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Informatics

Introductory phase (EF): In the early stages of teaching computer science in the EF there are different approaches eg with Greenfoot. Here I will but introduce projects realized with Netbeans. the first projects deal with simple graphics and string manipulations. Based on the graphic examples, an entrance to the object-oriented programming (ball as moving circle, billiard ball subclass of ball knows a pool table, circle and square as a subclass of the abstract class figure, polymorphism, etc.).

Qualifying phase I (Q1): A first project deals with recursive algorithms, then various projects follow on "Linear Data Structures" (List, Stack, Queue) and on the theme of "Searching and Sorting". Finally, projects are being implemented to tree structures.

Qualification Phase II (Q2): Here various projects for client / server programming are presented.

The term "surroundings" here has many different meanings. We often walk with our dogs and I use to take my camera with me. This walks mostly are near by our home, that means the area around Wildenrath, Arsbeck, Dalheim, Wassenberg and event the frontier to the netherlands.

However wealso walk in the region of Aix la Chapelle (Aachen), in the near Eifel or anywhere else around Heinsberg. That all is included in the word "surroundings".

If there are special events near by as the horticultural show "Floriade" in Venlo in the year 2012, that's also "surroundings".