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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL PENDIDIKAN TAMBUSAI Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Ilmiah Pendidikan Scholastic Journal on Education JURNAL ILMU PENDIDIKAN AHLUSSUNNAH Jurnal PTI (Jurnal Pendidikan Teknologi Informasi) Jurnal Hurriah: Jurnal Evaluasi Pendidikan dan Penelitian Edumatika Aptekmas : Jurnal Pengabdian Kepada Masyarakat Jurnal Komtekinfo SAMBARA: Jurnal Pengabdian Kepada Masyarakat
Dewi Devita
Universitas Putra Indonesia YPTK Padang
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THE DEVELOPMENT OF BASIC MATHEMATICS TEXTBOOK TO ENHANCE STUDENT LEARNING OUTCOMES IN THE FACULTY OF EDUCATION AT PUTRA INDONESIA YPTK UNIVERSITY PADANG Lili Rismaini; Dewi Devita
Jurnal Ilmu Pendidikan Ahlussunnah Vol 6 No 2 (2023): JIPA : Jurnal Ilmu Pendidikan Ahlussunnah
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat STKIP Ahlussunnah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The presence of textbooks as a learning medium and/or source for students in their coursework essentially aims to facilitate their learning. Lecturers develop a Basic Mathematics textbook designed systematically to aid students in their learning and enhance their learning outcomes. The research subjects are 25 students from the Technical Informatics Education program taking the Basic Mathematics course. The objective of this research is to develop a textbook that aligns with the needs of the coursework and assess its practicality. The research method used is research and development, using the ADDIE model (Analysis, Design, Develop, Implementation, and Evaluation). During the implementation phase, practicality testing is conducted to determine how practical the Basic Mathematics textbook is for student learning. The research findings indicate that the Basic Mathematics textbook exhibits a high level of practicality, suggesting its suitability for improving students' mathematics learning outcomes. The research results also show that in the effectiveness phase, statistical analysis using the Paired Sample Test yielded a two-tailed significance value of 0.000, which is less than the alpha value of 0.05. This implies that the null hypothesis (Ho) is rejected, and the alternative hypothesis (Hi) is accepted, indicating a significant difference in students' mathematics learning outcomes before and after using the Basic Mathematics textbook.
Efektivitas Modul Ajar Kalkulus berbantuan GeoGebra untuk Meningkatkan Hasil Belajar Mahasiswa Teknik Informatika Dewi Devita; Deby Erdriani; Laila Marhayati
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.13872

Abstract

This study aimed to examine the effectiveness of a GeoGebra-assisted calculus teaching module in improving students’ mathematical learning outcomes. The research employed a One-Group Pretest–Posttest design using a mixed-methods approach. The participants were 17 Informatics Engineering students enrolled in a calculus course at Universitas Putra Indonesia YPTK Padang during the 2025/2026 academic year. Quantitative data were obtained from pretest and posttest scores, while qualitative data were collected through student response questionnaires regarding the use of the teaching module. The quantitative data were analyzed using the Wilcoxon Signed-Rank Test. The results showed a significant improvement in students’ mathematical abilities, with the average score increasing from 58.33 (pretest) to 93.11 (posttest), and the statistical test confirming a significant difference (p = 0.001). Furthermore, the N-Gain analysis indicated an improvement of 83%, which falls into the very effective category based on Hake’s criteria. These findings conclude that the GeoGebra-assisted calculus teaching module is significantly effective in enhancing students’ mathematical abilities and learning outcomes, supporting the implementation of technology-enhanced learning in higher education to promote quality education.
Co-Authors Deby Erdiani Deby Erdriani Deby Erdriani Deby Erdriani Deby Erdriani Laila Marhayati Laila Marhayati Rismaini, Lili Syelfia Dewimarni Teni Suriani Wienda Gusta