1. MOOC 2013 7 20 100 100 2013 7 20 1/15

2. () I 90% 90% () 90% 2013 7 20 2/15

3. () II () ( (1977) p.30-31) 2013 7 20 3/15

4. 1. MOOC 1.1 1.2 2. MOOC 3. 3.1 3.2 3.3 3.4 4. ? 2013 7 20 4/15

5. MOOC MOOC: Massive() Open() Online( ) Course() Coursera 20 : : ( ) MOOC Jump 2013 7 20 5/15

6. (August 9, 2012) Back Next 2013 7 20 6/15

7. 70 (August 9, 2012) Back Previous 2013 7 20 7/15

8. ( Serials Crisis) (MOOC ) 1. () 2. : ? 2013 7 20 8/15

9. 1. (know that) (know how) 2. (esotericism) linguistic division of labor Jack Andraka Andraka 3. (citizen science) Wikipedia Tim Gowers: Polymath Project(2009 1 5 ) Gowers Jump 2013 7 20 9/15

10. http://www.sparc.arl.org/media/ 16-year-old-touts-role-of-open-access-in-breakthro.shtml Back 2013 7 20 10/15

11. Gowerss Weblog(2009 1 27 )I In short, if a large group of mathematicians could connect their brains eciently, they could perhaps solve problems very eciently as well. The next obvious question is this. Why would anyone agree to share their ideas? Surely we work on problems in order to be able to publish solutions and get credit for them. And what if the big collaboration resulted in a very good idea? Isn t there a danger that somebody would manage to use the idea to solve the problem and rush to (individual) publication? Here is where the beauty of blogs, wikis, forums etc. comes in: they are completely public, as is their entire history. To see what eect this might have, imagine that a problem was being solved via comments on a blog post. Suppose that the blog was pretty active and that the post was getting several interesting comments. And suppose that you had an idea that you thought might be a good one. Instead of the usual 2013 7 20 11/15

12. Gowerss Weblog(2009 1 27 )II reaction of being afraid to share it in case someone else beat you to the solution, you would be afraid not to share it in case someone beat you to that particular idea. And if the problem eventually got solved, and published under some pseudonym like Polymath, say, with a footnote linking to the blog and explaining how the problem had been solved, then anybody could go to the blog and look at all the comments. And there they would nd your idea and would know precisely what you had contributed. There might be arguments about which ideas had proved to be most important to the solution, but at least all the evidence would be there for everybody to look at. Back 2013 7 20 12/15

13. :MOOC ( ) (2 O ) (Blended Learning Flipped Classroom ) MOOC TransNational Education ( 4 ) MOOC () 2013 7 20 13/15

14. (Brain circulation, ) () ( ) () ( ) () () () ( ) 2013 7 20 14/15