55502603

Brennstoffzelle

In 10 interaktiven Aufgaben und interaktiven Videos wird Wissen zu Brennstoffzellen vermittelt 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!

<> Languages: DE
<>Target Groups: Sek I
<> Subject: Chemistry
<> Tasks: 10

Licenses

Medienzentrum 249,00 €
Schulonlinelizenz 49,00 €

Included Tasks

I Energiequellen - Video mit interaktiven Aufgaben

II Was ist eine Brennstoffzelle? - Lückentext

III Wirkprinzip: kalte Verbrennung - interaktives Video

IV Vorteile der Brennstoffzelle - interaktive Aufgabe

V Elektrolyse und Wasserstoffbrennzelle - interaktive Aufgaben

VI Kraft-Wärme-Kopplung und Brennstoffzelle - interaktiver Vergleich

VII Geschichte der Brennstoffzelle - interaktive Zeitleiste

VIII Brennstoffzellen im Alltag - interaktive Aufgabe

IX Wissenskarten - interaktive Flashcards

X Brennstoffzellenquiz - interaktive Aufgabe

Curriculum-centred and oriented towards educational standards

Matching

Halogens

The compounds of halogens are - with the exception of astatine - widespread, can be encountered in nature and are versatile substances. This fact is taken up on this DVD in order to teach the students the chemistry of the halogens by illustrating their special qualities and explaining the correlation of their structure with their chemical properties. In the first part, an overview of the element group of halogens lays emphasis on the common as well as on the distinguishing characteristics of fluorine, chlorine, bromine and iodine. In a second part, the specific properties of bromine and iodine are presented. This topic is linked to the students‘ everyday experience on the one hand (bromine as a catalyst for reactolite sunglasses, iodine as an agent in medicine, etc.) on the one hand. As a rule, they are of a kind that can only be realized with difficulty, or high expenditure in the chemistry classroom. With the help of these experiments, students are introduced to the chemistry of the halogens in a way that enables them to draw conclusions on the basis of their observations.

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