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Benjamin Jörissen

In-class laptop use sparks backlash, possibly lower grades - Ars Technica - 0 views

  • Recent studies of the educational value of in-class computer use, however, are suggesting that it's difficult for these programs to improve classroom performance, and there are some signs that a backlash may be brewing.
  • The 1:1 laptop programs do seem to help with the students' ability to use the technology they're exposed to, and a variety of studies show what might be an unexpected benefit: improved writing skills.
  • Distractions on campus
  • ...6 more annotations...
  • Outside of these areas, however, the benefits of 1:1 laptop availability are mixed. Different studies have found changes in math and science test performance that were inconsistent. In general, the authors argue, the benefits of laptops come in cases where the larger educational program has been redesigned to incorporate their unique capabilities,
  • unless the use of laptops is focused on providing a relevant portion of the lesson plan, they'll (obviously) wind up being irrelevant at best, and a distraction at worst
  • Of course, given their popularity with college students, laptops are showing up in classrooms where they have nothing to do with lesson plans at all.
  • That's the theory. The reality is that everything from IM chats to online shopping excursions take place over the in-class ether, distracting everyone involved:
  • What's to be done?
  • Our own Jacqui Cheng suggests a variation on this: make all laptop users sit in the back, so that they only distract each other, and let them figure out whether their grades are suffering on their own.
dao_cham

Download giáo trình tiếng anh chuyên ngành y khoa chất lượng - 0 views

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    Y học là ngành khoa học phát triển với tốc độ chóng mặt - những kỹ thuật mới, phương pháp điều trị mới được nghiên cứu và phổ biến từng ngày. Để bắt kịp bước tiến như vũ bão của y học thế giới, các y bác sĩ cần không ngừng trau dồi vốn tiếng anh chuyên ngành của mình qua những bộ giáo trình tiếng anh chuyên ngành y khoa chất lượng.
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