{"id":61720,"date":"2026-03-22T05:19:42","date_gmt":"2026-03-21T20:19:42","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=61720"},"modified":"2026-03-22T05:19:42","modified_gmt":"2026-03-21T20:19:42","slug":"opi-fysiikkaa-kasin-tee-itse-liikkuva-talja-ja-hallitse-tyon-periaate-innosta-oppilaasi","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=61720&lang=fi","title":{"rendered":"Opi fysiikkaa k\u00e4sin! Tee itse liikkuva talja ja hallitse \u201cty\u00f6n periaate\u201d \u2013 innosta oppilaasi!"},"content":{"rendered":"<p style=\"text-align: center;\"><strong style=\"color: #339966; font-size: 14px;\">Olen Ken Kuwako, tiedevalmentajasi. Jokainen p\u00e4iv\u00e4 on kokeilu.<\/strong><\/p>\n<p>Hei kaikki luonnontiedon opettajat ja tieteen yst\u00e4v\u00e4t! T\u00e4n\u00e4\u00e4n esittelen teille loistavan idean: kuinka rakentaa liikkuva v\u00e4kipy\u00f6r\u00e4 arkisista tarvikkeista niin, ett\u00e4 oppilaat todella h\u00e4tk\u00e4ht\u00e4v\u00e4t. Onko teille k\u00e4ynyt niin, ett\u00e4 vaikka kuinka selitt\u00e4isitte \u201dvoiman puolittumista\u201d, oppilaat vain ny\u00f6kk\u00e4ilev\u00e4t vailla aitoa oivallusta? Se on ymm\u00e4rrett\u00e4v\u00e4\u00e4, sill\u00e4 pienill\u00e4 ja kevyill\u00e4 v\u00e4lineill\u00e4 100 gramman painon kevenemist\u00e4 on vaikea todella tuntea k\u00e4siss\u00e4\u00e4n. Lis\u00e4ksi kalliiden tarvikesarjojen ostaminen koko luokalle on usein budjetin vastaista.<\/p>\n<p>Mutta ei h\u00e4t\u00e4\u00e4! T\u00e4ss\u00e4 ohjeessa opit valmistamaan vain muutamalla eurolla suurikokoisen liikkuvan v\u00e4kipy\u00f6r\u00e4n, jolla oppilas tuntee heti eron: \u201dVau, t\u00e4m\u00e4h\u00e4n on kevyt!\u201d T\u00e4m\u00e4 tekee fysiikan tunnista kertaheitolla mielenkiintoisemman ja varmistaa, ett\u00e4 oppi menee perille asti.<\/p>\n<h2>Tieteen resepti<\/h2>\n<p>T\u00e4m\u00e4n kokeen salaisuus l\u00f6ytyy rautakaupasta. K\u00e4yt\u00e4mme nimitt\u00e4in liukuovien tai kaappien rullapy\u00f6ri\u00e4. Ne ovat edullisia (pari maksaa vain muutaman euron) ja ne toimivat t\u00e4ydellisesti v\u00e4kipy\u00f6rin\u00e4.<\/p>\n<h2>Mit\u00e4 tarvitset?<\/h2>\n<p>Rullapy\u00f6ri\u00e4 (l\u00f6ytyy rautakaupoista, esimerkiksi liukuovitarvikkeista).<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"\" title=\"20131003191842\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20131003\/20131003191842.png?1380795787\" alt=\"20131003191842\" width=\"381\" height=\"223\" \/><\/p>\n<p>Lis\u00e4ksi tarvitset narua, tyhj\u00e4n muovipullon, hiekkaa ja vett\u00e4 painoksi.<\/p>\n<h2>N\u00e4in rakennat sen<\/h2>\n<p>\u2460 Tarkista rullapy\u00f6r\u00e4n suunta<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20131003191843\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20131003\/20131003191843.png?1380795846\" alt=\"20131003191843\" width=\"342\" height=\"202\" \/><\/p>\n<p style=\"text-align: center;\">T\u00e4m\u00e4 puoli tulee yl\u00f6sp\u00e4in.<\/p>\n<p>\u2461 Valmista liikkuva v\u00e4kipy\u00f6r\u00e4<br \/>\nT\u00e4yt\u00e4 muovipullo hiekalla ja vedell\u00e4 niin, ett\u00e4 pullo ja v\u00e4kipy\u00f6r\u00e4 painavat yhdess\u00e4 tasan 1 kg (noin 10N). T\u00e4m\u00e4 on riitt\u00e4v\u00e4n raskas paino, jotta voiman puolittuminen tuntuu selv\u00e4sti lihaksissa.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-38324 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/25967f9ed6d087d9e5b1cca4bd4ecab3.jpg\" alt=\"\" width=\"140\" height=\"298\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/25967f9ed6d087d9e5b1cca4bd4ecab3.jpg 276w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/25967f9ed6d087d9e5b1cca4bd4ecab3-141x300.jpg 141w\" sizes=\"auto, (max-width: 140px) 100vw, 140px\" \/><\/p>\n<p>Sitten kootaan itse laite.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20131003191836\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20131003\/20131003191836.png?1380795906\" alt=\"20131003191836\" width=\"246\" height=\"201\" \/><\/p>\n<p style=\"text-align: center;\">Pujota naru rullapy\u00f6r\u00e4n sivussa olevasta rei\u00e4st\u00e4&#8230;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20131003191835\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20131003\/20131003191835.png?1380795947\" alt=\"20131003191835\" width=\"248\" height=\"183\" \/><\/p>\n<p style=\"text-align: center;\">&#8230;ja solmi se kiinni.