Ilimin IB PYP
CIS Secondary｜STEAM a Secondary: Binciken Tsarin Narkewar Abinci Mai Gina Jiki Tsakanin Ma'aikata
An rubuta ta: Malamin STEAM - Peggy Fok
A cikin sashinmu na STEAM na baya-bayan nan, ɗalibai sun bincika wanitambaya mai sarkakiya kuma mai jan hankali: Ta yaya tsarin narkewar abinci yake aiki, kuma me ke faruwa idan wani abu ya kawo cikas ga narkewar abinci?
Sashen ya fara da cikakken binciken kimiyya game da narkewar abinci.Ɗalibai sun bi diddigin hanyar abinci daga baki ta hanyar esophagus, ciki, ƙaramin hanji, da babban hanji, suna nazarin yadda hanyoyin injiniya da sinadarai ke aiki tare don raba abinci.
Sun yi nazari kan yadda ake shigar da sinadarai masu gina jiki cikin jini da kuma yadda gabobin jiki masu tallafawa kamar hanta da pancreas ke taimakawa wajen aiki gaba ɗaya. Maimakon haddace zane-zane,ɗalibai sun yi bayani game da tsarin dangane da tsari, aiki, da kuma dalili da sakamako.
Daga nan muka haɗa ilimin halittu da wata matsala ta tsaro ta zahiri: shaƙewa ga jarirai da ƙananan yara. Ɗalibai sun yi bincike kan abubuwan da jarirai ke haɗiyewa ba da gangan ba, ciki har da ƙananan batura, ƙasusuwa, inabi, da abinci mai kauri kamar man gyada.
Wannan binciken ya haifar da wata muhimmiyar tambaya:Idan wani abu na waje ya makale a cikin hanyar narkewar abinci, ta yaya za a iya cire shi lafiya ba tare da haifar da ƙarin lalacewa ba?
Domin amsa wannan, ɗalibai sun koma fannin ƙirar injiniya.Da farko sun binciki yadda wutar lantarki ke aiki, sun gwada waɗanne kayan aiki ne ke aiki a matsayin masu jagoranci da kuma waɗanda ke aiki a matsayin masu hana ruwa shiga. Ta amfani da wannan ilimin, sun gina da'irori masu rufewa kuma sun koyi yadda ake kammala da'ira da kuma karyewa.
Sai ɗalibai suka yi amfani da fahimtarsu gatsara da gina kwaikwayon aiki wanda aka yi wahayi zuwa gare shi ta hanyar wasan Operation na gargajiya.Kowace ƙungiya ta gina wani kunkuntar “hanyar narkewar abinci ta jarirai” ta amfani da wayar aluminum da aka auna daidai. An yi amfani da tweezers na ƙarfe a matsayin kayan aikin tiyata. Lokacin da tweezers ɗin suka taɓa wayar, sai aka rufe da'irar kuma aka ji ƙarar ƙara, wanda ke nuna cewa “aikin” ya gaza.
Kalubalen ya buƙaci daidaito da iko.An ba wa 'yan wasa hannu ɗaya kawai, ƙoƙari ɗaya a kowane juyi, kuma ba a ba su izinin motsa allon ko sake sanya abubuwan ba. Kowannensu ya yi nasarar cire abin da baƙon ya yi ya sami maki 10, yayin da kowane busa ya haifar da rage maki 5. Daliban sun tsara dabarunsu da gangan don su zama masu wahala a fasaha, suna gyara tazara da tsari don ƙara wahala yayin da suke ci gaba da aiki.
Gasar da aka yi a lokaci ta kawo kuzari da farin ciki ga aji, yayin da kuma ta ƙarfafa juriya da mayar da hankali a ƙarƙashin matsin lamba.Muna alfahari da girmama manyan likitocinmu:
Mataki na 8 - Veien, Cecilia, da Christine
Darasi na 7.1 - Andy, Raiyan, da Wafia
Aji na 7.2 – Jessica da Ava
An kammala sashen da gabatar da gabatarwa ta hukuma da kuma kimantawa ta rubuce-rubuce da ke kimanta fahimtar kimiyya, kalmomin fasaha, da kuma dalilan ƙira.
Wannan aikin yana misalta yadda shirinmu na STEAM ya haɗa ilmin halitta, injiniyanci, da kuma amfani da kimiyyar lissafi wajen ilmantarwa mai tsauri da amfani. Dalibai ba wai kawai suna koyo game da tsarin ba ne; suna tsarawa, gwadawa, gyarawa, da kuma kare tunaninsu.Ana gayyatarka da kyau ka ziyarci ajinmu ka fuskanci ƙalubalen da kanka!