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Effekte einer Lehrerinnen- und Lehrerweiterbildung zu selbstkonzeptförderndem Sportunterricht: Eine Evaluationsstudie
Get PDFInnovative Bildungsprojekte und -programme als Antwort auf den digitalen Wandel – eine Dokumentation: Eine Dokumentation
No full textAuthentisch Sprachen lernen per Videotelefonie, als einsamer Ritter im Waialand Lernaufgaben lösen, selbst Computerspiele programmieren, Theorie und Praxis mit Videoclips verknüpfen, Aus- und Weiterbildungen flexibel gestalten – diese fünf innovativen Projekte und Programme im Bereich der Volksschule sowie der Berufs- und Erwachsenenbildung sind Beispiele für den Einsatz digitaler Technologien und den Umgang mit deren Herausforderungen und Auswirkungen auf das Bildungswesen
Zwischen Anleitung und Eigenkreation: Überlegungen zur Ästhetik selbstgemachter Dinge im schulischen Kontext
Get PDFThe chapter examines three different publications for craft teachers (the magazines Werkspuren (“traces of crafting”) and manuell (“manual”) and the web-based Do-it-Aufgaben (“Do-it-Tasks”). The first and the third ones combine textile and technical crafts, the second one is mainly focused on textile crafts. The Chapter was written shortly before new books with teaching and learning materials came out in Switzerland, it was too early still to take these into consideration. By executing a document analysis focusing on the respective take of each publication on the esthetics of objects for educational tasks, considerable differences could be detected. Whereas the magazine manuell was found to be promoting an esthetics that is oriented mainly on perfect execution of craft skills as seen in bought objects, the magazine "Werkspuren" fostered an interest in the esthetics of the process as well as the product. The web-based "Do-it-Aufgaben" put its main emphasis on mainly functionally oriented tinkering and puzzling while developing objects. Furthermore, it could be shown that esthetic aspects were mainly assigned to textile crafts
Inverse stochastic–dynamic models for high-resolution Greenland ice core records
Get PDFProxy records from Greenland ice cores have been studied for several decades, yet many open questions remain regarding the climate variability encoded therein. Here, we use a Bayesian framework for inferring inverse, stochastic–dynamic models from δ18O and dust records of unprecedented, subdecadal temporal resolution. The records stem from the North Greenland Ice Core Project (NGRIP), and we focus on the time interval 59–22 ka b2k. Our model reproduces the dynamical characteristics of both the δ18O and dust proxy records, including the millennial-scale Dansgaard–Oeschger variability, as well as statistical properties such as probability density functions, waiting times and power spectra, with no need for any external forcing. The crucial ingredients for capturing these properties are (i) high-resolution training data, (ii) cubic drift terms, (iii) nonlinear coupling terms between the δ18O and dust time series, and (iv) non-Markovian contributions that represent short-term memory effects