The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Die Bildungsstandards stellen eine normative Festlegung über die am Ende der 10. Klasse zu erlangenden Kompetenzen im Fach Chemie dar. Gleichzeitig wird mit den Bildungsstandards der Anspruch erhoben, dass sie Fähigkeiten und Fertigkeiten beschreiben, die hilfreich für weiteres Lernen sind. Voraussetzung für die empirische Untersuchung des Zusammenhangs der in der Sekundarstufe I erworbenen allgemeinen...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.