Development of E-LKPD Assisted by Liveworksheets Using the PMRI Approach on the Material of Relations and Functions for Grade VIII

Authors

  • Intan Permata Sari Universitas PGRI Silampari, Indonesia
  • Dodik Mulyono Universitas PGRI Silampari, Indonesia
  • Anna Fauziah Universitas PGRI Silampari, Indonesia

DOI:

https://doi.org/10.59525/gej.v3i2.827

Keywords:

Development, E-LKPD, Liveworksheets, PMRI

Abstract

The success of students in learning mathematics is an important part in supporting education as a whole, both in mathematics and specific subjects. This study aims to produce E-LKPD assisted by Liveworksheets using the PMRI approach on the material of relations and functions of class VIII that are valid, practical and have potential effects. This research is a development research using the ADDIE development model, which consists of the following stages: analysis, design, development, implementation and evaluation. Data collection techniques were carried out through interviews, observations, questionnaires, and tests, with the research subjects being class VIII students of SMP Negeri 8 Lubuklinggau totaling 6 students for the small group test and 24 students for the field test. The results of the study showed that based on the results of the data analysis, the Aiken's V value from the validation of linguists was 0.90, media experts 0.91 and material experts 0.84 with a very valid category. In the practicality test, teachers and students obtained an overall percentage of 88.76%, categorized as very practical. The results of the potential effect test, conducted by 24 students, showed that 21 students (88%) were included in the complete category, and 3 students (12%) were included in the incomplete category.

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Published

2025-07-20

How to Cite

Sari, I. P. ., Mulyono, D. ., & Fauziah, A. . (2025). Development of E-LKPD Assisted by Liveworksheets Using the PMRI Approach on the Material of Relations and Functions for Grade VIII. Global Education Journal, 3(2), 767–781. https://doi.org/10.59525/gej.v3i2.827