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Krišták, L'uboš; Nemec, Miroslav; Danihelová, Zuzana – Informatics in Education, 2014
The paper presents results of "non-traditional" teaching of the basic course of Physics in the first year of study at the Technical University in Zvolen, specifically teaching via interactive method enriched with problem tasks and experiments. This paper presents also research results of the use of the given method in conditions of…
Descriptors: Foreign Countries, Physics, Science Instruction, College Science
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Tessmer, Michael – Journal of College Science Teaching, 2005
Polychlorinated biphenyls (PCBs) are compounds that were once used as insulators in electrical transmission lines and in the production of polymers. Each PCB differs by the quantity and location of the chlorine atoms. PCB production was halted in 1977 due to their potential toxicity, but the chemicals are still found in the environment due to…
Descriptors: Case Studies, Science Experiments, Hypothesis Testing, Hazardous Materials