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All Journal Mandalika Mathematics and Educations Journal Jurnal AbdiMas Nusa Mandiri
Bayyinah, Nurul
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Computer Science & IT Decision Sciences, Operations Research & Management Education Energy Environmental Science Mathematics Physics Social Sciences Other

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Desain Soal Cerita Matematika dengan Strategi Instruksional Solve It! Pada Materi Sistem Persamaan Linear Tiga Variabel Octaviani, Wina; Gultom, Johannes; Bayyinah, Nurul
Mandalika Mathematics and Educations Journal Vol 7 No 4 (2025): Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i4.10635

Abstract

Problem-solving skills are an important aspect that students must acquire both in learning and in everyday life. This is in line with the high standards set by the CCSS that students must have the ability to reason and apply mathematical thinking to world problems and challenges. One way to measure and improve problem-solving skills in mathematics classes is by providing story problems. The purpose of this study is to analyze, design, and develop a product in the form of a mathematical story problem design using the Solve It! learning strategy on the material of three-variable linear equation systems. The research method used is design and development research (DDR). The product was designed and tested on students, then evaluated based on the results of the trials that have been carried out. The development used is testing at a higher level with the diversity and needs of students in inclusive classes. As well as using PISA standard mathematical story problems to train students' problem-solving skills with simple instructions at each step of the solution. The results obtained can equip mathematics teachers with a student worksheet model for teaching three-variable linear equation systems with appropriate strategies to improve the mathematical problem-solving skills of students with learning disabilities.
SOSIALISASI JASP: PELATIHAN ANALISIS DATA STATISTIK BAGI AKADEMISI MAKASAR Subekti, Retno; Insani, Nur; Brilliant, Indira Ihnu; Sari, Eminugroho Ratna; Saptaningtyas, Fitriana Yuli; Bayyinah, Nurul
Jurnal AbdiMas Nusa Mandiri Vol. 8 No. 2 (2026): Periode April 2026
Publisher : LPPM Universitas Nusa Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33480/abdimas.v8i2.7813

Abstract

Limited access to licensed statistical software is one of the obstacles in strengthening data analysis competencies at the Makassar Ujung Pandang Education Foundation (YPUP) College of Teacher Training and Education (STKIP). The introduction of free and open-source statistical software such as Jeffreys's Amazing Statistics Program (JASP) has encouraged the implementation of this service activity. The activity aims to increase literacy and readiness to use legal and easily accessible alternative statistical software. The workshop was held online on July 11–12, 2025 with a participatory training approach that included presentation of educational research design, demonstration of the use of JASP, as well as descriptive, parametric, and non-parametric statistical analysis practices. There were 37 participants including lecturers and students, with 33 participants filling out the evaluation instruments. The evaluation was carried out descriptively through a self-assessment questionnaire to measure the level of understanding of participants after the training. The results showed that 32.73% of participants strongly agreed and 67.27% agreed that they had understood the use of JASP. These findings indicate an increase in initial literacy and readiness for the adoption of open-source-based statistical software. Although the objective measurement of the improvement of analytical skills through pre-test and post-test has not been carried out, this activity opens opportunities for the integration of JASP in learning and research and becomes the basis for planning further assistance as a form of program sustainability.
Co-Authors Brilliant, Indira Ihnu Eminugroho Ratna Sari Fitriana Yuli Saptaningtyas Gultom, Johannes Nur Insani Octaviani, Wina Retno Subekti