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Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences
Published by Pusat Studi Bahasa dan Publikasi Ilmiah
ISSN : -     EISSN : 2964867X     DOI : https://doi.org/10.53696/2964-867X.60
Core Subject : Science, Education, Social,
Education Environmental Science Mathematics Physics Other
Mathematics and Natural Sciences Education Learning Innovation Development of Mathematics and Natural Sciences Education Sciences Aplication of Mathematics and Natural Sciences Education Actuarial Technology Based of Learning Mathematics and Natural Sciences Study of Learning Mathematics and Natural Sciences
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 47 Documents
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Pengembangan Modul Pembelajaran Berbasis Project Based Learning Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa SMP Negeri 1 Hiliduho Mendrofa, Versily; Mendrofa, Netti Kariani; Mendrofa, Ratna Natalia; Lase, Sadiana
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 4 No. 3 (2025): Matematika, IPA, dan Pembelajarannya
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v4i3.345

Abstract

Mathematical problem-solving ability is one of the essential competencies that students must master. However, initial observations at SMP Negeri 1 Hiliduho revealed that students’ problem-solving skills are still relatively low, and Project Based Learning (PjBL)-based teaching materials have not yet been applied in the school. This study aims to develop a PjBL-based instructional module that is valid, practical, and effective in improving students’ mathematical problem-solving ability. The research was conducted using a development approach with the ADDIE model, which includes five stages: analysis, design, development, implementation, and evaluation. Research instruments consisted of expert validation questionnaires, practicality questionnaires for teachers and students, and a problem-solving test. The data collected were both qualitative and quantitative. Qualitative data were obtained from comments, suggestions, and feedback provided by validators, while quantitative data were derived from the results of validation scores, teacher and student responses, and students’ test results. The research findings showed that the developed learning module was highly valid, as evidenced by validation scores of 98% and 99% from two content experts, 96% from the language expert, and 98% from the design expert. The module was also considered highly practical, with a score of 90.63% from students and 93% from the teacher. Furthermore, the module proved effective in enhancing students’ mathematical problem-solving skills, with an average score of 80.25 (high category) and classical completeness of 83.33% (high category). In conclusion, the PjBL-based module developed in this study fulfilled the criteria of validity, practicality, and effectiveness, thus supporting the achievement of learning objectives.
Pengembangan Modul Pembelajaran Berbasis Problem Based Learning dalam Kurikulum Merdeka Untuk Meningkatkan Kemampuan Berpikir Kritis Siswa Hulu, Friska Putri Magdalena; Mendrofa, Ratna Natalia; Mendrofa, Netti Kariani; Telaumbanua, Yakin Niat
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 4 No. 3 (2025): Matematika, IPA, dan Pembelajarannya
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v4i3.349

Abstract

Initial observations at SMP Negeri 3 Alasa Talumuzoi revealed that students’ critical thinking skills were very low, and the available teaching materials were limited and highly dependent on the teacher. To address these issues, this study aimed to develop a problem-based learning (PBL) module that is valid, practical, and effective in improving students’ critical thinking skills. The research employed a development design using the ADDIE model, which includes five stages: analysis, design, development, implementation, and evaluation. Data collection instruments comprised learning outcome tests, validation questionnaires from material, language, and design experts, as well as teacher and student response questionnaires. Both quantitative and qualitative data were analyzed: quantitative data included validator scores, student and teacher responses, and learning outcomes, while qualitative data consisted of comments and suggestions on the developed module. The results demonstrated that the PBL module met validity criteria for content, language, and design. It was highly practical, with a student practicality score of 96% and a teacher practicality score of 92.8%. Furthermore, the module effectively improved students’ critical thinking skills, achieving an average score of 80.20%, categorized as very high, and a classical mastery percentage of 91.66%, categorized as very effective. In conclusion, the developed problem-based learning module fulfilled the research objectives and provides a reliable, practical, and effective tool for enhancing students’ critical thinking skills in mathematics.
Pengembangan Modul Pembelajaran Matematika Berbasis Problem Posing untuk Meningkatkan Kemampuan Berpikir Kreatif Siswa Hulu, Mitra Verolina; Mendrofa, Ratna Natalia; Mendrofa, Netti Kariani; Telaumbanua, Yakin Niat
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 4 No. 3 (2025): Matematika, IPA, dan Pembelajarannya
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v4i3.350

