This application displays one or four analog clocks (with possibility of digital display) to work on playing time. clocks are manipulated by rotating the minute hand or the hour. The needles are of course synchronized. Students can:- observing the relative movements of needles, in particular that of the second with the passage to the next minute;- establish the correspondence between digital clock and analog clock. Annotation Interactive tools (pencil and highlighter) are also available.
Outils pour lécole : Heures e
