TY - GEN
T1 - Study of the Visual Variables of the Elliptic Paraboloid and Their Representations Through Digital Technology
AU - Vara, Tito Nelson Peñaloza
AU - Salazar, Jesus Victoria Flores
AU - Vivas-Pachas, Jorge Luis
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2023
Y1 - 2023
N2 - This paper aims at studying the visual variables of the elliptic paraboloid oriented at teachers training, a subsequent study based on one research done with architecture undergraduates as subjects. We are interested in reflecting on cognitive and perceptive aspects when treatments and conversions are done in graphic and algebraic representations of such surface by recognizing and interpreting elements from its own graphic representation, which are its visual variables. For this reason, we use an environment of dynamic representations such as GeoGebra, to show the representations of the elliptic paraboloid in different registers of semiotic representation, its visual variables and significant units, in order to finally reflect on the development of the apprehension of the graphic register when teachers training take on a task related to the paraboloid in a representational medium such as GeoGebra for their teaching work.
AB - This paper aims at studying the visual variables of the elliptic paraboloid oriented at teachers training, a subsequent study based on one research done with architecture undergraduates as subjects. We are interested in reflecting on cognitive and perceptive aspects when treatments and conversions are done in graphic and algebraic representations of such surface by recognizing and interpreting elements from its own graphic representation, which are its visual variables. For this reason, we use an environment of dynamic representations such as GeoGebra, to show the representations of the elliptic paraboloid in different registers of semiotic representation, its visual variables and significant units, in order to finally reflect on the development of the apprehension of the graphic register when teachers training take on a task related to the paraboloid in a representational medium such as GeoGebra for their teaching work.
KW - Digital technology
KW - Paraboloid
KW - Visual variables
UR - http://www.scopus.com/inward/record.url?scp=85148686919&partnerID=8YFLogxK
U2 - 10.1007/978-981-19-6585-2_7
DO - 10.1007/978-981-19-6585-2_7
M3 - Conference contribution
AN - SCOPUS:85148686919
SN - 9789811965845
T3 - Smart Innovation, Systems and Technologies
SP - 71
EP - 83
BT - Perspectives and Trends in Education and Technology - Selected Papers from ICITED 2022
A2 - Mesquita, Anabela
A2 - Abreu, António
A2 - Carvalho, João Vidal
A2 - de Mello, Cristina Helena
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference in Information Technology and Education, ICITED 2022
Y2 - 14 July 2022 through 16 July 2022
ER -