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All Journal JPMI (Jurnal Pembelajaran Matematika Inovatif)
Sopwan Muhamad Pakih
IKIP Siliwangi
Mathematics

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The impact of problem based learning with google sites on mathematics learning outcomes Sopwan Muhamad Pakih; Indria Maulani
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 1s (2026): Special Issue
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i1s.31071

Abstract

Mathematics learning outcomes remain an important concern in the learning process. However, in practice, many students still face difficulties, especially with the Pythagorean Theorem. These difficulties are generally related to a lack of conceptual understanding, inaccuracy in applying formulas, and difficulties in simplifying root forms. This study aims to examine the effect of Google Sites-assisted Problem-Based Learning (PBL) on learning outcomes for the Pythagorean Theorem. A quantitative approach with a one-group pretest-posttest design was used in this study, involving eighth-grade students at SMPN 3 Cikalong Wetan in the 2023/2024 academic year. One class was selected using saturated sampling. Data were collected through tests on learning outcomes of the Pythagorean theorem and questionnaires on students' interest in learning. The data were processed using a paired sample t-test, while the questionnaire data were analyzed based on descriptive statistics. The analysis results showed a significance value of 0.001, so that in a one-tailed test of 0.0005 (< 0.05) with a t-value of –19.426. These results indicate a significant effect on students' mathematics learning outcomes after the application of this learning model. In addition, students' learning interest was in the good category. The findings of this study indicate that the application of Google Sites-assisted Problem Based Learning (PBL) has a positive effect on improving learning outcomes in the Pythagorean theorem material.
Penerapan model pembelajaran problem based learning berbantuan google sites untuk meningkatkan kemampuan pemahaman matematis siswa SMP Sopwan Muhamad Pakih; Asep Ikin Sugandi; Luvy Sylviana Zanthy
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 5 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i5.28938

Abstract

This study aims to analyze the completeness and improvement of students' mathematical understanding abilities, the application of the Problem Based Learning learning model assisted by Google Sites, and students' responses to the model. The method used is a mixed method with the Explanatory Sequential Design. The study population was all students of SMPN 3 Cikalongwetan, with samples of class VIII C as the experimental class and VIII B as the control class. Data were obtained from pretest and posttest, learning implementation, and student response questionnaires. The results showed an average posttest of 7.10 for the experimental class (89.65% completeness) and 68.07 for the control class (65.51% completeness), indicating that the experimental class was better. Learning implementation reached 80.42% (good criteria) and student responses were 84% (positive criteria).
Co-Authors Asep Ikin Sugandi Indria Maulani Luvy Sylviana Zanthy