Primary School
46500973 / 55500721
Crane
Lifting, Rotating, Moving
Even though all cranes are lifting equipment – type and appearance of a crane can be quite different. Depending on their purpose and operating site there are various types of cranes and various crane technologies. There are crane types which are mobile and mounted on a vehicle. Other cranes, however, are permanently installed and located on a construction site, at a port or in a hall.
At a trade fair for lifting equipment many different crane types and cranes can be viewed. Cranes on wheels, revolving tower cranes, cranes with telescope arms and lattice constructions. As different as the tasks for the respective lifting devices are, as different are the size, technology, construction and appearance of the respective cranes.
- <> Languages : DE, EN
- <> Target Groups : GRU
- <> Subject : Primary School
- <> Length : 27:30 min
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Licenses
Curriculum-centred and oriented towards educational standards
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Blogging
The weblog or blog, for short, as a medium is not much older than this century. Blogs came into being in the World Wide Web as ’messages from below’, as web pages from web creators who wanted to share their view of the world with the world. They are short notes, long texts, pictures, videos, which are posted loosely and at random intervals to the world for an undefined public.
Product Piracy
Counterfeiting takes place in almost all economic sectors – textiles, watches, car parts, machine parts, tools, accessories, software and medicines. Some counterfeits are easy to recognise, others are so well-executed that even experts have difficulty distinguishing between original and imitation. This DVD covers the development of a product from idea to manufacture. Once a product has become a trademark, product pirates appear on the scene.
Racism
Do you perhaps know that?