Mathematics

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Zins- und Prozentrechnen
Vom Anteil zum Ganzen
Prozentrechnen ist eine wesentliche Kompetenz im Alltag – sei es, dass Wahlergebnisse in Prozenten dargestellt werden, sei es, dass ein prozentualer Nachlass gewährt wird oder der Lohn um einen Prozentsatz erhöht wird. Der Film führt auf unterhaltsame Art in die Prozentrechnung ein und befasst sich mit den verschiedenen Darstellungsmöglichkeiten prozentualer Anteile. Ein zweiter Teil stellt eine Sonderform des Prozentrechnens, die Zinsrechnung, vor und erläutert sie anhand zahlreicher Beispiele. In Verbindung mit dem umfangreichen Zusatzmaterial (klassische und interaktive Arbeitsblätter, Testfragen, Glossar) ist die vorliegende DVD hervorragend für den Einsatz im Unterricht geeignet.
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Curriculum-centred and oriented towards educational standards
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Blogging
The weblog or blog, for short, as a medium is not much older than this century. Blogs came into being in the World Wide Web as ’messages from below’, as web pages from web creators who wanted to share their view of the world with the world. They are short notes, long texts, pictures, videos, which are posted loosely and at random intervals to the world for an undefined public.
Podcasting
Today, the use of new media has become a matter of course not only in everyday life – schools and teaching, too, benefit from the new technologies and methods, which support active and independent learning. Especially in computer science, ethics and language courses but also in all other subjects, modern media are a valuable pedagogic and didactic asset. This DVD uses the example of podcasts to demonstrate how the possibilities opened up by new media can be applied in the classroom and how the pupils can be taught to handle them in a competent and target-oriented manner. The film is aimed at supporting the use of podcasts at school and encourages making them. This also requires the ability to find information on the Internet and assess it. The film informs on the functionality of podcasts and technical background as well as on the teaching and learning possibilities offered by podcasts – ranging from specific contents to superordinate learning targets such as the advancement of creativity and team spirit. The DVD is a useful support for teachers applying new media and wishing to show their pupils how to handle Running Time: 20:29 ms them in a sensible way.
