Clearly, from the schools perspective, theres a lot of money to be saved. Although some of the more ambitious programs require new investments in servers and networks to support collaborative software, most DL courses can run on existing or minimally upgraded systems. The more students who enroll in a course but dont come to campus, the more the school saves on keeping the lights on in the classrooms, paying doorkeepers, and maintaining parking lots. And, while theres evidence that instructors must work harder to run a DL course for a variety of reasons, they wont be paid any more, and might well be paid less.
很明显,从学校的角度来说,网络教学的确可以省下不少钱。尽管更艰巨的项目需要新资金注人构建服务器和网络来支持协同软件,但大多数远程教学课程可以运行在现有或者最低程度升级后的系统上。因为学生不在校园上课,登记课程的学生越多,教室里的电灯、门卫、花园维护所省下来的费用就越多。并且,数据显示由于种种原因讲师必须努力工作来运转远程教学,讲师支付的报酬不会增加,相反还会减少。
CET4四级词汇:
boom 必旺,发达
instrction 教导;指导;教育
trend 趋势
enroll 登记;招收
statistic 统计数据
syllabi 课程大纲
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