Assist education tool for student's preparation on practical laboratory exercises

The common student's preparation for their practical laboratory exercises consists of reading something about it in literature or on the web page. In better cases some videos or animations about the themes on future laboratory exercises are provided for students. However students of our department can prepare on several subjects with practical laboratory exercises with the help of Adobe Flash animations enriched with real videos. In many animations there is necessary an interactive student assistance. By this way students can interactively simulate the real practical laboratory exercise on which they have to be prepared.