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20131003191834\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20131003\/20131003191834.png?1380795957\" alt=\"20131003191834\" width=\"249\" height=\"233\" \/><\/p>\n<p style=\"text-align: center;\">Kiinnit\u00e4 narun toinen p\u00e4\u00e4 muovipullon kaulaan.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20131003191833\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20131003\/20131003191833.png?1380795958\" alt=\"20131003191833\" width=\"135\" height=\"197\" \/><\/p>\n<p style=\"text-align: center;\">Tee sama toiselle puolelle niin, ett\u00e4 v\u00e4kipy\u00f6r\u00e4 pysyy suorassa.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20131003191832\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20131003\/20131003191832.png?1380796019\" alt=\"20131003191832\" width=\"210\" height=\"373\" \/><\/p>\n<p style=\"text-align: left;\">Pujota sitten varsinainen vetolanka rullapy\u00f6r\u00e4n uran kautta. Kiinnit\u00e4 langan toinen p\u00e4\u00e4 telineeseen tai kattoon, ja keksint\u00f6 on valmis!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-38325 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/f22089ddc216228f8c36015292f25dfa.jpg\" alt=\"\" width=\"185\" height=\"591\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/f22089ddc216228f8c36015292f25dfa.jpg 452w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/f22089ddc216228f8c36015292f25dfa-94x300.jpg 94w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/f22089ddc216228f8c36015292f25dfa-321x1024.jpg 321w\" sizes=\"auto, (max-width: 185px) 100vw, 185px\" \/><\/p>\n<p>Aika aloittaa kokeilu!<br \/>\nAloitetaan vertailulla. Nosta pullopaino suoraan jousivaa\u2019alla ilman v\u00e4kipy\u00f6r\u00e4\u00e4. Paino on 1 kg, joten vaaka n\u00e4ytt\u00e4\u00e4 noin 10N.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-38326 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/3382f83fd238c0af5e747ec8f7ac0c5a.jpg\" alt=\"\" width=\"405\" height=\"730\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/3382f83fd238c0af5e747ec8f7ac0c5a.jpg 822w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/3382f83fd238c0af5e747ec8f7ac0c5a-166x300.jpg 166w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/3382f83fd238c0af5e747ec8f7ac0c5a-568x1024.jpg 568w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/3382f83fd238c0af5e747ec8f7ac0c5a-768x1385.jpg 768w\" sizes=\"auto, (max-width: 405px) 100vw, 405px\" \/><br \/>\nKuten kuvasta n\u00e4kyy, vaaka osoittaa tasan kymment\u00e4.<\/p>\n<p>Sitten k\u00e4ytet\u00e4\u00e4n itse tehty\u00e4 liikkuvaa v\u00e4kipy\u00f6r\u00e4\u00e4.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-38327 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/f22089ddc216228f8c36015292f25dfa-1.jpg\" alt=\"\" width=\"294\" height=\"938\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/f22089ddc216228f8c36015292f25dfa-1.jpg 452w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/f22089ddc216228f8c36015292f25dfa-1-94x300.jpg 94w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/f22089ddc216228f8c36015292f25dfa-1-321x1024.jpg 321w\" sizes=\"auto, (max-width: 294px) 100vw, 294px\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-38328 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/356c7a692a003965677a1c18b80d3e5f.jpg\" alt=\"\" width=\"246\" height=\"206\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/356c7a692a003965677a1c18b80d3e5f.jpg 422w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/08\/356c7a692a003965677a1c18b80d3e5f-300x252.jpg 300w\" sizes=\"auto, (max-width: 246px) 100vw, 246px\" \/><br \/>\nKatsohan! Jousivaaka n\u00e4ytt\u00e4\u00e4 nyt tasan 5N.