Illusione ottica

[url=http://en.wikipedia.org/wiki/File:Optical_illusion_-_subjectively_constructed_cyan_sqare_filter_above_blue_cirles.gif]Da Wikipedia[/url]

 

leucotea

 
Resource Type
Activity
Tags
illusion  illusione  illusione-ottica  illusioni-ottiche  optical  ottica 
Target Group (Age)
6 – 10
Language
Italian / Italianoā€ˇ
 
 
GeoGebra version
4.4
Views
2968
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