Resolução de problemas de matemática com tecnologia: Inspirando alunos durante a pandemiaatravés do clube tecn@mat

• Autores: H. Jacinto
• Localización: Investigación en Educación Matemática XXV / coord. por Teresa Fernández Blanco , Cristina Núñez García , María Consuelo Cañadas Santiago , José Antonio González-Calero Somoza , 2022, ISBN 978-84-09-45038-1, págs. 31-46
• Idioma: portugués
• Títulos paralelos:
  • Mathematical problem-solving with technology: inspiring students during the pandemic through the Tecn@Mat Club
• Enlaces
  • Texto Completo Libro (pdf)
• Resumen
  • English

    The Covid-19 pandemic introduced the need to comply with social distancing, which led to the closure of extracurricular activities that involve collaboration and teamwork. This communication analyses an online after-school program that promotes mathematical problem solving with technologies, the Tecn@Mat Club. Based on a theoretical discussion on the use of digital technologies to solve problems, an exploratory case study is reported aiming to characterize the design and implementation of the Club, as well as to document the participants’ experiences in terms of their ability to solve the problems and express the solutions with technology. A decrease in the use of paper-and-pencil was observed as participants learned about the affordances of digital technologies to develop approaches to the problems and to describe their processes and reasoning accurately

  • português

    A pandemia Covid-19 instituiu a necessidade de cumprir distanciamento social que levou ao encerramento de atividades extracurriculares que envolvem colaboração e trabalho em equipa. Nesta comunicação analisa-se um programa extraescolar online que promove resolução de problemas de matemática com tecnologias, o Clube Tecn@ Mat. A partir de uma discussão teórica sobre a utilização de tecnologias digitais para resolver problemas, reporta-se um estudo de caso exploratório que visou caracterizar o design e a implementação do Clube, bem como documentar as experiências dos participantes em termos da sua capacidade de resolver problemas e expressar as suas soluções com tecnologia. Observou-se uma redução no uso de papel-e-lápis à medida que os participantes aprenderam sobre as potencialidades das tecnologias digitais para desenvolver abordagens aos problemas e para descrever os processos e os raciocínios com precisão

• Referencias bibliográficas
  • Aldon, G., Cusi, A., Schacht, F. e Swidan, O. (2021). Teaching mathematics in a context of lockdown: A study focused on teachers’ praxeologies....
  • Barron, B., Martin, C. e Roberts, E. (2007). Sparking self-sustained learning: report on a design experiment to build technological fluency...
  • Borba, M. e Villarreal, M. (2005). Humans-with-media and the reorganization of mathematical thinking. Springer. Carreira, S., Amado, N., Ferreira,...
  • Carreira, S., Amado, N. e Jacinto, H. (2020). Venues for analytical reasoning problems: How children produce deductive reasoning. Education...
  • Carreira, S. e Jacinto, H. (2019). A model of mathematical problem solving with technology: the case of Marco solving-and-expressing. Em P....
  • Carreira, S., Jones, K., Amado, N., Jacinto, H. e Nobre, S. (2016). Youngsters solving mathematics problems with technology. Springer. https://doi.org/10.1007/978-3-319-24910-0
  • Chan, M. C. E. e Clarke, D. (2017). Structured affordances in the use of open-ended tasks to facilitate collaborative problem solving. ZDM...
  • Drijvers, P., Thurm, D., Vandervieren, E., Klinger, M., Moons, F., van der Ree, H., Mol, A., Barzel, B. e Doorman, M. (2021). Distance mathematics...
  • Durbin, J. M. (2020). An examination of effects of student math extracurricular participation on math self-efficacy and proficiency. Journal...
  • Geiger, V. (2005). Master, servant, partner and extension of self: a finer grained view of this taxonomy. Em P. Clarkson, A. Downton, D. Gronn,...
  • Hoyles, C., Noss, R., Kent, P. e Bakker. A. (2010). Improving mathematics at work: The need for techno-mathematical literacies. Routledge.
  • Jacinto, H. (2017). A atividade de resolução de problemas de matemática com tecnologias e a fluência tecno-matemática de jovens do século...
  • Jacinto, H. e Carreira, S. (2017a). Mathematical problem solving with technology: The techno-mathematical fluency of a student-with-GeoGebra....
  • Jacinto, H. e Carreira, S. (2017b). Different ways of using GeoGebra in mathematical problem-solving beyond the classroom: Evidences of techno-mathematical...
  • Jacinto, H. e Carreira, S. (2021). Digital tools and paper-and-pencil in solving-and-expressing: How technology expands a student’s conceptual...
  • Jacinto, H., Carreira, S. e Mariotti, M. A. (2016). Mathematical problem solving with technology beyond the classroom: The use of unconventional...
  • Kalogeropoulos, P., Roche, A., Russo, J., Vats, S. e Russo, T. (2021). Learning mathematics from home during COVID-19: Insights from two inquiry-focussed...
  • Lesh, R. e Doerr, H. (2003). Foundations of a models and modeling perspective on mathematics teaching, learning, and problem solving. Em R....
  • Lesh, R. e Harel, G. (2003). Problem solving, modeling, and local conceptual development. Mathematical Thinking and Learning, 5(2-3), 157-189....
  • Lesh, R. e Zawojewski, J. (2007). Problem solving and modeling. Em F. Lester (Ed.), Second handbook of research on mathematics teaching and...
  • Papanastasiou, E. C. e Bottiger, L. (2004). Math clubs and their potentials: Making mathematics fun and exciting. A case study of a math club....
  • Papert, S. e Resnick, M. (1995). Technological fluency and the representation of knowledge. [Proposal to the National Science Foundation]....
  • Saadati, F. e Felmer, P. (2021). Assessing impact of a teacher professional development program on student problem-solving performance. ZDM...
  • Schoenfeld, A. (1985). Mathematical problem solving. Academic Press.
  • Schweinle, A., Berg, P. J. e Sorenson, A. R. (2013). Preadolescent perceptions of challenging and difficult course activities and their motivational...
  • Sinclair, N. (2020). On teaching and learning mathematics–technologies. Em Y. Kolikant, D. Martinovic e M. Milner-Bolotin (Eds.), STEM Teachers...
  • Stahl, G. (2009) (Ed.). Studying virtual math teams. Springer.
  • Stake, R. E. (1995). The art of case study research. Sage.
  • Stott, D., Baart, N. e Graven, M. (2019). Partnering with districts to expand an after-school maths club programme. Africa Education Review,...
  • Turner, J. e Meyer, D. (2004). A classroom perspective on the principle of moderate challenge in mathematics. Journal of Educational Research,...
  • Yao, X. e Manouchehri, A. (2019). Middle school students’ generalizations about properties of geometric transformations in a dynamic geometry...