<\/p>\n<p>T\u00e4m\u00e4 tulos on fysiikan kannalta looginen: painoa kannattelee nyt kaksi tahoa \u2013 sin\u00e4 (jousivaaka) ja kiinnityspiste (katto). Voima jakautuu puoliksi. Voit jopa antaa oppilaan pit\u00e4\u00e4 kiinni narun toisesta p\u00e4\u00e4st\u00e4, jolloin he tuntevat yhteisty\u00f6n voiman. T\u00e4m\u00e4 fyysinen kokemus auttaa ymm\u00e4rt\u00e4m\u00e4\u00e4n ty\u00f6n periaatteen tavalla, jota kirjan teksti ei pysty korvaamaan.<\/p>\n<p>Kun teet n\u00e4it\u00e4 useamman, jokainen oppilas p\u00e4\u00e4see kokeilemaan itse, ja oppiminen nousee uudelle tasolle.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u4f53\u611f\u3067\u304d\u308b\uff01\u5b89\u3044\u52d5\u6ed1\u8eca\u306e\u4f5c\u308a\u65b9\uff01\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/idfAIpXg_Uw?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<p>T\u00e4m\u00e4n kokeen avulla oppilaat oppivat ty\u00f6n periaatteen ytimen: liikkuva v\u00e4kipy\u00f6r\u00e4 puolittaa tarvittavan voiman, mutta samalla vetopituuden on oltava kaksinkertainen.<\/p>\n<p>L\u00f6yd\u00e4t lis\u00e4\u00e4 mittauskokeita ja vinkkej\u00e4 t\u00e4\u00e4lt\u00e4:<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"oyXAgw5Qz1\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=43083\">\u52d5\u6ed1\u8eca\u3092\u4f7f\u3063\u3066\u4ed5\u4e8b\u306e\u539f\u7406\u3092\u4f53\u611f\u305b\u3088\uff01\uff08\u30af\u30ea\u30c3\u30d7\u3067\u7c21\u5358\u306b\u308f\u304b\u308a\u3084\u3059\u304f\u5b9f\u9a13\u3092\u3059\u308b\u30b3\u30c4\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8221;\u52d5\u6ed1\u8eca\u3092\u4f7f\u3063\u3066\u4ed5\u4e8b\u306e\u539f\u7406\u3092\u4f53\u611f\u305b\u3088\uff01\uff08\u30af\u30ea\u30c3\u30d7\u3067\u7c21\u5358\u306b\u308f\u304b\u308a\u3084\u3059\u304f\u5b9f\u9a13\u3092\u3059\u308b\u30b3\u30c4\uff09&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=43083&#038;embed=true#?secret=3QOoTwwxIG#?secret=oyXAgw5Qz1\" data-secret=\"oyXAgw5Qz1\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"fT3Qtx0kuN\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=33088\">8kg\u304c\u63071\u672c\u3067\u6301\u3061\u4e0a\u304c\u308b\uff01\uff1f\u3064\u304f\u3070\u3067\u898b\u3064\u3051\u305f\u9b54\u6cd5\u306e\u88c5\u7f6e\u300c\u304b\u3063\u3057\u3083\u304f\u3093\u300d\uff08\u3064\u304f\u3070\u30a8\u30ad\u30b9\u30dd\u30bb\u30f3\u30bf\u30fc\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8221;8kg\u304c\u63071\u672c\u3067\u6301\u3061\u4e0a\u304c\u308b\uff01\uff1f\u3064\u304f\u3070\u3067\u898b\u3064\u3051\u305f\u9b54\u6cd5\u306e\u88c5\u7f6e\u300c\u304b\u3063\u3057\u3083\u304f\u3093\u300d\uff08\u3064\u304f\u3070\u30a8\u30ad\u30b9\u30dd\u30bb\u30f3\u30bf\u30fc\uff09&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=33088&#038;embed=true#?secret=ElbFWX6NBc#?secret=fT3Qtx0kuN\" data-secret=\"fT3Qtx0kuN\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Yhteydenotot ja tiedustelut<\/h3>\n<p>Tuo tieteen ihmeet l\u00e4hemm\u00e4s arkea! Ker\u00e4\u00e4n t\u00e4nne helppoja ja hauskoja kotikokeita sek\u00e4 vinkkej\u00e4 niiden toteuttamiseen. Tutustu rauhassa!<br \/>\n\u30fbLis\u00e4tietoja yll\u00e4pit\u00e4j\u00e4st\u00e4 (Ken Kuwako) l\u00f6ytyy <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a>.<br \/>\n\u30fbYhteisty\u00f6pyynn\u00f6t (luennot, ty\u00f6pajat, TV-konsultointi jne.) voit j\u00e4tt\u00e4\u00e4 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4nne<\/a>.<br \/>\n<span class=\"s2\">\u30fbSeuraa uusimpia p\u00e4ivityksi\u00e4 <a href=\"https:\/\/x.com\/kuwako\">X-palvelussa<\/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\">Tiedekavalla<\/a> julkaistaan uusia koevideoita!<\/p>\n<h3>\uff15\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p>\u30ad\u30fc\u30f3\u3068\u51b7\u3048\u308b\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\uff01\u6c17\u6e29\u304c\u4e0a\u304c\u3063\u3066\u304f\u308b\u3053\u306e\u6642\u671f\u30fb\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u3092\u4f7f\u3063\u305f\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\u306e\u5b9f\u9a13\u306f\u3044\u304b\u304c\uff1f<\/p>\r\n<p><img class=\"alignnone wp-image-39516 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg 1406w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-1024x572.