Nokuba unganxiba iindondo xa ufunda, ndiyakholelwa ukuba ukhe wazamana nale ngxaki ukuba awuboni kakuhle. Iiglasi zinokunceda abantu abane-myopic babone izinto ezikude, ukunciphisa ukukhathala kwamehlo, kunye nokulibazisa ukukhula kombono. Kodwa ukufunda nokwenza umsebenzi wesikolo owenzelwa ekhaya, ngaba usafuna iindondo? Ingaba iindondo zifuna ukunxitywa ngalo lonke ixesha, okanye kuphela xa zifuneka, kuye kwaxoxwa.
Abantwana be-myopic bahlulahlulwe ngokwamaqela ahlukeneyo, abanye abazange banxibe iiglasi ngelixa befunda, kwaye abanye banxiba iindondo ngamaxesha onke. Kwafunyaniswa ukuba i-myopia yabantwana iya kwanda, kwaye ubunzima be-myopia buphuhliswe ngokukhawuleza kubantwana abangazange banxibe iiglasi kunabantwana abanxibe iiglasi.
Ke ngoko, xa i-myopia isenzeka, nokuba unxiba iiglasi okanye hayi ngelixa ufunda, i-myopia iya kuba nzulu. Ngenxa yokujonga izinto ezikufutshane ixesha elide, izihlunu zamehlo zixinene kwaye azikwazi ukukhululeka ngexesha, nto leyo eya kwandisa ukudinwa kwamehlo kwaye ngokulula kukhokelela ekuphulukaneni nombono. Ukubona kwabantwana kusekwinqanaba lokukhula, kwaye utshintsho lombono lubonakala ngakumbi. Nangona kunjalo, kubantu abadala, emva kokuba umbono uzinzile, utshintsho aluyi kucaca kakhulu.
Kubonakala ngathi kuya kuba ngcono ukunxiba iiglasi zokufunda, kodwa kufuneka kuhlalutywe ngokwemeko ethile. Nokuba unxiba iindondo okanye hayi, ukuba nje amehlo akho aziva ekhululekile. Ngenxa yokuba esona sizathu siphambili se-myopia kukuba ukukhathala kwamehlo akukwazi ukukhululeka ngexesha kwaye i-diopter inzulu. Ngoko ke, i-myopia ephantsi inokufundwa ngaphandle kweeglasi; kodwa kwimyopia ephakathi kunye nephezulu, kumgama ofanelekileyo, umbhalo wesandla kwincwadi uziva ufiphale, ngoko kufuneka unxibe iiglasi.
Khumbula ukuba! Kukho umgangatho omnye kuphela, kwaye oko kukwenza amehlo azive ekhululekile. Ngapha koko, ukuba unganxiba okanye unganxibi iindondo zokufunda yinto ephambili yesibini. Eyona nto ibalulekileyo kukunikela ingqalelo ekuphumleni. Nangona ukufunda kunokuyiphucula ingqondo kuze kuphucule isimo sengqondo, unokukuthabatha uze ukufunde nangaliphi na ixesha. Kodwa unamehlo amabini kuphela anokukhapha ubomi bakho bonke. Ukuba awufundanga ukubakhusela kakuhle, uya kuzisola ekugqibeleni kodwa ungalifumani iyeza lokuzisola.
Sifanele siwakhusele njani amehlo ethu xa sifunda iincwadi?
Xa ufunda, ukukhanya kufuneka kuphoswe ukusuka kwicala lasekhohlo, kungekhona ngaphambili okanye ngasekunene. Xa usebenzisa imithombo yokukhanya eyenziweyo yokukhanyisa, okukhona ukugqama okukhulu phakathi kokusingqongileyo kwangaphakathi kunye nomphezulu womsebenzi wencwadi, kokukhona kuya kubangela ukudinwa okubonakalayo. Ngoko ke, xa ufunda ebusuku, ukongeza kwisibane sesibane sedesika, ukukhanya okuncinci kufuneka kuvulwe ngaphakathi ukuze kuncitshiswe umahluko phakathi kokukhanya nomthunzi.
Xa kuthelekiswa nezibane ze-fluorescent, izibane ze-incandescent zingumthombo wokukhanya ofudumeleyo kunye nokukhanya okuthambileyo kunye nokuqina kunye nokushisa kombala kufutshane nokukhanya kwendalo. Ukufunda phantsi komthombo wokukhanya akuyi kutyhafisa amehlo. Olona khanyiso lubalaseleyo xa ufunda ngama-200 eLux. Ngenxa yesi sizathu, isibane se-incandescent kufuneka sibe ubuncinane ubuncinane be-40W, kwaye umthombo wokukhanya osekhohlo kufuneka ube ngu-30 cm kude netafile. Ukuba i-60W isetyenzisiwe, akufanele idlule i-50 cm. Kuphephe ukufunda nokubhala kwindawo elikhanyayo. Ukujonga ngokuthe ngqo kuwo nawuphi na umthombo wokukhanya kuya kubangela umonakalo welitha, ngoko ke musa ukufunda kwaye ubhale kwilanga elithe ngqo, kuba idesktop kunye nephepha elimhlophe linokunyusa ilitha elibonakalayo.
Kwiincwadi ezisetyenziswa ngabantwana, ukuba iphepha alikho mhlophe ngokwaneleyo kwaye i-inki ayimnyama ngokwaneleyo, umahluko uya kuncitshiswa. Kunzima kakhulu ukufunda amagama anjalo. Ukuze ufunde ngokucacileyo, incwadi kufuneka isondele, kwaye amehlo kufuneka enze uhlengahlengiso olungakumbi, oluya kwandisa ukukhathala kwamehlo. Xa ukhetha izinto zokufundisa, iincwadi kunye neencwadi zabantwana kubantwana, kuyimfuneko ukukhetha umgangatho wephepha eliprintiweyo kunye neentlobo ezinomgangatho omhle wokushicilela, ngokukodwa iimveliso eziprintiweyo ngombala kunye neefonti ezinkulu zinenzuzo ukukhusela amehlo abantwana. Sukufunda ixesha elide, kubhetele ukuba ube yimizuzu engama-40 ngexesha. Kuyacetyiswa ukuba uphumle ngaphezu kwemizuzu eli-10 ngexesha ngalinye. Unokujonga izinto ezikude kwaye wenze imithambo yamehlo.
Ukuba ufuna ukwazi ngakumbi malunga nefashoni yeglasi kunye nothethwano lweshishini, nceda undwendwele iwebhusayithi yethu kwaye uqhagamshelane nathi nangaliphi na ixesha.
Ixesha lokuposa: Jul-14-2023