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Each month we will do something about one of Leonardo's inventions - movie, presentation, model. Focus will be on parabola, circle, 3d shapes.

Fêtons ensemble la Journée européenne des langues ! Celebrate the European Day of Languages with us! ¡Celebra con nosotros el Día Europeo de las Lenguas! Feiern Sie den Europäischen Tag der Sprachen...