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-768x429.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-320x180.jpg 320w\" alt=\"\" width=\"453\" height=\"253\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=39513\">\u6db2\u4f53\u30bc\u30ed\uff01\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u304c\u6d88\u3048\u308b\u307e\u3067\u306e\uff13\u6642\u9593\u3092\u79d1\u5b66\u3059\u308b\uff08\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\uff09<\/a><\/p>\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<li>4\u670830\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306e<a href=\"https:\/\/phys-edu.net\/wp\/?p=62906\">\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li>5\u67088\u65e5\uff08\u91d1\uff09<a href=\"https:\/\/phys-edu.net\/wp\/?p=62629\">\u7406\u79d1\u6559\u80b2\u30cb\u30e5\u30fc\u30b9<\/a>\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li>6\u670814\u65e5\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<li>6\u670826\u65e5\uff08\u91d1\uff09\u3000\u5343\u8449\u5927\u5b66\u306e\u516c\u958b\u7814\u7a76\u4f1a\uff08\u4e2d\u5b66\u7406\u79d1\u306b\u3064\u3044\u3066\u6388\u696d\u516c\u958b\u4e88\u5b9a\uff09<\/li>\r\n<li>7\u670818\u65e5\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<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<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<br \/><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\" \/><br \/><\/strong><\/li>\r\n<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<br \/><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;\"><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>\uff08\u65e5\u672c\u8a9e\uff09<\/p>\r\n<p style=\"text-align: center;\"><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>\uff08\u82f1\u8a9e\uff09<\/p>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n<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<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<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<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<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<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<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \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","protected":false},"excerpt":{"rendered":"<p>Olen Ken Kuwako, tiedevalmentajasi. Jokainen p\u00e4iv\u00e4 on kokeilu. Hei kaikki luonnontiedon opettajat ja tieteen y [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":38326,"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":""},"categories":[1630],"tags":[],"class_list":["post-61720","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\/2017\/08\/3382f83fd238c0af5e747ec8f7ac0c5a.jpg","jetpack-related-posts":[{"id":61730,"url":"https:\/\/phys-edu.net\/wp\/?p=61730&lang=fi","url_meta":{"origin":61720,"position":0},"title":"Koe ty\u00f6n periaate itse! Ymm\u00e4rr\u00e4 liikkuva talja helposti paperiliitin-kokeella","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670822\u65e5","format":false,"excerpt":"Tervehdys! T\u00e4\u00e4ll\u00e4 Ken Kuwako, tiedevalmentajasi. J\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\/2023\/06\/725d3ec36d30e2acdbc613bbe8885461.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/725d3ec36d30e2acdbc613bbe8885461.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/725d3ec36d30e2acdbc613bbe8885461.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/725d3ec36d30e2acdbc613bbe8885461.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":62716,"url":"https:\/\/phys-edu.net\/wp\/?p=62716&lang=fi","url_meta":{"origin":61720,"position":1},"title":"Kulkeeko s\u00e4hk\u00f6 ihmiskehon l\u00e4pi? Hypp\u00e4\u00e4 mukaan j\u00e4nnitt\u00e4v\u00e4\u00e4n ihmisvirtapiiri-kokeeseen! [Tamesu-kun]","author":"\u6851\u5b50 \u7814","date":"2026\u5e744\u670824\u65e5","format":false,"excerpt":"Tervehdys, olen Ken Kuwako, tiedevalmentajasi. Jok\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\/03\/3c79d3032be1ac0cb7eb6766ca21a5da.