STEM ke eng?
STEM ke mokhoa oa ho ithuta le nts'etsopele o kopanyang libaka tsa saense, theknoloji, boenjiniere le lipalo.
Ka STEM, baithuti ba ntshetsa pele bokgoni ba bohlokwa ho kenyeletswa:
● ho rarolla mathata
● boqapi
● tlhahlobo e tebileng
● mosebetsi oa sehlopha
● monahano o ikemetseng
● boikemisetso
● puisano
● tsebo ea dijithale.
Mona re na le sengoloa se tswang ho Mme Rachel Fees:
Ke rata papali e ntle ea puzzle. Ke tsela e ntle ea ho bolaea nako, haholo-holo ha ke ntse ke lula hae! Empa seo ke se ratang hape ka lipapali tsa puzzle ke hore na li thata hakae le boikoetliso boo li bo fang boko ba ka. Ho etsa lipapali tsa puzzle ho haha bokhoni bo boholo, joalo ka ho beha mabaka sebakeng (na u kile ua leka ho potoloha karolo ka makhetlo a lekholo ho e etsa hore e lumellane?) le ho latellana (haeba ke beha sena mona, ke eng e latelang?). Ha e le hantle, lipapali tse ngata tsa puzzle li kenyelletsa jiometri, logic le lipalo tsa lipalo, tse etsang hore e be mesebetsi e phethahetseng ea STEM. Leka lipapali tsena tse hlano tsa STEM lapeng kapa ka tlelaseng!
1. Tora ea Hanoi
Tora ea Hanoi ke papali ea lipalo e kenyeletsang ho tsamaisa li-disc ho tloha thakhiseng e 'ngoe ho ea ho e 'ngoe ho etsa bocha qubu ea pele. Diski ka 'ngoe e na le boholo bo fapaneng 'me u li hlophisa ka qubu ho tloha ho e kholo ka tlase ho ea ho e nyane ka holimo. Melao e bonolo:
1. Suthisa diski e le 'ngoe feela ka nako.
2. Ha ho mohla o ka behang diski e kgolo hodima diski e nyane.
3. Motsamao o mong le o mong o kenyelletsa ho tsamaisa diski ho tloha ho thakhiso ho ya ho e nngwe.
Papali ena e kenyelletsa lipalo tse ngata tse rarahaneng ka tsela e bonolo haholo. Palo e fokolang ea metsamao (m) e ka rarolloa ka equation e bonolo ea lipalo: m = 2n– 1. N ho equation ena ke palo ea li-disc.
Mohlala, haeba o na le tora e nang le di-disc tse 3, palo e fokolang ya metsamao ya ho rarolla bothata bona ke 23– 1 = 8 – 1 = 7.
Etsa hore baithuti ba bale bonyane palo ea metsamao ho latela palo ea li-disc 'me ba ba phephetse ho rarolla papali ea puzzle ka metsamao eo e seng mekae. Ho ba thata ka ho fetisisa ha u eketsa li-disc tse ngata!
Ha o na papali ena ea puzzle lapeng? Se ts'oenyehe! U ka bapala inthanetengMonaHa o kgutlela sekolong, sheba senamofuta o boholo ba bophelobakeng sa phaposi ya ho rutela e bolokang bana ba le mafolofolo ha ba ntse ba rarolla mathata a dipalo!
2. Li-tangram
Li-tangram ke papali ea khale e nang le libopeho tse supileng tse bataletseng tse ka kopanngoang ho etsa libopeho tse kholoanyane le tse rarahaneng haholoanyane. Sepheo ke ho etsa sebopeho se secha ho sebelisoa libopeho tsohle tse supileng tse nyane, tse ke keng tsa kopana. Papali ena ea papali e bile teng ka makholo a lilemo, 'me ka lebaka le utloahalang! E thusa ho ruta mabaka a sebaka, jeometri, tatellano, le logic - tsohle e le tsebo e ntle ea STEM.
Ho etsa papali ena ea papali lapeng, seha libopeho u sebelisa template e hoketsoeng. Qholotsa baithuti pele ho etsa sekwere ba sebelisa libopeho tsohle tse supileng. Hang ha ba se ba tseba sena, leka ho etsa libopeho tse ling tse kang phokojoe kapa sekepe sa seile. Hopola ho sebelisa likotoana tsohle tse supileng kamehla 'me le ka mohla u se ke ua li kopanya!
3. Papali ea Pi
Bohle ba rata pi, 'me ha ke bue feela ka lijo tse monate! Pi ke nomoro ea motheo e sebelisoang lits'ebetsong tse ngata tsa lipalo le masimong a STEM ho tloha fisiks ho ea boenjiniere.nalane ea pie khahla, 'me bana ba kopana le nomoro ena ea boselamose esale pele ka mekete ea Letsatsi la Pi sekolong. Joale ke hobane'ng ha u sa tlise mekete eo hae? Papali ena ea pi e tšoana le li-tangram, ka hore u na le sehlopha sa libopeho tse nyane tse kopanang ho etsa ntho e 'ngoe. Printa papali ena ea puzzle, seha libopeho, 'me u etse hore baithuti ba li kopanye hape ho etsa letšoao la pi.
4. Lipuzzle tsa Rebus
Lipalesa tsa Rebus ke lipalesa tsa mantsoe tse nang le litšoantšo tse kopanyang litšoantšo kapa sebaka se itseng sa tlhaka ho emela poleloana e tloaelehileng. Lipalesa tsena ke tsela e ntle ea ho kopanya tsebo ea ho bala le ho ngola le mesebetsi ea STEM. Ho phaella moo, baithuti ba ka etsa litšoantšo tsa bona tsa Rebus tse etsang hore ena e be mosebetsi o motle oa STEAM hape! Mona ke lipalesa tse ling tsa Rebus tseo u ka li lekang hae:
Litharollo ho tloha ka letsohong le letšehali ho ea ho le letona: sephiri se ka holimo, kea utloisisa, le lijo tse sekoere. Phephetsa baithuti ba hau ho rarolla tsena ebe ba iketsetsa tsa bona!
Ke lipapali life tse ling tseo u li bapalang lapeng?Kenya mehopolo ea hau ho arolelana le matichere le batsoali ho STEM UniverseMona.
Mabapi le Mongoli:Litefiso tsa Rachel
Rachel Fees ke Motsamaisi oa Letšoao la STEM Supplies. O na le lengolo la Bachelor of Arts ho geophysics le polanete ho tsoa Univesithing ea Boston le Master of Science ho STEM Education ho tsoa Wheelock College. Pele, o ne a etella pele lithupelo tsa nts'etsopele ea litsebi tsa matichere tsa K-12 Maryland mme a ruta baithuti ba K-8 ka lenaneo la ho fihlela musiamo Massachusetts. Ha a sa bapale fetch le corgi ea hae, Murphy, o thabela ho bapala lipapali tsa boto le monna oa hae, Logan, le lintho tsohle tse amanang le saense le boenjiniere.
Nako ea poso: Mots'eanong-11-2023
