- Manual de convivencia. I.E Alfonso Lopez Pumrejo pag7.
- http://moodle.forpas.us.es/mod/resource/view.php?id=992
- http://www.youtube.com/watch?v=d2Sil23wp9E
- http://scratch.mit.edu/channel/featured
- http://www.slideshare.net/fofesna/investigacin-sobre-blogs