Zeitmaschine 1.3

With the time machine children learn a counting on times. The program presents therefore 10 different levels and three calculation methods. For solved exercises you can indicate music files as reward, which are played by the program. All calculations are recorded in a list for each pupil separately with all results across the last ten exercises. Thus the check of the learning progress and direct helping are facilitated for specific problems. There is a Highscore list for the children.