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Common European Adder
The common (European) adder is extremely wide-spread across the globe.
Learn moreGeese
“They’re gabbling like geese”, “she’s such a stupid goose” or “silly goose”– those are commonly known sayings.
Learn moreBiotope: Gravel Pit
The forest has been cleared, the bridge is already in place, too. Only the road surface is missing.
Learn moreVertebrates
This DVD introduces the members of vertebrates group existing today, illustrated by various examples. The phyloge- netic development, which started in the primeval oceans, is shown in detail by means of homologous skeleton structures. The variations in the body’s basic structure in adaptation to the vertebrates’ respective needs, which resulted in today’s situation with vertebrates living in water, on land and in the air, are demonstrated by means of extant representatives of the class. The vertebrates group encompasses cartilage and bony fishes, amphibians, reptiles, birds and mammals. The modifications of those skeletal elements serving locomotion, from the fins of the fish to the wing span of the birds and the hands of mammals, are shown. This DVD is suitable for the topic of vertebrates for younger pupils or as a contribution to the topic of evolution illustrated by means of the development of vertebrates.
Learn moreTicks
Already the dinosaurs, which populated the Earth some 90 million years ago, were familiar with the tiny, dangerous pests, and the Greek poet Homer attributed healing and potency-enhancing effects to them in the late 8th century BC – however, only in pulverised form. The animals described are those clingy, blood-sucking mini-vampires – the ticks. In fact, they are parasites dangerous to us humans; not because of the amount of blood they extract but due to the diseases they can transmit in doing so. This film invites you to visit the family of the small parasites of the phylum Athropoda belonging to the class of Arachnida.
Learn moreBasics of BIOLOGY I
Basics of Biology examines general biological issues that help to expand and consolidate basic biological knowledge. The first film of this series deals with the structure of the plant cell. It centres around the structure and function of plant tissue such as the xylem, root cells and stomata as well as the functions of the chloroplasts. In the second chapter the issue of photosynthesis and the elements involved in it are dealt with. With tests and experiments impacts of light and CO2 on photosynthesis are demonstrated and explained. The third part explains human respiration. The rising oxygen consumption of a woman athlete brought on by physical effort on the moving walkway is shown. What happens when the physical stress becomes too strong and the amount of oxygen inhaled is no longer sufficient? The transition from aerobic respiration to anaerobic respiration is vividly illustrated. Together with the extensive accompanying material the didactic DVD is ideally suited for use in the classroom.
Learn moreInfections
’Health isn’t everything but everything is nothing without health.‘ – This clever sentence comes from the German philosopher Arthur Schopenhauer. Since the introduction of antibiotics we are hardly aware of infectious diseases as a threat to our health anymore. However, how important successful prevention and therapy are is shown in the fact that in Germany alone about 50,000 deaths are caused by infectious diseases every year. Infections are the second most common cause of death worldwide. According to an estimate of the World Health Organisation more than 30% of deaths worldwide are related to infectious diseases. Most of them affect people in poorer countries and over 15 million people die of infections worldwide.
Learn moreIslam
Like Christians and Jews, Muslims believe in only one God. Today about four million Muslims
Learn moreHandelsrouten
Seit Jahrtausenden handeln Menschen mit den verschiedensten Waren. Anfangs geschah dies in einem sehr begrenzten Umfeld, im Laufe der Geschichte wurden für seltene und exotische Handelsgüter allerdings auch weite Wege und gefährliche Reisen in Kauf genommen.
Learn moreCoasts
The border area of the ecosystems of land and sea, which influence each other, is referred to as coast.
Learn moreHigh-tech Locations
The satellite dishes of the first terrestrial communications site on German ground in Raisting near the Ammersee have been a symbol of high-tech in Bavaria for decades.
Learn moreBavaria
The free state of Bavaria is one of the most diverse states of the Federal Republic of Germany. Amidst the Alps with the Alpine Foothills and the Frankenwald and Lake Constance in the southwest, there are various regions that considerably differ from each other with regard to landscape as well as to economic basis. From a historical point of view, too, today’s Bavaria has evolved from individual states like the Duchy of Bavaria and several dioceses and free imperial cities like, for instance, Freising and Augsburg. Particularly interesting is the rise of the former agrarian state, which was to a large extent structurally weak, to one of the leading federal states in terms of economy and technology in the period from World War II until today. With its culture and numerous cultural treasures, Bavaria attracts tourists from all over the world, which contri- buted to the emergence of a service-oriented economy. Due to the modified, modular regional-studies approach, the DVD is suitable from the 5th to the 10th year of school.
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