STEM ke eng?
STEM ke mokhoa oa ho ithuta le nts'etsopele o kopanyang likarolo tsa saense, theknoloji, boenjiniere le lipalo.
Ka STEM, baithuti ba hlaolela litsebo tsa bohlokoa ho kenyelletsa:
● ho rarolla mathata
● boqapi
● tlhahlobo e tebileng
● tšebelisano-'moho
● monahano o ikemetseng
● boikitlaetso
● puisano
● tsebo ea ho bala le ho ngola.
Mona re na le sengoloa se tsoang ho Mme Rachel Fees:
Ke rata papali e ntle. Ke mokhoa o motle oa ho bolaea nako, haholo-holo ha u ntse u le hae! Empa seo ke se ratang ka lipuzzle ke hore na li phephetsa hakae le ho ikoetlisa hoo li fanang ka kelello ea ka. Ho etsa li-puzzle ho haha litsebo tse kholo, joalo ka ho beha mabaka ka sebaka (na u kile ua leka ho potoloha sengoathoana ka makhetlo a lekholo ho etsa hore se lekane?) le tatellano (haeba ke beha sena mona, ho latela eng?). Ebile, lipuzzle tse ngata li kenyelletsa geometry, logic, le lipalo tsa lipalo, li li etsa mesebetsi e phethahetseng ea STEM. Leka lipuzzle tsena tse hlano tsa STEM lapeng kapa ka tlelaseng!
1. Tora ea Hanoi
Tora ea Hanoi ke papali ea lipalo e kenyelletsang li-discs tse tsamaeang ho tloha thakhiseng e 'ngoe ho ea ho e' ngoe ho etsa sekhechana sa pele. Diski e 'ngoe le e' ngoe e na le boholo bo fapaneng 'me u li hlophisa ho tloha ho tse kholo ho ea tlase ho tse nyenyane ka holimo. Melao e bonolo:
1.Sutha disk e le nngwe feela ka nako.
2.Ha ho mohla u ka behang disk e kholoanyane holim'a disk e nyane.
3.Motsamao o mong le o mong o kenyelletsa ho tsamaisa disc ho tloha holim'a thakhisa ho ea ho e 'ngoe.
Papali ena e kenyelletsa lipalo tse ngata tse rarahaneng ka tsela e bonolo haholo. Palo e fokolang ea metsamao (m) e ka rarolloa ka lipalo tse bonolo: m = 2n- 1. N ho equation ena ke palo ea li-discs.
Mohlala, haeba u na le tora e nang le li-disc tse 3, palo e tlase ea metsamao ea ho rarolla papali ena ke 2.3– 1 = 8 – 1 = 7.
Etsa hore liithuti li bale palo e fokolang ea metsamao e ipapisitseng le palo ea li-discs 'me u ba phephetse ho rarolla puzzle metsamaong eo e seng mekae. E ba thata le ho feta ka li-disk tse ngata tseo u li eketsang!
Ha u na papali ee lapeng? Se tšoenyehe! U ka bapala inthanetengMona. 'Me ha u khutlela sekolong, hlahloba senamofuta oa bophelobakeng sa phaposi ea ho rutela e bolokang bana ba le mafolofolo ha ba ntse ba rarolla mathata a lipalo!
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, tse rarahaneng haholoanyane. Sepheo ke ho theha sebopeho se secha ka ho sebelisa libopeho tse nyenyane tse supileng, tse ke keng tsa kopana. Phethahatso ena e bile teng ka makholo a lilemo, 'me ke ka lebaka le utloahalang! E thusa ho ruta ho beha mabaka ka sebaka, geometry, tatellano, le logic - tsebo eohle e ntle ea STEM.
Ho etsa papali ena lapeng, khaola libopeho ka ho sebelisa template e khomaretsoeng. Phephetsa baithuti pele ho theha sekwere ba sebelisa libopeho tse supileng kaofela. Ha ba se ba tseba sena, leka ho etsa libopeho tse ling tse kang phokojoe kapa seketsoana sa seile. Hopola ho sebelisa likotoana tse supileng ka linako tsohle 'me le ka mohla u se ke ua li kopanya!
3. Pi Puzzle
Motho e mong le e mong o rata pi, 'me ha ke bue ka lijo tse theolelang feela! Pi ke nomoro ea mantlha e sebelisoang lits'ebetsong tse ngata tsa lipalo le masimong a STEM ho tloha ho fisiks ho isa ho boenjiniere. Thehistori ea pie ea 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-tangrams, ka hore u na le sehlopha sa libōpeho tse nyenyane tse kopanang ho etsa ntho e 'ngoe. Hatisa papali ena, khaola libopeho, 'me u etse hore liithuti li li kopanye hape ho etsa letšoao la pi.
4. Rebus Lipuzzle
Lipuzzle tsa Rebus ke lipapiso tsa mantsoe tse kopanyang litšoantšo kapa tlhaku e itseng ho emela poleloana e tloaelehileng. Lipuzzle tsena ke mokhoa o motle oa ho kopanya tsebo ea ho bala le ho ngola le mesebetsi ea STEM. Ho feta moo, baithuti ba ka tšoantša papali ea bona ea Rebus ba etsa hore sena e be ts'ebetso e ntle ea STEAM! Mona ke lipuzzle tsa Rebus tseo u ka li lekang lapeng:
Litharollo ho tloha ho le letšehali ho ea ho le letona: holimo-sephiring, kea utloisisa, le lijo tse sekoere. Phephetsa liithuti tsa hau ho rarolla tsena ebe li iketsetsa tsa tsona!
Ke lipapali life tse ling tseo u li bapalang lapeng?Kenya mehopolo ea hau ho e arolelana le matichere le batsoali ho STEM UniverseMona.
Mabapi le Mongoli:Rachel Fees
Rachel Fees ke Mookameli oa Brand bakeng sa Lisebelisoa tsa STEM. O na le Bachelor of Arts ho geophysics le saense ea lipolanete ho tsoa Univesithing ea Boston le Master of Science ho STEM Education ho tsoa Wheelock College. Pejana, o ne a etella pele lithupelo tsa ntlafatso ea matichere tsa K-12 Maryland mme a ruta baithuti ba K-8 ka lenaneo la ho fana ka litaba tsa musiamo Massachusetts. Ha a sa bapale le corgi, 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: May-11-2023