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3c79d3032be1ac0cb7eb6766ca21a5da.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3c79d3032be1ac0cb7eb6766ca21a5da.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3c79d3032be1ac0cb7eb6766ca21a5da.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":59758,"url":"https:\/\/phys-edu.net\/wp\/?p=59758&lang=fi","url_meta":{"origin":61720,"position":2},"title":"Sinustakin mestarietsiv\u00e4! Oikeista kalloista paljastuva lihansy\u00f6jien ja kasvinsy\u00f6jien \u201csalainen ansioluettelo\u201d","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u670831\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\/2026\/01\/%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%88-2026-01-28-18.25.44.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/01\/%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%88-2026-01-28-18.25.44.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/01\/%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%88-2026-01-28-18.25.44.jpeg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":54293,"url":"https:\/\/phys-edu.net\/wp\/?p=54293&lang=fi","url_meta":{"origin":61720,"position":3},"title":"Pieni universumi petrimaljassa: Koe kahvisokerin avulla diffuusion taika vain 10 minuutissa!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670813\u65e5","format":false,"excerpt":"Tervehdys! Olen tiedevalmentaja Ken Kuwako. Joka p\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\/%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%88-2025-10-13-5.10.26.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/%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%88-2025-10-13-5.10.26.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/%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%88-2025-10-13-5.10.26.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/%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%88-2025-10-13-5.10.26.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":55667,"url":"https:\/\/phys-edu.net\/wp\/?p=55667&lang=fi","url_meta":{"origin":61720,"position":4},"title":"Ei vain lelu! \u201cK\u00e4velev\u00e4tk\u00f6 hevoset varpaillaan?\u201d \u2014 Oppilaat oppivat aidon el\u00e4infiguurin avulla (Visailu toi hurjasti iloa!)","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670810\u65e5","format":false,"excerpt":"Kuutako Ken, Tiedevalmentaja. Joka p\u00e4iv\u00e4 on koe! \u3010\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\/06\/7ae43ba19e73abe3787cf0b25f8456c5.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/7ae43ba19e73abe3787cf0b25f8456c5.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/7ae43ba19e73abe3787cf0b25f8456c5.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/7ae43ba19e73abe3787cf0b25f8456c5.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/7ae43ba19e73abe3787cf0b25f8456c5.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":57681,"url":"https:\/\/phys-edu.net\/wp\/?p=57681&lang=fi","url_meta":{"origin":61720,"position":5},"title":"Paljasta vihannesten v\u00e4rien salaisuus! Purppurikaalilla opittava h\u00e4mm\u00e4stytt\u00e4v\u00e4 \u201csateenkaarikoeputki\u201d","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670822\u65e5","format":false,"excerpt":"Hei, olen luonnontieteiden valmentaja Ken Kuwako. \u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"N\u00e4yt\u00f6n kaappaus","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/2ff58605d20f62d4489e5c72e773f3c3.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/61720","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=61720"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/61720\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/38326"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=61720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=61720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=61720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}