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Michelsen, Claus – Physics Education, 2017
In 1820 the Danish scientist Hans Christian Ørsted discovered the relationship between electricity and magnetism by his famous wire-compass experiment. Ørsted was one of the foremost scientists of the nineteenth century, and he was also one of the leading figures in Denmark in the 19th century with a vital influence in the fields of aesthetics,…
Descriptors: Scientists, Physics, Energy, Foreign Countries
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Hoffman, Ian M. – Physics Education, 2012
The form and function of a collaborative assessment known as a "Buddy Quiz" is presented. The assessment is conducted in three successive phases over a contiguous 45-60 min class period. A portion of each quiz is completed in collaboration with one or two peers and a portion is completed without collaboration. The quiz is primarily…
Descriptors: Feedback (Response), Physics, Cooperation, Scientific Enterprise