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Inhaltlich verantwortlich: Birgit Kersten
Eingestellt am: 30.06.2022
Stand vom: 30.06.2022

Dieses Medium ist freies Lern- und Lehrmaterial im Sinne der UNESCO-Initiative Open Educational Ressources (OER) Details zu OER. Sie dürfen diesen Beitrag entsprechend oben angegebener Lizenz verwenden, wenn Sie folgende Quellenangabe benutzen:
Birgit Kersten auf dem Bildungsserver Sachsen-Anhalt (http://www.bildung-lsa.de/index.php?KAT_ID=14085#art41304)
Open Educational Resources

Beitrag eingestellt von: Frau Birgit Kersten
Telefon: +49 (0)345 2042 254
E-Mail: birgit.kersten@bildung-lsa.de

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2396 Datensätze auf 240 Seiten
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Understanding global warming – The anthropogenic greenhouse effect (complex)
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Graphic: This graphic shows the sources of anthropogenic greenhouse gases and the major greenhouse gases. This graphic illustrates how the levels of greenhouse gases increase in the atmosphere in the case of the anthropogenically intensified greenhouse effect. The therm...
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No voice without resonance
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Graphic: Mouth, sinuses, nose, pharynx, windpipe and lung form a resonance cavity which is indispensable for singing and speech. Compared to other living creatures man has developed extremely flexible vocal chords and this fact together with the variable resonance cavit...
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Noise and concentration – for example music
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Photo: You can do homework more quickly with music on? Tests show this only applies to routine tasks. Otherwise music is more like disturbing noise. Is music relaxing pleasure or a disturbing noise? This is a very subjective matter. Objectively the answer depends on the...
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Inner ear – location in skull bone
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Overview graphic: The location of the inner ear in the skull bone. The inner ear is not located in a bone cavity but is embedded in the petrous bone as a "bony labyrinth". The petrous bone is itself part of the temporal bone. Information and ideas: From the simple to th...
VIDEO
Injuries to the ear through violence
 (0 Min ) 
Photo: "Ouch!" Pulling at somebody's ears not only hurts, it can be dangerous and injure the ear both internally and externally! Do not pull hard at somebody's ears or clip anyone round the ears because that can damage the sensitive ear. Information and ideas: A situati...
VIDEO
Sense of position – world not upside down
 (0 Min ) 
Photo: Visual illustration of the sense of position at work: child is hanging upside down from bar and is not losing sense of direction. We know even with our eyes closed whether we are upside down or whether we are holding our head down. Yes, even with our head down, w...
VIDEO
Sense organ nose
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Photo: The nose as sense organ. It is able to distinguish different smells – good ones and bad ones and sometimes even dangerous ones. Inside the nose there is a mucous membrane of the size of a postage stamp with several million sensory cells on it. Each olfactory ce...
VIDEO
Sense organ eye
 (0 Min ) 
Photo: The eye as sense organ. It does not just differentiate between brightness and colour but also shape. The eye is a ball that is located in a cavity in our skull. It consists mainly of the cornea, the lens and the retina.Schlüsselworte: Eye, Sense organ, Vision, S...
VIDEO
Sense organ ear
 (0 Min ) 
Photo: A close-up photo of an ear. As starting-point for studying the anatomy of the ear. The ear as a sense organ contains the sense of hearing as well as the sense of position and the sense of rotation. The sense of hearing is the only sense we have that never goes to...
VIDEO
Sense organs – sense of taste
 (0 Min ) 
Photo: A healthy person has about 4,000 taste buds spread over the tongue, the inside of the cheeks and the throat. The fact that we can enjoy the taste of our food is the result of interaction between several senses. It is not just through our mouth that we get the mes...
2396 Datensätze auf 240 Seiten