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Periodensystem der Elemente
In 10 interaktiven H5P-Modulen wird Wissen zum Thema Periodensystem der Elemente eingeübt und anschließend abgefragt.
Das Medium bietet H5P-Aufgaben an, die ohne zusätzliche Software verwendbar sind.
Durch interaktive Aufgabentypen wird das audiovisuelle und interaktive Lernen einfach.
Lernen macht jetzt Spaß!
Included Tasks
- I Entstehung des PSE - interaktive Aufgaben
- II Periodensystem kennenlernen - interaktive Aufgaben
- III Gruppen und Perioden - interaktives Video
- IV Elementkarten beschriften - interaktive Aufgabe
- V Protonen; Elektronen; Neutronen - interaktives Video
- VI Bauplan der Atome - interaktive Aufgabe
- VII Symbole; Namen; Aggregatzustände - interaktive Aufgabe
- VIII Außenelektronen; Schalen; Elemente - Dialogkarten
- IX PSE-Wissen prüfen - interaktive Fragen
- X PSE-Quiz - interaktive Aufgabe
Curriculum-centred and oriented towards educational standards
Matching
Plastic
Plastic has been around for not longer than roughly 100 years, and the synthetic material is a brilliant invention. Its production is cheap, it can take almost any possible form, it is light-weight, versatile and, above all, inexpensive.
Basics of Chemistry II
When we take a closer look at substances, we discover that they consist of either one single element or of mixtures of several elements. Chemists therefore divide the world of substances into pure and mixed chemical substances. A pure substance is of homogeneous composition. Substance mixtures, however, consist of two or more pure substances. The many mixtures are subdivided not only into homogeneous and heterogeneous mixtures but depending on the respective aggregate states of their components, are classified into various groups of mixtures.
Aluminium II
The metal aluminium is growing in importance because of its specific properties and manifold application possibilities. This DVD deals with the industrial production of aluminium as a raw material, its processing and the manufacturing of alloys for the finished product. Starting with the raw material aluminium oxide the functioning of an electrolytic cell is demonstrated and explained. Alumina, white and powdery, is melted with great expenditure of energy, and by means of electrolysis converted into aluminium with a degree of purity of 99.9%. As aluminium oxide would not melt before a temperature of over 2,000°C is reached, the mineral cryolite is used as a solvent. The various alloys change the properties of aluminium and are produced according to precise formulations. The alloy is cast into blocks and bars that serve as primary material for processing plants. The responsible handling of resources underscores the importance of recycling. Aluminium is resilient and versatile.