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Volume 34, Number 4, pages 369-380 (2023)
https://doi.org/10.26830/symmetry_2023_4_369
A TASK FROM ONLINE COMPETITION
“VIVA MATHEMATICS WITH COMPUTER”
FOR STEAM EDUCATION
Toni Chehlarova1*, Georgi Gachev2
1 Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
Email: toni.chehlarova@math.bas.bg
ORCID: 0000-0001-8472-5217
2 Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
Email: gachev@math.bas.bg
ORCID: 0000-0002-7297-0888
* corresponding author
Abstract: A task from the online competition "VIVA Mathematics with Computer" and opportunities to use the provided files with dynamic composition in it are presented. The results of the participants in the competition are analyzed. Emphasis is placed on using symmetries to rationally solve the problem, as well as to create such or an analogous composition with GeoGebra. The proposed content is suitable for use in learning in STEAM centers.
Keywords: STEAM, symmetry, rotational symmetry, GeoGebra, competition, dynamic files
PACS 2010: 89.20.FF, 01.40.HA, 01.40.J
MSC 2010: 97B50, 97M10
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