英语翻译The Benefits of Blending LearningBlended learning is not

英语翻译
The Benefits of Blending Learning
Blended learning is not new.However,in the past,blended learning was comprised of physical classroom formats,such as lectures,labs,books,or handouts.Today,organizations have a myriad of learning approaches and choices.The concept of blended learning is rooted in the idea that learning is not just a one-time event-learning is a continuous process.Blending provides various benefits over using any single learning delivery medium alone.
Extending the Reach
A single delivery mode inevitably limits the reach of a learning program or critical knowledge transfer in some form or fashion.For example,a physical classroom training program limits the access only to those who can participate at a fixed time and location,whereas a virtual classroom event is inclusive of remote audiwnces and,when followed up with recorede knowledge objects(abil-ity to playback a recordedlive event),can extend th reach to those who could not attend at a specif-ic time.
Optimizing Development Cost and Time
Combining different delivery modes has the potential to balance out and optimize the learning program development and deployment costs and time.A totally online,self-paced,media-rich,Web-based training content may be too expensive to produce(requiring multiple resources and skills),but generic off-the-shelf WBT,documents,case studies,recorded E-learning events,text assignments,and PowerPoint presentations(requiring quicker turn-around time and lower skill to produce)may be just as effective or even more effective.
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