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mr wibowo, awi; awi; Ariana Azimah
Journal of Informatics and Advanced Computing (JIAC) Vol 6 No 1 (2025): Journal of Informatics and Advanced Computing
Publisher : Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/hv92ee42

Abstract

Penelitian ini bertujuan untuk mengembangkan dan mengevaluasi efektivitas Virtual Testing Station dalam meningkatkan kompetensi kognitif pemrograman PLC (Programmable Logic Controller) pada siswa kelas XI Program Keahlian Teknik Mekatronika di SMKN 1 Bawang Banjarnegara. Metode penelitian yang digunakan adalah penelitian pengembangan (Research and Development) dengan model Waterfall menurut Pressman dan ADDIE menurut Branch. Hasil penelitian menunjukkan bahwa: (1) Virtual Testing Station yang dikembangkan mampu mereplikasi proses kerja perangkat keras testing station secara virtual, menyediakan simulasi interaktif untuk pemrograman PLC; (2) Berdasarkan evaluasi oleh ahli materi, ahli media, dan pengguna, perangkat lunak ini dinilai sangat layak sebagai media pembelajaran, dengan rata-rata nilai 79,86; (3) Implementasi media pembelajaran ini meningkatkan kompetensi kognitif siswa, terbukti dari peningkatan nilai tes kognitif dari pretest sebesar 53,7 menjadi posttest sebesar 62,79, dengan perbedaan yang signifikan pada taraf signifikansi 5%. Kesimpulannya, Virtual Testing Station efektif sebagai media pembelajaran dalam meningkatkan pemahaman siswa terhadap pemrograman PLC, serta dapat menjadi alternatif praktikum yang efisien dan hemat biaya di lingkungan pendidikan SMK.
Creativity Pattern of Problem Posing in Mathematics for Moderately Capable Students in Cross-Situations Liani, Ahyani Mirah; Arsyad, Nurdin; Awi
International Journal of Education, Vocational and Social Science Vol. 5 No. 01 (2026): International Journal of Education, Vocational and Social Science( IJVESS)
Publisher : Cita konsultindo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63922/ijevss.v5i01.2949

Abstract

This study aims to describe the pattern of creativity in mathematical problem posing among students with moderate mathematical ability across different situations. Creativity is analyzed through three indicators: fluency, flexibility, and novelty. This qualitative descriptive study involved students of the Primary School Teacher Education Program (PGSD) at Universitas Negeri Makassar, selected using purposive sampling based on moderate mathematical ability test results. Data were collected through mathematical problem-posing tasks involving free, semi structured, and structured situations, supported by semi-structured interviews. The findings indicate that students with moderate mathematical ability demonstrate relatively consistent fluency across situations, as they are able to generate several relevant mathematical problems. However, flexibility and novelty are limited and fluctuate depending on the characteristics of the situation. Free and semi-structured situations provide more opportunities for idea variation, while structured situations tend to restrict creativity, resulting in routine and procedural problems. These results highlight the importance of designing adaptive problem posing situations to support the development of students’ mathematical creativity. These results suggest that instructional designs incorporating adaptive and balanced problem posing situations are essential to support the development of flexibility and novelty in students’ mathematical creativity.