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Hezel Associates (NJ1), 2009
In a time of evolving Algebraic standards and expectations for Minnesota teachers and students, the establishment of quality professional development and technical assistance can help educators move more confidently toward greater mathematics understanding and, subsequently, successful teaching and learning. To this end, the Minnesota Department…
Descriptors: Decision Making, Data, Science Teachers, Professional Development
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Pilatou, Vassiliki; Stavridou, Heleni – International Journal of Science Education, 2004
The aim of this study was to detect primary students' conceptions about the origin and conveyance of electric current and about the connection of household electric appliances. In total, 383 students (aged 11-12) from the town of Volos, Greece, participated; 213 of them drawn from experimental classes and 170 from control groups. The results…
Descriptors: Elementary Education, Elementary School Students, Electronic Equipment, Science Instruction