Mathematik
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Kathetensatz des Euklid
Flächensätze III
Das Quadrat einer Kathete ist genauso groß wie das Produkt der Hypotenuse mit dem zugehörigen Hypotenusenabschnitt. Diesen Lehrsatz formulierte und bewies Euklid von Alexandria. Mit diesem Wissen lässt sich etwa die erforderliche Länge eines Dachbalkens berechnen oder auch die Länge von Befestigungsseilen an einem Sendemast. Der Film leitet zunächst den Kathetensatz her und stellt die Beweisführung anschaulich dar. In einem zweiten Teil wird sodann das erworbene Wissen in unterhaltsam animierten Aufgaben angewandt und vertieft. In Verbindung mit dem Zusatzmaterial (klassische und interaktive Arbeitsblätter, Glossar, kommentierte Linkliste) lässt sich die DVD hervorragend im Unterricht einsetzen.
Trailer abspielen
Lehrplanzentral und an den Bildungsstandards orientiert
Passend dazu
Seal of approval
Quality seals such as the "Bio-Siegel", "Blauer Engel", "Stiftung Warentest" and up to 1,000 other seals represent characteristics such as sustainability, health or safety with regard to a product, a service or even a company.
Copyright
Copyright is subject to constant change to keep up with technological advances. This film enables the viewer to grasp the basic principles of this extremely intricate matter. By way of introduction, the film defines what an author is, what kinds of works there are and how long a work is protected on principle. Then the fundamental rights of an author are cited and it is shown how these are exploited in our times. In the third chapter, the respective rights are illustrated by way of practice-oriented examples of books, photos, music and films. Here, of course, an emphasis is laid on the field of education, taking into account the latest case law within the EU and Austria in particular. A further chapter highlights the problems arising with the Internet and goes into the citation law and pirate copies. All in all, in this way the viewer is made familiar with the most important basic terms and their meanings. Comprehensive worksheets and additional accompanying material invite us to deepen our knowledge of the subject.
Air Traffic
Being able to fly has been a dream of humanity from time immemorial. But it does not even date back a century that people actually started being able to travel through the air. Since the 1960s, the number of flight passengers has been constantly increasing. Thus, the airspace is no longer dominated by birds but by man-made flying objects.
