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Rodriguez-Falces, Javier – Advances in Physiology Education, 2015
A concept of major importance in human electrophysiology studies is the process by which activation of an excitable cell results in a rapid rise and fall of the electrical membrane potential, the so-called action potential. Hodgkin and Huxley proposed a model to explain the ionic mechanisms underlying the formation of action potentials. However,…
Descriptors: Scientific Concepts, Scientific Methodology, Scientific Principles, Biofeedback
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Ibanez-Orcajo, M. Teresa; Martinez-Aznar, M. Mercedes – International Journal of Science Education, 2007
Numerous investigations show that most school science teaching, in Spain and elsewhere, implicitly transmits an inductivist and very stereotyped view of science and conveys an unrealistic image of scientific work. We present some results of an investigation with fourth-level Spanish secondary education students (15 year olds) who were taught…
Descriptors: Foreign Countries, Scientific Principles, Investigations, Experimental Groups