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
Magnetism
You cannot smell, see, hear or feel magnetic force itself. So it seems quite magical to us when a metal object can be moved by a magnet through a glass plate as if by an invisible hand, or when we can stick a piece of paper to the refrigerator door with a small magnet.
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.
Photovoltaics
Photovoltaics is the direct conversion of light energy into electrical energy. This principle is increasingly being used as a regenerative energy source - for this purpose, large-scale solar collectors are being installed on house roofs and on open spaces.