亚洲国产精品日韩AV不卡在线,人妻丰满熟妇AV无码区,野外吮她的花蒂两男一女,亚洲国产精品日韩AV不卡在线

數(shù)字媒體：21世紀(jì)的新學(xué)習(xí)者簡(jiǎn)介　

　　Digital Media: New Learners of the 21st Century takes viewers to the frontlines of what is rapidly becoming an education revolution. The film, targeted at parents, teachers, and anyone concerned about education in America, explores how exceptional educators are increasingly using digital media and interactive practices to ignite their students' curiosity and ingenuity, help them become civically engaged, allow them to collaborate with peers worldwide, and empower them to direct their own learning.