PENGARUH E-LKPD BERBASIS LAPS-HEURISTIC BERBANTUAN LIVEWORKSHEETS TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS PESERTA DIDIK

Authors

  • Wilda Astuti
  • Oktaviana Nirmala Purba

DOI:

https://doi.org/10.54314/jssr.v9i3.6388

Keywords:

E-LKPD, LAPS Heuristic, Learning outcomes, Learning process, Paired sample t-test

Abstract

 This study was conducted to examine the effect of using LAPS Heuristic-based
E-LKPD on students’ learning outcomes. The research applied a quantitative approach
with a pretest-posttest design. The sample of this study consisted of 36 students. Data
were collected through a pretest administered before the implementation of the E-LKPD
and a posttest conducted after the implementation of the LAPS Heuristic-based E-LKPD.
The obtained data were analyzed using a paired sample t-test to determine the differences
in learning outcomes before and after the treatment. The findings revealed that the
average pretest score was 69.36, while the average posttest score increased to 92.47. The
statistical analysis showed that the value of ???????????????????????? = 14.37, whereas the value of
???????????????????????? = 2.03at the 5% significance level. Since the value of ????????????????????????was higher than
????????????????????????, H₀ was rejected and H₁ was accepted. These results indicate that the use of LAPS
Heuristic-based E-LKPD had a significant effect on improving students’ learning
outcomes. Therefore, the LAPS Heuristic-based E-LKPD was considered effective for use
in the learning process.

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Published

2026-06-06

Issue

Vol. 9 No. 3 (2026): June 2026

Section

Artikel

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Copyright (c) 2026 Wilda Astuti , Oktaviana Nirmala Purba

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This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

How to Cite

PENGARUH E-LKPD BERBASIS LAPS-HEURISTIC BERBANTUAN LIVEWORKSHEETS TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS PESERTA DIDIK. (2026). JOURNAL OF SCIENCE AND SOCIAL RESEARCH, 9(3), 3168-3174. https://doi.org/10.54314/jssr.v9i3.6388