Chemistry
46500923 / 55500679
Biogas
Use and Risks
In our modern lives, we are dependent on a regular supply of energy.
Fuels are necessary to drive cars and other means of transportation.
We need heating, warm water and, of course, electricity.
To date, the energy demand, which is growing around the world, is still mainly covered by fossil fuels like crude oil, natural gas and coal.
Fossil energy carriers are a form of biomass which was deposited many millions of years ago. Their extraction takes a lot of effort and in some cases puts a considerable strain on the environment.
- <> Languages : DE, EN
- <> Target Groups : Sek I
- <> Subject : Chemistry
- <> Length : 21:38 min
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Licenses
Curriculum-centred and oriented towards educational standards
Matching
Air Traffic
Being able to fly has been a dream of humanity from time immemorial. But it does not even date back a century that people actually started being able to travel through the air. Since the 1960s, the number of flight passengers has been constantly increasing. Thus, the airspace is no longer dominated by birds but by man-made flying objects.
Computer Games
This film covers the topic of computer games in a variety of ways and from many different angles. Apart from the fascina- tion of computer games for users, the historical development as well as the production of computer games are described. The established genres are introduced, the guidelines of the German BPjM are explained. In light of recent public discussions, a neutral overview of the pros and cons of playing computer games is given, and different kinds of player behaviour are outlined. In this film, the pupils will recognise many aspects of their favourite pastime that encourage an independent, constructive use of this medium and reinforce their media competency. The film and teaching material are very closely related to the real-life situation.
Rights and Obligations
Three girls of different ages: Anna is 17, Paula 15 and Lena 13. Before the law, their respective ages have consequences – because children and adolescents have different rights and also obligations.