Imfundo ye-IB PYP
I-CIS Secondary | Ukusuka kwiKlasi ukuya kuBomi bokwenyani: Fumanisa uvuyo lweMathematika
Cofa ukuze ubukele ividiyo
3.14. Ngaphandle kwekhaltyhuleyitha okanye ifomula, kunye neqhekeza lomtya kuphela, irula, kunye nento ejikelezayo—ungayifumana le nani?
KwiSikolo samaBanga aPhakathi seCIS Foshan, abafundi beBanga lesi-7 ukuya kwele-11 baqalisileIveki yePinalo mbuzo kanye, siqala uhambo oluthatha iveki yonke lokuhlola izibalo.
Kwiintsuku ezintlanu, abafundi bahlola enye yezona zinto zidumileyo kwizibalo—π—ukusukaukulinganisa, imingeni yenkumbulo, ukusombulula iingxaki zehlabathi lokwenyani, ukufunda imbali, kunye nokubonakalisa ubuchule,ukufumana ukuqonda okunzulu kwiimbono ezahlukeneyo.
Ngosuku lokuqala lweVeki yePi, abafundi bathathe inxaxheba kwi-"Pi Exploration Challenge".
Besebenza ngamaqela abantu abathathu, abafundi balinganisa ububanzi kunye nomjikelezo wezinto ezijikelezayo besebenzisa umtya kunye neerula, baze babale umlinganiselo phakathi kwezi zimbini. Njengoko iqela ngalinye lirekhoda iziphumo zalo ebhodini,kwavela umzekelo onomdla:kungakhathaliseki ukuba yintoni na ubungakanani bento, umlinganiselo wawusoloko usondele kwinani elifanayo—3.14.
Ngokulinganisa nokubala ngokwabo, abafundi bafumene ukuqonda okucacileyo kwe-π baza bafumanisa iipateni zezibalo ezifihlakeleyo ngaphakathi kwizangqa.
Ngosuku lwesibini, abafundi bajongene nomngeni we-"Pi Memory Challenge".
Babenemizuzu emithathu yokukhumbula amanani okuqala ali-100 e-π. Nje ukuba isikrini singasebenzi, abafundi babhala amanani amaninzi kangangoko babenokukhumbula. Umfundi owayekhumbula ulandelelwano oluchanekileyo olude wafumana isihloko esithi “Pi Champion” ngaloo mini.
Lo msebenzi awuzange uvavanye kuphela izakhono zokukhumbula kodwa ukwancede abafundi ukuba basebenzise i-π ngendlela eyonwabisayo nesebenzisanayo.
Enye yezona ntsuku zikhethekileyo zePi Week zenzeka kwibala lebhola ekhatywayo lesikolo.
Abafundi babuzwa umbuzo obalulekileyo:
Zingaphi iibhola zebhola ekhatywayo ezinokungena ngaphakathi kwegoli?
Ukuphendula, baqale babale umthamo webhola ekhatywayo, bandule babale umthamo wenjongo, baze benze uqikelelo. Ngokuxoxa nokubala, abafundi bazibonela ngokwabo indlela izibalo ezisinceda ngayo ukuqonda iingxaki zehlabathi lokwenyani.
Utitshala wezibalo uMnu. Shahid wabelane:
"I-Pi yenye yezona zinto zibalulekileyo kwizibalo kwaye ivela kwiibalo ezininzi ezinxulumene nezangqa kunye nehlabathi lendalo. NgeVeki yePi, abafundi bahlola i-Pi ngothotho lwemisebenzi eyonwabisayo neyokwenza izinto ngezandla.
Injongo kukunceda abafundi bayonwabele imathematika baze baqonde ngcono indlela edibana ngayo nehlabathi lokwenyani.
Kamva evekini,abafundi baphonononge imbali ye-π ngeevidiyo nemisebenzi yokufunda.
Ukususela kuphando lwezangqa lwaseBhabhiloni yamandulo, ukuya kutsho ku-Archimedes olinganisa i-π ngee-polygon, ukuya kwiikhompyutha zanamhlanje ezibala iitriliyoni zamanani, abafundi baqonda indima ebalulekileyo edlalwe yi-π kuphuhliso lwezibalo.
Imifanekiso evela kwi-intanethi
Ngosuku lokugqibela, abafundi bathathe inxaxhebaUmngeni wePoster yePi.
Bayila iipowusta besebenzisa imifanekiso namagama ukuchazela abanye u-π, bebonisa inkcazo yakhe, imbali yakhe, kunye nokusetyenziswa kwakhe. Ootitshala bagweba iipowusta ngokusekwe kuchanekileyo, ukucaca, kunye nobuchule.
Njengoko utitshala wezibalo uMnu. Stephen watshoyo:
"Iveki yezibalo lithuba elihle kubafundi lokubona ukuba izibalo zinokuba mnandi kwaye zinomdla. Ngemisebenzi eyahlukeneyo kunye nemingeni, banokuhlola iindlela ezintsha zokucinga kunye nokusombulula iingxaki. Ikwanceda ekwakheni ukuzithemba kwabo nomdla kwizibalo."
Kwiveki yonke yophando, abafundi abazange baqonde nzulu i-π kuphela kodwa bafumene novuyo lwezibalo ngokuziqhelanisa ngezandla, intsebenziswano, kunye nobuchule.
Joyina nathi kwiSikolo sethu esiPhakathi kwaye uqale uhambo lokufunda oluzele kuphando nokufumanisa izinto ezintsha!