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My Body
All human beings in the whole world have the same physique. However, we differ from each other in sex, height and weight as well as in skin and hair colour. The way we move, too, is different with each individual person. This film shows the uniqueness of humans and the distinctiveness of each body. Touch is a basic need of humans – there are good and bad kinds of touch. We learn to say “No!” in the case of unpleasant touches to protect our bodies. Zur Lesekompetenzförderung kann, über das Menü ihres DVD Players oder der Abspielsoftware, der deutsche Untertitel eingeschaltet werden.
Learn moreMagnetism
You cannot smell, see, hear or feel magnetic force itself. So it seems quite magical to us when a metal object can be moved by a magnet through a glass plate as if by an invisible hand, or when we can stick a piece of paper to the refrigerator door with a small magnet.
Learn moreFahrrad
Das Fahrrad ist nicht nur das erste Individualverkehrsmittel gewesen, es ist bis heute auch das preiswerteste geblieben. Fahrradfahren ist zum Lieblingssport der Deutschen geworden. Fero Andersen macht auf dem Rennrad eine Rundtour um den Gardasee. Mit dabei ist ein Fahrradprofi und ein eher untrainierter Mensch – was passiert im Körper der drei Radler? Ist Fahrradfahren wirklich so gesund wie angepriesen und wenn ja, warum? Joey Grit Winkler nimmt mithilfe eines Profis die verschiedenen Fahrradtypen unter die Lupe und erklärt ihre Vorzüge: Rennrad, Mountainbike, Trekkingrad, Cruiser und Co. – für welches Terrain eignen sie sich am besten? Die Redewendung „Das ist wie das Fahrradfahren – das verlernt man nie!“ wird häufig verwendet. Wir gehen der Sache auf den Grund: Welche Fähigkeiten brauchen wir, um Rad zu fahren, und warum verlernen wir es nie? Ein modernes Fahrrad besteht aus Tausenden von Einzelteilen – wir zeigen, wie aufwendig die Produktion der heutigen High-Tech-Fahrräder ist und wie akribisch die Fahrräder getestet werden. Was muss ein Fahrrad alles haben, um in Deutschland eine Straßenzulassung zu erhalten? Außerdem in der Sendung: Wie viel hält ein Fahrradhelm aus? Wie schwer sind Fahrradschlösser zu knacken? Dazu gibt es die besten Tipps von einem Fahrraddoktor, wie man ein Fahrrad schnell und einfach repariert.
Learn moreBatteries
A battery is a portable source of chemical energy, which is converted to electrical energy as soon as the battery is placed in a circuit. The main principle is the same in almost all batteries. A metal that forms the negative terminal is opposite a positive terminal. The positive terminal is also called anode, the negative terminal cathode. Between the two terminals there is an electrically conductive liquid, the so-called electrolyte. As soon as a battery is placed in a circuit, positive and negative terminals are connected via an external contact and electrolysis takes place. On the way, a current flows from anode to cathode
Learn moreKarl der Große
Ein Beiname Karls des Großen ist „Pater Europae“, der „Vater Europas“. Jährlich wird in Aachen der Karlspreis an Politikerinnen und Politiker verliehen, die sich um die europäische Einigung verdient gemacht haben.
Learn moreBronze Age
With the use of bronze as a working material a new historical era started at about 2200 BC.
Learn moreThe Egyptian Book of the Dead
The notions described in the texts and pictures of the Book of the Dead are central to the ancient Egyptian belief in an afterlife – the belief in resurrection and life after death. In order to be granted passage to the “Realm of the Blessed”, the deceased first have to justify themselves before the Court of Death and give account that they have led their lives according to the laws of Maat – the order of the universe and justice. The Book of the Dead lists the names of the judges at the Court of Death, who the dead must appeal to and convince of their innocence. Further, it contains a plethora of magical texts for the protection of the deceased and describes the places in the underworld. These texts were inscribed on papyri, coffins and numerous burial objects like canopic jars, uschebtis or mummy masks so that they were available to the deceased at any time. After all, they describe their transformation from mortals to glorified god-like beings who would live eternally.
Learn moreGeorg Elser
Who is this boy who almost killed Hitler later in his life? But for a gap of only a few minutes he would have decisively changed world history. Perhaps this boy would be hailed as a hero of German history today if his attack on Hitler had proceeded as he had planned? Who is this Georg Elser, who comes from a rather modest background and grew up in a small Swabian village far away from the big cities? And how did it happen, anyway, that he set out alone against Hitler? And why is it that this Georg Elser, who nearly changed the course of the world, is still so little known in Germany?
Learn moreWie Chemiker arbeiten
Chemie begegnet uns permanent im Alltag, beim Kochen, Putzen oder Backen.
Learn moreCarbohydrates
The term carbohydrate or saccharide is a collective name for all substances with the chemical formula Cn(H2O)n. Carbohydrates are the basis of nutrition. They are part of our diet as starch, glucose (grape sugar), fructose (fruit sugar), lactose (milk sugar) and saccharose (beet, cane or table sugar). Important suppliers of carbohydrates are potatoes and cereals such as rice, wheat, maize, millet, rye and oats. The various carbohydrates in our foods are introduced to the pupils. The characteristics of polysaccharides, disaccharides and monosaccharides are explained to them and in which foods these substances occur and how they are structured. In addition, the different origins of starch, starch degradation products, gelling agents as well as sugar alcohols in confectionery are dealt with. The DVD shows how various substances can be detected with the help of chemical processes. Together with the extensive accompanying material the DVD is ideally suited for use in the classroom.
Learn morePre-March Era
After Napoleon's final defeat at Waterloo in 1815, Europe was reorganised at the Congress of Vienna.The civil rights achieved in the French Revolution, which spread throughout Europe, were taken back. The growing resistance to this culminated in the March Revolutions of 1848 in various European countries. The film traces the epoch of Vormärz in Germany and shows in particular how the political present of the time was reflected in literature.
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