55502285
Energie
In 10-15 interaktiven Modulen wird Wissen zu Elektrizität vermittelt und anschließend abgefragt.
Included Tasks
- I Elektrische Leistung - Einführung mit Aufgaben
- II Spannung; Energie; Leistung - Aufgabe
- III Mensch und Strom - interaktive Aufgaben
- IV Sicherheit beim Arbeiten mit Spannungen - Bildzuordnung
- V Gefahren durch elektrischen Strom - Rechenaufgabe
- VI Stromwirkung; Messverfahren - interaktive Aufgabe
- VII Elektromagnetische Induktion; Fahrraddynamo
- VIII Lorentzkraft; Drei-Finger-Regel
- IX Braun'sche Röhre; Kathodenstrahlröhre
- X Feldbegriff; elektrisches Feld
Curriculum-centred and oriented towards educational standards
Matching
Optics
This DVD offers a clearly structured overview of the field of optics with an emphasis on the following main topics: All three models, i.e. the ray theory, the wave theory and the quantum theory of light, are explained by means of selected phenomena. The pupils learn about the conditions, the principles and appearances regarding reflection and refraction and are encouraged to perform easy experiments themselves. Optics are introduced to the pupils with the help of examples from nature, road traffic and the environment. Simple optical instruments such as a magnifying glass, a camera, a microscope, an astronomic telescope and the eye are described. Further, the visible part of the electromagnetic spectrum, a line spectrum, a solar cell and a radiometer are explained in selected sections. The film is divided into six menu items (chapters), which may be individually accessed and worked on. For this purpose, additional pictures, texts or selected short film clips are offered, which can simply be called up by remote control.
Gravity
Gravity is the force that pulls something to the ground. It ensures that everything falls downwards. Like every force, it has a direction, namely towards the centre of the celestial body. The film vividly shows the development of the law of gravity from Isaac Newton through the further development by Albert Einstein, who described that gravity not only causes bodies to attract each other, but also causes space to curve around a body. Space and time are no longer absolute, fixed quantities, but changeable.
Laws of Nature
Die Physik hilft uns zum Beispiel zu verstehen, warum Dinge fallen, wie sie fallen, wie Kräfte wirken und was sie bewirken. Warum manche Dinge schweben und andere nicht und wie wir mit diesem Wissen das Leben viel einfacher machen können.