Ib daim ntawv ntsuam xyuas ntawm UNICEF pom tias 94% ntawm cov tebchaws tau siv qee hom kev kawm hauv online thaum COVID-19 kaw cov tsev kawm ntawv lub caij nplooj ntoo hlav dhau los, suav nrog hauv Tebchaws Meskas.
Qhov no tsis yog thawj zaug uas kev kawm ntawv raug cuam tshuam hauv Tebchaws Meskas - thiab tsis yog thawj zaug uas cov kws qhia ntawv tau siv kev kawm nyob deb. Xyoo 1937, lub tsev kawm ntawv Chicago tau siv xov tooj cua los qhia cov menyuam thaum muaj tus kab mob polio sib kis, qhia txog yuav siv thev naus laus zis li cas thaum muaj teeb meem.
Cov lus teb sib txawv ntawm ib cheeb tsam mus rau ib cheeb tsam. Thaum muaj tus kab mob khaub thuas sib kis thoob plaws xyoo 1918-19, cov thawj coj ntawm tsev kawm ntawv tau muaj cov rooj sib tham tshwj xeeb los sib tham txog txoj hauv kev zoo tshaj plaws los ua mus ntxiv. Chicago, New York thiab New Haven yog cov nroog uas yeej tsis tau kaw, siv kev kuaj mob thiab kev cais tus kheej hloov chaw, thaum lwm lub tsev kawm ntawv kaw txog li 15 lub lis piam.
Feem ntau cov tsev kawm ntawv kaw tsis pub lawv kawm ntawv raws li txoj cai. Rau qee tus menyuam, nws txhais tau tias muaj sijhawm ua si ntxiv, thaum lwm tus rov qab mus ua haujlwm hauv tsev lossis ua liaj ua teb hauv tsev neeg. Qee zaum cov tsev kawm ntawv them rov qab rau lub sijhawm kawm uas ploj mus los ntawm kev hloov daim ntawv qhia hnub kawm ntawv lossis yuam kom lawv tuaj kawm ntawv hnub Saturday.
Sai sai mus rau xyoo 2020. Thaum tus kab mob sib kis tam sim no kaw cov tsev kawm ntawv lub caij nplooj ntoo hlav dhau los, cov teb chaws thoob plaws ntiaj teb tau tsim kev kawm hauv online. Tab sis ntau lub teb chaws siv ntau lub platform: Kwv yees li peb feem plaub kuj muaj cov chav kawm ntawm cov vaj huam sib luag sib tham, cov ntawv dawb sib tham thiab kwv yees li ib nrab siv kev kawm hauv xov tooj cua - uas yog qhov tseem ceeb tshwj xeeb hauv cov teb chaws uas tseem tab tom txhim kho.
Kev qhia los ntawm ntau yam thev naus laus zis pab tau, tab sis ntau tus menyuam yaus tsuas yog tsis muaj kev nkag mus. Kwv yees li ib feem peb) ntawm cov tub ntxhais kawm thoob ntiaj teb tsis tuaj yeem koom nrog kev kawm digital lossis kev kawm hauv xov tooj cua vim lawv tsis muaj lub khoos phis tawj, TV lossis xov tooj cua, tsis muaj kev nkag mus rau hauv internet txhim khu kev qha lossis nyob hauv thaj chaw deb uas nyob dhau qhov ntau ntawm kev tshaj tawm.
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Lub sijhawm tshaj tawm: Lub Yim Hli-27-2021