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Development and Validation of Realistic Mathematics Education-Based Worksheets for Junior High School Students

Artigo2025

Dwi Novita Sari; Hasratuddin; KMS. M. Amin Fauzi

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Resumo

One of the crucial fundamental mathematical skills for students is mathematical communication. This skill pertains to students' ability to convey the ideas and information they have acquired effectively. However, many students still have suboptimal mastery of this skill. Therefore, this study aims to develop worksheets based on realistic mathematics education (RME) that support mathematical communication skills for eighth-grade junior high school students. The study involved a mathematics education lecturer and a mathematics subject teacher who served as validators. In addition, 25 junior high school students were involved in product development trials. This study follows the research and development method by Plomp. The research tools encompass validation questionnaires, practicality assessments, and effectiveness evaluations. Validity ranged from 0.783 to 0.960 (Aiken's V coefficient), indicating strong validity. Practicality scores ranged from 81.25% to 95.83%, indicating high practicality. Efficiency, measured using student N-Gain, had a mean of 0.52, indicating moderate efficiency. Furthermore, the independent sample t-test yielded a two-tailed significance value of 0.000 (p < 0.05), indicating a significant effect of using an RME-based worksheet. It can be suggested that the RME-based worksheets developed in this study are suitable for educational use and may support improving students' mathematical communication skills.

Dados da obra

Tipo
Artigo
Periódico
Mathematics Teaching Research Journal
Ano
2025
Idioma
en
Palavras-chave
Worksheets; Mathematics Skills; Mathematics Education; Secondary School Mathematics; Junior High School Students; Communication Skills; Grade 8; Research and Development; Test Construction; Test Validity
Temas
Avaliação
Acesso
Download disponível
Fontes
ERIC — Education Resources Information Center
Na Biblioteca desde
01/10/2026 · verificada em 03/10/2026

Como citar

ABNT
SARI, Dwi Novita; HASRATUDDIN; FAUZI, KMS. M. Amin. Development and Validation of Realistic Mathematics Education-Based Worksheets for Junior High School Students. Mathematics Teaching Research Journal, 2025. Disponível em: https://eric.ed.gov/?id=EJ1470638. Acesso em: 5 nov. 2026.

APA

Sari, D. N., Hasratuddin,, & Fauzi, K. M. A. (2025). Development and Validation of Realistic Mathematics Education-Based Worksheets for Junior High School Students. Mathematics Teaching Research Journal. https://eric.ed.gov/?id=EJ1470638

BibTeX
@article{sari2025,
  author = {Sari, Dwi Novita and Hasratuddin and Fauzi, KMS. M. Amin},
  title = {Development and Validation of Realistic Mathematics Education-Based Worksheets for Junior High School Students},
  year = {2025},
  journal = {Mathematics Teaching Research Journal},
  url = {https://eric.ed.gov/?id=EJ1470638},
  language = {en}
}
RIS
TY  - JOUR
AU  - Sari, Dwi Novita
AU  - Hasratuddin
AU  - Fauzi, KMS. M. Amin
TI  - Development and Validation of Realistic Mathematics Education-Based Worksheets for Junior High School Students
PY  - 2025
JO  - Mathematics Teaching Research Journal
UR  - https://eric.ed.gov/?id=EJ1470638
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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