Africa - Harta politică ( puzzle )

http://www.sheppardsoftware.com/country_Africa_G1_drag-drop.html

Partida de ceai de la Boston - 16 decembrie 1773

http://www.montereyinstitute.org/courses/US%20History%20I/course%20files/multimedia/lesson10/lessonp.html?showTopic=3

Turnul Eiffel - 6 jocuri pentru cei mici

http://www.tour-eiffel.fr/teiffel/fr/ludique/espace_enfant/index.html

Molecule simple şi complexe 3D

http://alteredqualia.com/canvasmol/