Geography

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Volcanos
Fascinating Firemountains
When volcanos are mentioned in the media, this is usually in connection with devastating eruptions, which come with massive damage and a great number of victims. However, volcanos can also be quite useful – either as tourist attractions or as suppliers of valuable resources. This DVD offers an introduction to volcanism. For this purpose, the following subjects are treated in four film clips: “Structure of Volcanos” – there can be considerable structural differences among the firemountains; “Types of Eruption” – depending on the composition of the magma, explosive or effusive eruptions occur; “Moderate Activities” – in between and after larger eruptions a volcano never rests completely; “Mining Products and their Use” – the materials discharged are diverse and often useful. When choosing the examples of volcanic regions (the Eifel and South Italy), the proven didactic principle “from near to far” was observed. In view of the relative proximity of the regions, the film is suitable for the preparation of field trips, which are expressly to be encouraged.
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Curriculum-centred and oriented towards educational standards
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Internet Addiction
The film consists of two parts. The first part is the 15-minute short film “In the Net”. It describes the problem of excessive Internet use in a humorous way, in particular the risk of losing touch with reality when chatting. The second part illustrates with three real persons how Internet addiction can develop and the problems encountered by those who are afflicted. The authentic statements are commented by an experienced therapist. For many pupils, the issues addressed here are related to their everyday lives. What is a “sensible” use of the Internet, where does pathological addiction start? In contrast to addiction to alcohol, nicotine or drugs, the public seems to be largely ignorant of the problem of this addiction, which is not related to any substance abuse. The film provides material for discussion in the classroom (crossdisciplinary) and can be used as a basis for the formulation of prevention strategies.