Abstract

This study was motivated by observations at UPTD SMP Negeri 1 Gunungsitoli Selatan, which indicated that students’ creative thinking skills were very low and the available teaching materials were limited. Students often struggled to understand the material and relied heavily on the teacher, highlighting the need for more effective learning resources. The purpose of this research was to develop a Problem Posing-based learning module that is valid, practical, and effective in enhancing students’ creative thinking skills. This study employed a development research design using the ADDIE model, comprising analysis, design, development, implementation, and evaluation stages. Data were collected using learning outcomes tests, validation questionnaires, and student response questionnaires, encompassing both quantitative and qualitative data. Quantitative data included validator scores, student responses, teacher feedback, and learning outcomes, while qualitative data comprised comments and suggestions from validators. The results showed that the developed module met validity criteria for content, language, and design. It was highly practical, with student practicality at 91.18% and teacher practicality at 96.42%. Furthermore, the module effectively improved students’ creative thinking, achieving an average score of 81.56%, categorized as very creative. In conclusion, the Problem Posing-based learning module successfully fulfilled the research objectives, providing a reliable, practical, and effective tool to support the development of students’ creative thinking skills in mathematics.
Analisis Tingkat Berpikir Geometri Mahasiswa dalam Pemecahan Masalah Berdasarkan Teori Van Hiele pada Mata Kuliah Geometri Dasar Asmaun, Asmaun
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 4 No. 3 (2025): Matematika, IPA, dan Pembelajarannya
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v4i3.353

Abstract

Kemampuan berpikir geometri dalam memecahkan masalah merupakan kemampuan dasar yang sangat krusial dimiliki oleh mahasiswa pada mata kuliah geometri dasar. Penelitian ini bertujuan untuk menganalisis tingkat berpikir geometri mahasiswa pada mata kuliah geometri dasar materi bangun ruang dalam pemecahan masalah berdasarkan teori Van Hiele. Penelitian ini adalah penelitian kualitatif dengan pendekatan deskriptif. Penelitian ini dilakukan di Jurusan Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Makassar pada semester genap tahun 2024/2025. Subjek dalam penelitian ini adalah mahasiswa Jurusan Matematika yang sedang memprogramkan mata kuliah geometri dasar dan diambil sebanyak 3 orang yaitu mahasiswa dengan kemampuan matematika tinggi, mahasiswa dengan kemampuan matematika sedang, dan mahasiswa dengan kemampuan matematika rendah. Teknik sampling yang digunakan adalah purposive sampling dengan menetapkan kriteria untuk memilih subjek penelitian. Data dikumpulkan melalui tes tertulis dan wawancara. Selanjutnya data dianalisis secara kualitatif dengan reduksi data, penyajian data dan penarikan kesimpulan. Hasil yang didapatkan pada penelitian yaitu mahasiswa dengan kemampuan matematika tinggi memenuhi tingkatan pengenalan, analisis, pengurutan, pra deduksi dan pra rigor. Selanjutnya mahasiswa dengan kemampuan matematika sedang mencapai tingkatan pengenalan, analisis, dan pra pengurutan. Sedangkan mahasiswa dengan kemampuan matematika rendah mencapai tingkatan pengenalan dan pra analisis.
Efektivitas Model Connected Mathematics Project Terhadap Kemampuan Koneksi Matematis Siswa Ditinjau Dari Kemampuan Awal Gulo, Irwan Krisman; Mendrofa, Netti Kariani; Lase, Sadiana; Mendrofa, Ratna Natalia
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 4 No. 3 (2025): Matematika, IPA, dan Pembelajarannya
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v4i3.346

