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Halogens
The compounds of halogens are - with the exception of astatine - widespread, can be encountered in nature and are versatile substances. This fact is taken up on this DVD in order to teach the students the chemistry of the halogens by illustrating their special qualities and explaining the correlation of their structure with their chemical properties. In the first part, an overview of the element group of halogens lays emphasis on the common as well as on the distinguishing characteristics of fluorine, chlorine, bromine and iodine. In a second part, the specific properties of fluorine and chlorine are presented. This topic is linked to the students‘ everyday experience (fluorine as a protection against caries, chlorine as a disinfectant, etc.) on the one hand. On the other hand, the DVD presents carefully selected experiments. As a rule, they are of a kind that can only be realized with difficulty, or high expenditure in the chemistry classroom. With the help of these experiments, students are introduced to the chemistry of the halogens in a way that enables them to draw conclusions on the basis of their observations.
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Monetary System
For many hundreds of years, means of payment have been used for the exchange of goods. Initially, shells, silver or gold were offered as payment. Today money still fulfils the same purpose, but its form and complexity have changed profoundly.
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Goethe‘s Faust I
Faust by Johann Wolfgang von Goethe is still considered the most important work of German literature today. Even after 200 years, its still very lively reception bears witness to that fact.
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3D-Druck
3D-Drucker erobern immer mehr die Welt der Industrie. In vielen Bereichen hat der 3D-Druck bereits die maschinelle Fertigung ersetzt.
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Rote Bete
Rote Bete, je nach Landstrich auch als rote Rübe, Rahne, oder Rande bezeichnet, ist ein schmackhaftes Wintervorratsgemüse mit langer Tradition.
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Katastrophenschutz
Die Flutkatastrophe vom Sommer 2021 hat gnadenlos die Defizite im Frühwarnsystem und die Bedrohungen durch den Klimawandel gezeigt.
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MedienLB has been producing award-winning school films and interactive modules for the classroom since 2006.
Camp für Brandopfer
Wie gehen Menschen damit um, wenn sie, beispielsweise durch einen schweren Unfall, große und sichtbare Narben im Gesicht und am Körper davongetragen haben? Was tun, wenn das alte Leben schlagartig vorbei ist? Wenn viele Menschen gar nichts mehr mit einem zu tun haben wollen?
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Prügelopfer
Der Film zeigt die potenziell verheerenden Folgen von Jugendgewalt am Beispiel des 25-jährigen Christoph, der 2007 das Opfer einer brutalen Attacke aus Eifersucht geworden ist.
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Peer Mediation
Lena and Max attend the 7th form. Max is new in class. During a break, Max notices that Lena and her friend are laughing at him again. Max loses his temper! He slaps Lena in the face. That hurts and Lena runs back into the classroom with a red cheek. The growing conflict between the two has escalated. Just like Lena and Max, every day pupils all over Germany have rows with each other. At the Heinrich Hertz Gymnasium in Thuringia, pupils have been trained as mediators for years. At set hours, they are in a room made available by the school specifically for mediation purposes. The film describes the growing conflict between Max and Lena and shows a mediation using their example. In doing so, the terms “conflict” and “peer mediation” are explained in a non-technical way. The aims of peer mediation and its progress in five steps as well as the mediators’ tasks are illustrated. The art of asking questions and “mirroring”, which the mediators must know, is described and explained. Together with the comprehensive accompanying material, the DVD is a suitable medium to introduce peer mediation at your school, too.
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