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Marshman, Emily; Singh, Chandralekha – Physical Review Physics Education Research, 2017
Single photon experiments involving a Mach-Zehnder interferometer can illustrate the fundamental principles of quantum mechanics, e.g., the wave-particle duality of a single photon, single photon interference, and the probabilistic nature of quantum measurement involving single photons. These experiments explicitly make the connection between the…
Descriptors: Quantum Mechanics, Difficulty Level, Problem Solving, Action Research
Jirout, Jamie; Klahr, David – Society for Research on Educational Effectiveness, 2011
A primary instructional objective of most early science programs is to foster children's scientific curiosity and question-asking skills (Jirout & Klahr, 2011). However, little is known about the relationship between curiosity, question-asking behavior, and general inquiry skills. While curiosity and question asking are invariably mentioned in…
Descriptors: Personality Traits, Charter Schools, Age, Science Programs