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All Journal J-Abdimas Cenderawasih Research In Action For Chemistry Education
Jukwati
Universitas Cenderawasih
Arts Humanities Education Environmental Science Languange, Linguistic, Communication & Media Social Sciences

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Optimalisasi Keterampilan Proses Sains pada Analisis Titrimetri dan Gravimetri bagi Peserta Didik SMK Negeri 8 Kota Jayapura Lusia Narsia Amsad; Jukwati; Frans Deminggus; Rahmat Nurohman; Celine D Sawaki
J-Abdimas Cenderawasih Vol. 3 No. 2 (2025): Volume 3 Nomor 2 Tahun 2025
Publisher : Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jabdimascenderawasih.v3i2.5132

Abstract

The gap between theory and laboratory practice often presents a major obstacle in vocational education, particularly within the industrial chemistry competency. This community service initiative was established to bridge this disparity by strengthening the Science Process Skills (SPS) of students at SMK Negeri 8 Jayapura through technical training in Titrimetric and Gravimetric analysis. The implementation method adopted an experiential learning approach, encompassing conceptual presentations, interactive discussions, and direct experimentation. This intervention was designed to cultivate skills in observation, precision measurement, and data interpretation. Evaluation results demonstrated a significant surge in cognitive competence, marked by a 32.3% increase in average test scores. In the psychomotor domain, the majority of students were able to demonstrate analysis techniques with high precision (error <3%). These findings indicate that intensive supervision with an adequate instructor-to-student ratio is effective in building standardized laboratory competencies.
Analisis Tingkat Kecerdasan Siswa Kelas XI C pada Materi Hukum-hukum Dasar Kimia Nadila Meylani Kirey Putri; Alex A. Lepa; Jukwati; irja Sepriyanto Jenmau
Research In Action For Chemistry Education Vol 1 No 2 (2025)
Publisher : Program Studi Pendidikan Kimia Universitas Cenderawasih

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Abstract

Penelitian yang dilaksanakan bertujuan dalam mengidentifikasi tingkat kecerdasan siswa sehingga bisa menguasai materi dan tingkat kecerdasan siswa yang mengalami hambatan dalam menguasai materi Hukum-hukum Dasar Kimia. Pada studi yang dilaksanakan mempergunakan metode kuantitatif dengan menghubungkan data hasil belajar dengan data tingkat kecerdasan, minat dan bakat peserta didik kelas XI C SMA Negeri 2 Jayapura. Teknik dalam mengumpulkan data dalam studi yang dilaksanakan yakni observasi, wawancara, dokumentasi serta soal tes. Instrumen tes yang digunakan berupa tes kecerdasan, bakat, minat dan penguasaan materi. Siswa dikatakan menguasai materi bila memenuhi KKM yang ditetapkan di SMA Negeri 2 Jayapura yaitu 70. Data hasil penelitian pelajar kelas XI C dalam materi Hukum-hukum Dasar Kimia menunjukkan bahwa 48,6% siswa dengan rentang IQ 96 hingga 126 mampu menguasai materi dan 51,4% siswa dengan rentang IQ 62 hingga 94 mengami hambatan dalam menguasai materi. Perlu dilakukan penelitian yang lebih mendalam terkait faktor internal dan eksternal yang bisa memberikan dukungan atau hambatan pembelajaran.
Study of attitude of high school students in learning chemistry in jayapura city Alex A. Lepa; Jukwati; Hardianti; Risky Darma; A. Albaiti; irja Sepriyanto Jenmau
Research In Action For Chemistry Education Vol 1 No 2 (2025)
Publisher : Program Studi Pendidikan Kimia Universitas Cenderawasih

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Abstract

The study aimed to analyze students' attitudes and it’s factors influence. This research involved 36 students a public high school and 22 students a private high school class X sains in Jayapura city. This research applied observation, interviews, and questionnaires methods. The data obtained were analyzed descriptively. The results showed the attitudes of students in both schools were hard work, caring, tolerance, discipline, confidence, courtesy, responsibility, and honesty. The students' attitudes mean scores showed that most of the students’ attitudes from both school in the good category, meanwhile the attitude scores categories for each indicator were different in the two schools. The factors  influenced students' attitudes in both schools were intelligence, interests, talents, teachers, friends, rules, and school situation.
Peran Bakat Kognitif dalam Pembelajaran Sistem Periodik Unsur: Studi pada Siswa SMA di Jayapura Natus Yalak; Alex A. Lepa; Albaiti; Jukwati; Lusia Narsia Amsad; irjasepriyanyo jenmau
Research In Action For Chemistry Education Vol 2 No 1 (2026)
Publisher : Program Studi Pendidikan Kimia Universitas Cenderawasih

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Abstract

Penelitian ini bertujuan untuk menganalisis peran bakat sebagai faktor pendukung dan penghambat dalam pembelajaran kimia pada materi sistem periodik unsur. Penelitian menggunakan pendekatan kuantitatif deskriptif dengan melibatkan 32 siswa kelas X salah satu SMA Negeri di Jayapura. Data dikumpulkan melalui tes hasil belajar dan tes bakat yang meliputi bakat verbal, numerikal, skolastik, mekanik, abstrak, serta kecepatan dan ketelitian klerikal. Hasil penelitian menunjukkan bahwa seluruh siswa mencapai nilai di atas KKM (70), namun variasi hasil belajar tidak selalu sejalan dengan profil bakat. Bakat abstrak, skolastik, dan ketelitian klerikal menunjukkan kontribusi lebih signifikan terhadap hasil belajar dibandingkan bakat verbal, numerikal, dan mekanik. Penelitian ini menegaskan bahwa keberhasilan belajar kimia ditentukan oleh kesesuaian antara jenis bakat dan karakteristik materi pembelajaran.
Co-Authors A. Albaiti Albaiti Alex A. Lepa Celine D Sawaki Frans Deminggus Hardianti Irja Sepriyanto Jenmau irjasepriyanyo jenmau Lusia Narsia Amsad Nadila Meylani Kirey Putri Natus Yalak Rahmat Nurohman Risky Darma