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Introducing Students to Surface Modification and Phase Transfer of Nanoparticles with a Laboratory Experiment
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Alkilany, Alaaldin M.; Mansour, Sara; Amro, Hamza M.; Pelaz, Beatriz; Soliman, Mahmoud G.; Hinman, Joshua G.; Dennison, Jordan M.; Parak, Wolfgang J.; Murphy, Catherine J. – Journal of Chemical Education, 2017
A simple, reliable, and cost-effective experiment is presented in which students synthesized citrate-capped gold nanoparticles (GNPs), functionalized them with poly(ethylene glycol) (PEG), and transferred the PEG-GNPs from water to the organic phase dichloromethane. The experiment introduces students to nanotechnology with foci on important…
Descriptors: Chemistry, Science Instruction, Science Experiments, College Science
"Spiegeldorf": Nazi Appeals in Weimar Germany.
Sprague, Gregory A. – 1978
The paper discusses rationales for simulation gaming and describes "Spiegeldorf," a socio-historical game which simulates socioeconomic conditions in early 1930 Germany and Nazi party tactics used to gain mass support. Objectives are to identify characteristic Nazi tactics and points of political ideology, describe German social classes…
Descriptors: Class Activities, Educational Games, Educational Objectives, European History
These Shoes Could Be Yours: A Model Grade 6 Integrated Unit.
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Beder, Pauline; And Others – Canadian Social Studies, 1995
Presents a unit of study on the Holocaust designed by a team of teachers for sixth-grade students. Includes student objectives, suggested learning activities, and methods of student evaluation. Provides a full-page description of a culminating activity. (CFR)
Descriptors: Anti Semitism, Classroom Techniques, Curriculum Development, Educational Objectives