2011
DOI: 10.1590/s0104-40602011000400014
|View full text |Cite
|
Sign up to set email alerts
|

Linguagem, tecnologia e corporeidade: produção de significados para o tempo em gráficos cartesianos

Abstract: RESUMOEste artigo discute a produção de significados para gráficos cartesianos por alunos do ensino médio. Em particular, trata do papel da tecnologia na emergência da compreensão dos alunos de gráficos de distância versus tempo, onde o tempo é um eixo componente do gráfico. Vinte e oito alunos do primeiro ano do ensino médio foram filmados enquanto resolviam uma atividade de esboçar um gráfico cartesiano para uma situação de movimento dividida em três momentos: 1-lendo uma estória e usando lápis e papel; 2 -t… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2022
2022
2023
2023

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(2 citation statements)
references
References 5 publications
0
2
0
Order By: Relevance
“…With regard to the use of calculators in the classroom, Faria (2007), Machado (2012) and Frant (2011) evidence the technology-student interaction, which allows student autonomy during tasks. Nunes (2011, p. 19) emphasizes the use of "graphic calculators as a technological resource for Mathematics Education and that we must use them in the face of reflective planning, during the elaboration of activities that contemplate the exploration and potential of this resource in learning".…”
Section: Literature Reviewmentioning
confidence: 99%
See 1 more Smart Citation
“…With regard to the use of calculators in the classroom, Faria (2007), Machado (2012) and Frant (2011) evidence the technology-student interaction, which allows student autonomy during tasks. Nunes (2011, p. 19) emphasizes the use of "graphic calculators as a technological resource for Mathematics Education and that we must use them in the face of reflective planning, during the elaboration of activities that contemplate the exploration and potential of this resource in learning".…”
Section: Literature Reviewmentioning
confidence: 99%
“…A Brazilian teacher stated that he did not use the graphing calculator and the other highlighted that the tool could be an aggregator for the 9th grade, without, however, explaining contents and approaches. One of the Portuguese teachers exemplified the work in the classroom with the variation of parameters in the teaching of Functions and the oral communication in an exploratory character from the use of graphing calculators; the other, a didactic situation combined with sensors (FARIA, 2007;MACHADO, 2012;FRANT, 2011;NUNES, 2011). A Portuguese professor also highlighted the need to use graphing calculators critically (JENKINS et al, 2009).…”
Section: In the 7th Grade [It Was Used] To Explore The Slope Of A Lin...mentioning
confidence: 99%