Teaching quantum particles in one and three-dimensional boxes
Keywords:
particle; unidimensional; three-dimensional; energy; boxAbstract
The work was developed with the purpose of showing the difficulties of
teachers and schools for the insertion of topics of modern and contemporary physics
in high school and showing the importance of its use to adapt to the social reality.
We present the theoretical development developed in the classroom, with
appropriate tools to the accessible language, showing the aspects of energy and
probability of the particle in a region configured for the work in question. After the
theoretical treatment, operations were developed with virtual experiment so that the
students perceive in a visual way, the descriptions of the equations proposed to solve
the determined functions. We analyze procedures and discuss the results. Finally,
we consolidated the belief in the use of alternative methods in the classroom,
showing the motivation of the students for the introduction of the theme, where they
had initial contact of quantum mechanics, although we once developed topics of the
old quantum mechanics, such as Heisenberg's uncertainty principle, Planck's
constant, photoelectric effect, and Bohr's atom.
References
Osterman, F. C., & Moreira, M. A. (2000). A bibliographic review on the
research area “Modern and contemporary physics in high school”. Investigations in
Science Teaching, vol. 5(1).
Terrazzan, E. A. (1992). The isertion of modern and contemporary physics in the
teaching of physics in the 2nd grade school. Caderno Catarinense de Ensino de
Física, vol 9(3), pp. 209-214.
INTERNATIONAL CONFERENCE OF NATURAL
AND SOCIAL-HUMANITARIAN SCIENCES
Volume 01, Issue 03, 2024
INTERNATIONAL CONFERENCE OF NATURAL AND SOCIAL-HUMANITARIAN SCIENCES universalconference.us
Jardim, W. T., Guerra, A., & Chrispino, A. (2011). Bibliography review: modern
physics and its relevance in high school. In: National Symposium on the Teaching
of Physics, vol 18, MA, Brazil.
Silva, A. C., & Almeida, M. J. P. M. (2011). Quantum physics in high school:
what the research says. Brazilian Notebook of Physics Teaching, vol. 28(3), pp. 624-
Monteiro, M. A., Nardi, R., & Filho, J. B. B. (2009). Difficulties of teachers in
introducing modern physics in high school: the need to overcome technical
rationality in formative processes. São Paulo: UNESP, Academic Culture, pp. 145-
Pereira, G. C., & Custodio, R. (2021). The particle in the box: semiclassical,
quantum and numerical solutions. Chemkeys Magazine, vol. 3, e021004, pp. 1-10.
DOI: https://doi.org/10.20396/chemkeys.v3i00.15963.
Custodio, R. (2021). Quantum Mechanics. Chemkeys Magazine, vol. 3,
e021001. DOI: https://doi.org/10.20396/chemkeys.v3i00.15466.
Sousa, A. C. M., Franco, C. C. C., & Guimarães, K. F. (2013). Learning quantum
mechanics in high school through educational software. Journal of Education
Research Meeting, Vol 1(1), pp. 5-18.
Chen, C., Davu, R., & Zelaya, I. (2018). Particles in 1D and 3D boxes. Wolfram
Demonstrations Project.
