\u00e4 siit\u00e4 tulee suora viiva\u2026?\u201d Mutta kun kysyt\u00e4\u00e4n, <b>\u201dMiksi siit\u00e4 tulee suora viiva?\u201d<\/b>, vastaus ei olekaan en\u00e4\u00e4 niin helppo. Ent\u00e4 jos kuvaaja olisikin k\u00e4yr\u00e4, joka jossain vaiheessa alkaisi tasoittua eik\u00e4 jousi en\u00e4\u00e4 venyisi samalla tavalla? Juuri t\u00e4llainen pieni ep\u00e4ilys ja kysymys \u201dmiksi?\u201d on tutkimisen polttoainetta.<\/p>\n<h3>Miksi kuvaajasta tulee suora? 1600-luvun neron l\u00f6yt\u00e4m\u00e4 verrannollisuuden kauneus<\/h3>\n<p>Hooken lain mukaan jousen venym\u00e4 on <b>verrannollinen siihen kohdistuvaan voimaan<\/b>. Toisin sanoen, jos ripustettavan painon aiheuttama voima <b>kaksinkertaistuu<\/b>, my\u00f6s jousen venym\u00e4 <b>kaksinkertaistuu<\/b>. T\u00e4t\u00e4 kutsutaan <b>verrannollisuudeksi<\/b>.<\/p>\n<p>T\u00e4m\u00e4n lain l\u00f6ysi 1600-luvulla el\u00e4nyt englantilainen fyysikko <b>Robert Hooke<\/b>. H\u00e4net tunnetaan my\u00f6s Isaac Newtonin kilpailijana sek\u00e4 henkil\u00f6n\u00e4, joka tarkasteli ensimm\u00e4isten joukossa soluja mikroskoopilla. Tutkiessaan jousen voiman ja venym\u00e4n v\u00e4list\u00e4 yhteytt\u00e4 h\u00e4n esitti ajatuksen, ett\u00e4 \u201djousen venym\u00e4 on verrannollinen siihen kohdistuvaan voimaan\u201d. T\u00e4t\u00e4 kutsutaan nyky\u00e4\u00e4n <b>Hooken laiksi<\/b>.<br \/>\nHooken lain ansiosta voimme esimerkiksi ennustaa ja laskea, <i>kuinka paljon jousi venyy, jos siihen ripustetaan kymmenen painoa<\/i>, ilman ett\u00e4 meid\u00e4n tarvitsee oikeasti tehd\u00e4 koetta etuk\u00e4teen.<br \/>\nOlen koonnut seuraavaan artikkeliin vinkkej\u00e4 siihen, miten Hooken lain tutkimisesta voi tehd\u00e4 viel\u00e4kin tutkivampaa. Kannattaa tutustua my\u00f6s siihen!<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"tdn2KaWmUf\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=56581\">\u751f\u5f92\u3092\u3042\u3048\u3066\u8ff7\u308f\u305b\u308b\uff01\u751f\u5f92\u306b\u59d4\u306d\u308b\u30d5\u30c3\u30af\u306e\u6cd5\u5247\u306e\u5b9f\u9a13\u3067\u4e3b\u4f53\u6027\u3092\u767a\u63ee\u3055\u305b\u308b\uff08\u4e2d\uff11\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\u751f\u5f92\u3092\u3042\u3048\u3066\u8ff7\u308f\u305b\u308b\uff01\u751f\u5f92\u306b\u59d4\u306d\u308b\u30d5\u30c3\u30af\u306e\u6cd5\u5247\u306e\u5b9f\u9a13\u3067\u4e3b\u4f53\u6027\u3092\u767a\u63ee\u3055\u305b\u308b\uff08\u4e2d\uff11\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=56581&amp;embed=true#?secret=O2uKmXt38t#?secret=tdn2KaWmUf\" data-secret=\"tdn2KaWmUf\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Yhteydenotot ja yhteisty\u00f6pyynn\u00f6t<\/h3>\n<p>Tuodaan tieteen ihmeet ja hauskuus l\u00e4hemm\u00e4s arkea! Sivustolta l\u00f6yd\u00e4t helposti ymm\u00e4rrett\u00e4vi\u00e4 ohjeita ja vinkkej\u00e4 hauskoihin luonnontieteellisiin kokeisiin, joita voi tehd\u00e4 my\u00f6s kotona. Tutustu sivustoon ja kokeile etsi\u00e4 itse\u00e4si kiinnostavia aiheita! \u30fbTietoa yll\u00e4pit\u00e4j\u00e4st\u00e4, Kuwako Kenist\u00e4, l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a> \u30fbErilaiset yhteisty\u00f6- ja ty\u00f6pyynn\u00f6t (kirjoittaminen, luennot, tiedekerhot, TV-ohjelmien tieteellinen valvonta ja esiintyminen jne.) l\u00f6ytyv\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a> <span class=\"s2\">\u30fbUudet artikkelit ja p\u00e4ivitykset l\u00f6yd\u00e4t <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\">\u79d1\u5b66\u306e\u30cd\u30bf\u30c1\u30e3\u30f3\u30cd\u30eb<\/a> julkaisee tiedekokeisiin liittyvi\u00e4 videoita!<\/p>\n<h3><span style=\"color: #ff0000;\">NEW\u3000\u5206\u89e3\u554f\u984c\u96c6\u3000\u7406\u79d1<\/span><\/h3>\r\n<ul>\r\n \t<li>\uff17\u6708\uff12\uff11\u65e5\u767a\u58f2\uff01\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><\/li>\r\n<\/ul>\r\n<h3>\uff17\u30fb\uff18\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\">\u590f\u3067\u30d7\u30b7\u30e5\u30c3\u3068\u723d\u3084\u304b\u5b9f\u9a13\uff01<\/p>\r\n<img class=\"alignnone  wp-image-64964 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-30-4.31.58.jpeg\" alt=\"\" width=\"250\" height=\"310\" \/>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=206\">\u5c0f\u578b\u3067\u6301\u3061\u5e30\u308c\u308b\u3088\uff01\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u30ed\u30b1\u30c3\u30c8\u3092\u4f5c\u308d\u3046\uff01<\/a><\/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>\uff17\u6708\uff13\uff10\u65e5\uff08\u6c34\uff09\u79d1\u5b66\u76e3\u4fee\u300c<a href=\"https:\/\/www.fujitv.co.jp\/onesongfes\/\">TIF presents ONE SONG FES<\/a>\u300d\uff08\u30d5\u30b8\u30c6\u30ec\u30d3\uff09\u00a026:15~27:15<\/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\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. Jokainen