Some students visualise a photon as a point particle travelling sinusoidally in space

Quantum and Nuclear


For example, some students described light as particles following a wave-shaped trajectory. Or, the might believe that particles pursue sinusoidal paths of various kinds (like a wave) at the microscopic level.


  • Bungum, B., Henriksen, E. K., Angell, C., Tellefsen, C. W. and Bøe, M. V., () Improving teaching and learning in quantum physics through educational design research, Nordic Studies in Science Education, 11 (2).

  • Taslidere, E. () Development and use of a three-tier diagnostic test to assess high school students’ misconceptions about the photoelectric effect, Research in Science & Technological Education, 34 (2)


  • Müller, R. and Wiesner, H. () Teaching quantum mechanics on an introductory level, American Journal of Physics, 70 (3)


    DOI: 10.1119/1.1435346

  • Dutt, A., () Making the Transition from Classical to Quantum Physics, Teaching Science, 57 (4)


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