http://el.wikipedia.org/wiki/%CE%94%CF%8C%CE%BD%CF%84%CE%B9
http://storybird.com
http://skoool.gr/content/los/primary/science/teeth/launch.html
http://www.youtube.com/
http://www.edutv.gr/index.php?option=com_content&task=view&id=248
http://www.oral-health.gr/
http://www.healthyteeth.org/
http://www.sciencekids.co.nz/gamesactivities/teetheating.html
http://worteldrie.com/kidsgames/dierentuin.html
http://storybird.com
http://skoool.gr/content/los/primary/science/teeth/launch.html
http://www.youtube.com/
http://www.edutv.gr/index.php?option=com_content&task=view&id=248
http://www.oral-health.gr/
http://www.healthyteeth.org/
http://www.sciencekids.co.nz/gamesactivities/teetheating.html
http://worteldrie.com/kidsgames/dierentuin.html