p\u00e4iv\u00e4 on kokeilup\u00e4iv\u00e4. T\u00e4ll\u00e4 kertaa tutustumme Hooken lain kokeeseen ja  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":47936,"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-66643","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category--fi"],"jetpack-related-posts":[{"id":56011,"url":"https:\/\/phys-edu.net\/wp\/?p=56011&lang=fi","url_meta":{"origin":66643,"position":0},"title":"Paina ilmaa ruiskulla! Silmin n\u00e4ht\u00e4v\u00e4 kokeilu Boylen laista","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670817\u65e5","format":false,"excerpt":"Olen Kuwako Ken, tiedevalmentaja. Jokainen p\u00e4iv\u00e4 o\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\/2016\/04\/18aa668d79487a48293dc46102e7a0ce.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/04\/18aa668d79487a48293dc46102e7a0ce.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/04\/18aa668d79487a48293dc46102e7a0ce.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":62784,"url":"https:\/\/phys-edu.net\/wp\/?p=62784&lang=fi","url_meta":{"origin":66643,"position":1},"title":"\u00c4lypuhelimesta tuli taikasilm\u00e4! N\u00e4e n\u00e4kym\u00e4t\u00f6n l\u00e4mp\u00f6 vain 350 eurolla (FLIR ONE Pro)","author":"\u6851\u5b50 \u7814","date":"2026\u5e744\u670826\u65e5","format":false,"excerpt":"Olen Kuwako Ken, science trainer. Jokainen p\u00e4iv\u00e4 o\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\/2019\/06\/9f3b30dbcd336d7a82ece18922ae28c4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/9f3b30dbcd336d7a82ece18922ae28c4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/9f3b30dbcd336d7a82ece18922ae28c4.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/9f3b30dbcd336d7a82ece18922ae28c4.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":66006,"url":"https:\/\/phys-edu.net\/wp\/?p=66006&lang=fi","url_meta":{"origin":66643,"position":2},"title":"Onko peilikuvasi todellinen? Valokoe, jossa koet heijastuslain omakohtaisesti","author":"\u6851\u5b50 \u7814","date":"2026\u5e748\u67081\u65e5","format":false,"excerpt":"Tiedevalmentaja Kuwako Ken t\u00e4\u00e4ll\u00e4. 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\/2024\/05\/cb0aae3522b0165d92816850c4aaeb7a.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/05\/cb0aae3522b0165d92816850c4aaeb7a.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/05\/cb0aae3522b0165d92816850c4aaeb7a.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/05\/cb0aae3522b0165d92816850c4aaeb7a.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/05\/cb0aae3522b0165d92816850c4aaeb7a.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":61897,"url":"https:\/\/phys-edu.net\/wp\/?p=61897&lang=fi","url_meta":{"origin":66643,"position":3},"title":"Magneettien voima! Ter\u00e4skuulat sinkoavat \u2013 liikem\u00e4\u00e4r\u00e4n s\u00e4ilymisen h\u00e4mm\u00e4stytt\u00e4v\u00e4 maailma (Gauss-kiihdytin)","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670827\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\/2019\/06\/6070f134b450e54e6435ba64b142be29.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/6070f134b450e54e6435ba64b142be29.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/6070f134b450e54e6435ba64b142be29.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/6070f134b450e54e6435ba64b142be29.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":63904,"url":"https:\/\/phys-edu.net\/wp\/?p=63904&lang=fi","url_meta":{"origin":66643,"position":4},"title":"Luo aurinkokunta ter\u00e4spallolla ja magneettilla\uff01\u3000Koe planeettojen liike kartiopendulilla","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u670828\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\/2020\/09\/fc689c31c23b35d267d58aabbe671cb3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/09\/fc689c31c23b35d267d58aabbe671cb3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/09\/fc689c31c23b35d267d58aabbe671cb3.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/09\/fc689c31c23b35d267d58aabbe671cb3.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/09\/fc689c31c23b35d267d58aabbe671cb3.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":65506,"url":"https:\/\/phys-edu.net\/wp\/?p=65506&lang=fi","url_meta":{"origin":66643,"position":5},"title":"Kaasujen suhde kertoo kaiken! H-putken j\u00e4nnitt\u00e4v\u00e4 vedenelektrolyysi","author":"\u6851\u5b50 \u7814","date":"2026\u5e747\u670819\u65e5","format":false,"excerpt":"T\u00e4\u00e4ll\u00e4 kirjoittaa Science Trainer Ken Kuwako. 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