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Measuring Changes of Students’ Statistical Reasoning Taught by Ethnomathematics Approach Assisted TinkerPlots: A Stacking Analysis Study

Artigo2022

Rahmi Sri Ramadhani ORCID; Sahat Saragih; Rizki Maulida; Sinta Makito Br Simanjuntak

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Resumo

This study aims to use the Rasch model stacking analysis technique to assess students' statistical reasoning abilities in descriptive statistics learning utilizing a TinkerPlots-assisted ethnomathematics approach in Nias cultural environment. This research is a quasi-experimental study that uses pre-and post-test control group designs. The stacking technique is used to examine how students' statistical reasoning abilities change in the presence of the intervention. The sample for this study is students in the 12th year at Gunungsitoli High School in the Nias Islands, Sumatera Utara region. Students are administered an exam that consists of five essay questions. Their responses are evaluated using a rubric that incorporates diagnostic criteria and a response certainty index. The data is analyzed using the Rasch Partial Credit Model with WINTSTEPS 4.5.5. The results indicate that students in the experimental group improved their statistical reasoning abilities more than students in the control group when they used TinkerPlots-assisted ethnomathematics in Nias cultural environment (the group with an ordinary learning approach). Along with the intervention, it is discovered that changes in student learning capacities are achievable in some situations due to pupils receiving the correct response or cheating. In other circumstances, pupils who undergo negative changes may respond inappropriately due to carelessness, boredom, or misconceptions. Additionally, these findings demonstrate that some children provide correct responses following intervention on certain items. According to the findings of this study, stacking analysis approaches are critical for describing each change in student abilities as a result of each person and each item.

Dados da obra

Tipo
Artigo
Periódico
JTAM (Jurnal Teori dan Aplikasi Matematika), v. 6, n. 3, p. 511
Editora
Universitas Muhammadiyah Mataram
Ano
2022 (2022-07-16)
Idioma
en
Palavras-chave
stacking analysis; rasch model; statistical reasoning; ethnomathematics; tinkerplots.; TinkerPlots; Nias culture; high school students
Temas
Etnomatemática
DOI
10.31764/jtam.v6i3.8375
ISSN
2614-1175, 2597-7512
Licença
https://creativecommons.org/licenses/by-sa/4.0
Acesso
Download disponível
Fontes
Crossref; DOAJ — Directory of Open Access Journals; OpenAlex
Na Biblioteca desde
01/10/2026 · verificada em 03/10/2026

Como citar

ABNT
RAMADHANI, Rahmi Sri et al.. Measuring Changes of Students’ Statistical Reasoning Taught by Ethnomathematics Approach Assisted TinkerPlots: A Stacking Analysis Study. JTAM (Jurnal Teori dan Aplikasi Matematika), v. 6, n. 3, p. 511, 2022. DOI: https://doi.org/10.31764/jtam.v6i3.8375.

APA

Ramadhani, R. S., Saragih, S., Maulida, R., & Simanjuntak, S. M. B. (2022). Measuring Changes of Students’ Statistical Reasoning Taught by Ethnomathematics Approach Assisted TinkerPlots: A Stacking Analysis Study. JTAM (Jurnal Teori dan Aplikasi Matematika), 6(3), 511. https://doi.org/10.31764/jtam.v6i3.8375

BibTeX
@article{ramadhani2022,
  author = {Ramadhani, Rahmi Sri and Saragih, Sahat and Maulida, Rizki and Simanjuntak, Sinta Makito Br},
  title = {Measuring Changes of Students’ Statistical Reasoning Taught by Ethnomathematics Approach Assisted TinkerPlots: A Stacking Analysis Study},
  year = {2022},
  journal = {JTAM (Jurnal Teori dan Aplikasi Matematika)},
  volume = {6},
  number = {3},
  pages = {511},
  publisher = {Universitas Muhammadiyah Mataram},
  doi = {10.31764/jtam.v6i3.8375},
  language = {en}
}
RIS
TY  - JOUR
AU  - Ramadhani, Rahmi Sri
AU  - Saragih, Sahat
AU  - Maulida, Rizki
AU  - Simanjuntak, Sinta Makito Br
TI  - Measuring Changes of Students’ Statistical Reasoning Taught by Ethnomathematics Approach Assisted TinkerPlots: A Stacking Analysis Study
PY  - 2022
JO  - JTAM (Jurnal Teori dan Aplikasi Matematika)
VL  - 6
IS  - 3
SP  - 511
DO  - 10.31764/jtam.v6i3.8375
LA  - en
ER  -

Referência gerada automaticamente a partir dos metadados das fontes; confira com o documento original. Baixar BibTeX · Baixar RIS

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