Abstract

Penelitian ini dilatar belakangi berdasarkan hasil studi pendahuluan yang dilakukan peneliti di UPTD SMP Negeri 1 Moro’o. Ditemukan masalah yaitu (1) kemampuan koneksi matematis siswa masih kurang (2) kemampuan awal siswa belum optimal. Tujuan penelitian ini adalah untuk mengetahui efektifitas connected mathematics project terhadap kemampuan koneksi matematis ditinjau dari kemampuan awal UPTD SMP Negeri 1 Moro’o. Populasi penelitian ini adalah kelas VIII dan sampel penelian terdiri dari dua kelas yaitu kelas VIII-A sebagai kelas eksperimen dan kelas VIII-B sebagai kelas kontrol di UPTD SMP Negeri 1 Moro’o yang berjumlah 57 siswa. Teknik pengambilan sampel dilakukan dengan teknik Nonprobability sampling. Jenis penelitan ini adalah kuantitatif dengan metode penelitian eksperimen semu (quasi eksperimen design), dan instrumen penelitian ini berbentuk uraian kemampuan koneksi matematis siswa. Hasil rata-rata tes dari kelas eksperimen diperoleh sebesar 71,75 dan kelas kontrol sebesar 59,57. Hasil ini menunjukan adanya peningkatan kemampuan koneksi matematis siswa yang dilihat dari rata-rata tes awal kelas eksperimen diperoleh sebesar 50,24 dan kelas kontrol sebesar 46,14. Dengan demikian, penggunaan model Connected Mathematics Project secara tepat oleh guru dan siswa dapat meningkatkan kemampuan koneksi matematis secara aktif, kreatif, dan kontekstual.
Hubungan Self-Efficacy Matematis dengan Prestasi Belajar Siswa pada Mata Pelajaran Matematika Hamid, Abdurahman
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 4 No. 3 (2025): Matematika, IPA, dan Pembelajarannya
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v4i3.348

Abstract

Penelitian ini bertujuan menganalisis hubungan antara self-efficacy matematis dan prestasi belajar matematika siswa SMA Negeri 11 Makassar. Latar belakang penelitian ini adalah rendahnya capaian matematika siswa Indonesia berdasarkan PISA 2022 yang menegaskan pentingnya faktor afektif dalam pembelajaran. Penelitian menggunakan pendekatan kuantitatif korelasional dengan desain survei. Sampel terdiri dari 40 siswa kelas XI yang dipilih secara purposive. Data dikumpulkan melalui kuesioner self-efficacy matematis berbasis indikator Bandura dan nilai ujian matematika, kemudian dianalisis dengan regresi linear sederhana menggunakan SPSS. Hasil penelitian menunjukkan adanya hubungan positif dan signifikan antara self-efficacy matematis dan prestasi belajar matematika. Secara teoretis, temuan ini memperkuat Social Cognitive Theory Bandura, sedangkan secara praktis memberikan rekomendasi agar guru meningkatkan self-efficacy siswa melalui pengalaman belajar yang bermakna, umpan balik positif, dan pengelolaan kecemasan matematika. Keterbatasan penelitian terletak pada sampel yang kecil dan cakupan terbatas, sehingga disarankan penelitian lanjutan memperluas populasi, menambahkan variabel mediasi, dan menggunakan analisis yang lebih komprehensif seperti SEM.
Pengembangan Media R-Geo Berbasis Android Terhadap Pemahaman Konsep dan Minat Belajar Siswa pada Materi Rotasi Lola Aulia Rizqi; Farid Gunadi; Wiwit Damayanti Lestari
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 4 No. 3 (2025): Matematika, IPA, dan Pembelajarannya
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v4i3.325

Abstract

The difficulties experienced by students in learning geometric rotation material generally stem from their limited conceptual understanding and the lack of engaging, interactive learning media. These challenges lead to low conceptual comprehension and suboptimal learning outcomes. Therefore, an innovative solution is required through the development of technology-based learning applications capable of presenting material sequentially, visually, and interactively. This study aims to develop, determine the feasibility, practicality, and effectiveness of Android-based R-Geo learning media to enhance students’ conceptual understanding and interest in geometric rotation topics at the high school level. The research employed the Research and Development (R&D) method with the 4D model (Define, Design, Develop, Disseminate). The feasibility of the R-Geo media was analyzed using the chi-squared technique, while practicality was assessed through student questionnaires and teacher observation sheets. The effectiveness test involved normality analysis using the Shapiro-Wilk test, followed by a one-shot t-test to examine significant differences after implementation. The results showed that R-Geo media met the criteria of being feasible, practical, and effective in supporting geometry learning. The media provides an interactive and appealing learning experience, enabling teachers to explain rotation concepts more dynamically and visually. Consequently, R-Geo can strengthen students’ comprehension of abstract rotation concepts and foster higher learning engagement. It is recommended that teachers integrate Android-based R-Geo media with various learning strategies to optimize learning outcomes and enhance student motivation in studying geometry.

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