1. http://www.google.com.mx/imgres?q=web+2.0&um=1&hl=es&sa=N&biw=1280&bih=616&tbm=isch&tbnid=UCJLl7ALKG6C0M:&imgrefurl=http://juandomingofar
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vXqCA&zoom=1&iact=rc&dur=218&sig=104893129504956064970&page=3&tbnh=132&tbnw=170&start=43&ndsp=24&ved=1t:429,r:20,s:43&tx=41&ty=44

2. http://www.google.com.mx/imgres?q=web+2.0&um=1&hl=es&sa=N&biw=1280&bih=616&tbm=isch&tbnid=0NBkr0pFPVzCZM:&imgrefurl=http://k11.bligoo.com/content/view/923099/Que-es-la-Web-2-
0.html&docid=mHUf7ImDtwO4GM&imgurl=http://k11.bligoo.com/media/users/8/426667/images/public/32689/web.jpg%253Fv%253D1281418503556&w=470&h=350&ei=V85GT43sG4qjsQKuiunqCA&zoom=1&iact=rc&dur=890&sig=104893129504956064970&page=4&tbnh=135&tbnw=181&start=67&ndsp=24&ved=1t:429,r:6,s:67&tx=83&ty=63

3. http://www.google.com.mx/imgres?q=web+2.0&um=1&hl=es&sa=N&biw=1280&bih=616&tbm=isch&tbnid=IwPywEDiNCykDM:&imgrefurl=http://losdelblocke.bligoo.cl/&docid=CB6FHX60XIiuPM&imgurl=http://losdelblocke.bligoo.cl/media/users/9/464358/images/public/36904/EBY_FooBar_35t_1_.png%253Fv%253D12
89996545967&w=450&h=637&ei=V85GT43sG4qjsQKuiunqCA&zoom=1&iact=hc&vpx=357&vpy=193&dur=16&hovh=267&hovw=189&tx=112&ty=139&sig=104893129504956064970&page=3&tbnh=135&tbnw=95&start=43&ndsp=24&ved=1t:429,r:1,s:43

4. http://www.google.com.mx/imgres?q=web+2.0&um=1&hl=es&sa=N&biw=1280&bih=616&tbm=isch&tbnid=9ZsaHBjNVXSjPM:&imgrefurl=http://blog.educastur.es/ticquismiquis/blogs-en-educastur/&docid=vg-mMEvZ-
0GppM&imgurl=http://img522.imageshack.us/img522/463/potachov01c737b1ct0.png&w=450&h=300&ei=V85GT43sG4qjsQKuiunqCA&zoom=1&iact=rc&dur=6178&sig=104893129504956064970&page=10&tbnh=119&tbnw=179&start=212&ndsp=24&ved=1t:429,r:18,s:212&tx=76&ty=93

5. http://blog.educastur.es/ticquismiquis/blogs-en-educastur/

6. http://blog.educastur.es/ticquismiquis/blogs-en-educastur/

7. http://blog.educastur.es/ticquismiquis/blogs-en-educastur/

8. http://losinpun.blogspot.com/2012/01/aprendizaje-invisible.html

9. http://www.google.com.mx/imgres?q=web+2.0&um=1&hl=es&sa=N&biw=1280&bih=616&tbm=isch&tbnid=FbLqwFLMDTOhjM:&imgrefurl=http://plataformacarpetapedagogica.blogspot.com/2011/07/web-20-y-educacion.html&docid=p2zjhR_4NS5vPM&imgurl=http://4.bp.blogspot.com/_0D8zIRGY_Jw/TKjIT_TQgYI/AAAAAAAADpY/E97oojm6-
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10. http://www.google.com.mx/imgres?q=web+2.0&um=1&hl=es&sa=N&biw=1280&bih=616&tbm=isch&tbnid=4APDyTgqW8pBKM:&imgrefurl=http://laweb20daniel.blogspot.com/&docid=hA8qbEz87r4NIM&imgurl=http://3.bp.blogspot.com/_1i-
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240&tx=116&ty=184&sig=104893129504956064970&page=2&tbnh=135&tbnw=155&start=18&ndsp=25&ved=1t:429,r:16,s:18