Economy
46503515 / 55502989
Demography
Structure and Dynamics
Demography is the science that examines the structure and dynamics of population. Demographic change describes the dynamics of population size and structure. Tools of the trade for demographers are statistics.
Among the decisive factors of population development are fertility (describing the development of births over time), mortality (that is the death rate), immigration and emigration.
- <> Languages: DE, EN
- <> Target Groups: Sek I, Sek II
- <> Subject: Economy
- <> Length: 19:26 min
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Youth Movement
Dancing until your feet hurt: Here, at the meeting on the Hoher Meissner near Kassel, 3,500 participants from Boy Scout associations, youth and Wandervogel groups from all over the German-speaking region have gathered. They want to celebrate, simply get to know each other and commemorate a historic anniversary.
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.
Pupils Practise Inclusion
When people come together, no matter under what concomitant circumstances – ultimately, it is about how these people meet and how openly they interact with one another.