Tam sim no multimedia tau maj mam kis mus rau txhua chav kawm zoo tib yam, feem ntau yog nyob rau hauv daim ntawv ntawm projection whiteboards thiab kov TVs.Txawm hais tias cov kws qhia ntawv thiab cov tub ntxhais kawm nyiam kev qhia ntau yam, lawv tseem pheej ua teeb meem.Qhov cuam tshuam ntawm lub teeb ua paug rau cov tub ntxhais kawm qhov muag pom, thiab kev siv lub cev ntawm cov kws qhia ntawv los ntawm kev thawb thiab rub lub blackboard nce thiab nqis.

Cov chav kawm ntse sib tham sib blackboard tau los ua hauv cov ntsiab lus no.Nws siv lub ntiaj teb no tus thawj coj nano-kov thev naus laus zis los ua ke cov ntawv sau cov ntawv sau ua ke nrog cov khoom siv multimedia, thiab hloov tau yooj yim ntawm cov chalk sau rau ntawm daim ntawv teev npe dub thiab kev siv ntau yam.Tib thaj chaw tuaj yeem siv rau kev sau ntawv ib txwm nrog chalk zoo li lub pob dub ib txwm, lossis loj Zoo li lub Pad, koj tuaj yeem saib ntau yam kev siv ntau yam nplua nuj xws li ppt, video, duab, animation, thiab lwm yam nrog kov ntawm koj txhais tes, thiab ua tiav kev sib xyaw ua ke ntawm kev coj noj coj ua thiab niaj hnub.

sib tham sib blackboard