Nadia Amida
Pendidikan Kimia, Universitas Bengkulu. Bengkulu, Indonesia

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PENINGKATAN HASIL BELAJAR KIMIA MAHASISWA MENGGUNAKAN MODEL INKUIRI TERBIMBING BERBASIS KONTEKSTUAL Nurhamidah Nurhamidah; Rina Elvia; Nadia Amida; Della Novri Yanti
Jurnal Zarah Vol. 9 No. 2 (2021): October, 2021
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/zarah.v9i2.2916

Abstract

Pembelajaran kimia seringkali dianggap susah oleh sebagian mahasiswa, karena materinya banyak bersifat abstrak, hitungan dan konsep-konsep yang harus dipahami dengan baik. Untuk menunjang proses pembelajaran supaya menarik dan mudah dipahami dibutuhkan model pembelajaran yang tepat sehingga materi tersampaikan dengan baik. Tujuan dari Penelitian ini untuk melihat hasil belajar setelah menerapkan Model Pembelajaran Inkuiri Terbimbing Berbasis Kontekstual pada materi Stoikiometri. Penelitian ini dilakukan kepada mahasiswa baru Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan Universitas Bengkulu, semester I angkatan 2020/2021. Hasil belajar dilihat melalui tes kognitif berupa posttest pada setiap akhir siklus. Berdasarkan hasil analisis data postes setiap siklus, menunjukkan terjadi peningkatan hasil belajar dimana nilai rata-rata, dan ketuntasan belajar klasikal siklus I adalah 51.92 dan 2.86 %, siklus II menjadi 72,5 dan 48.57 % dan siklus III naik menjadi 84.85 dan 94.29 %. Hasil ini menunjukkan pada siklus III pembelajaran sudah tuntas, dimana nilai rata-rata yang diperoleh telah ≥ 75 dan ketuntasan belajar klasikal sudah diatas 80 % yaitu 94.29 %.
PROFILING CHEMISTRY STUDENTS’ SYSTEMS THINKING SKILLS IN RESPONDING TO 21ST-CENTURY CHALLENGES Nadia Amida; Semuel Unwakoly
Molluca Journal of Chemistry Education (MJoCE) Vol 15 No 2 (2025): MJoCE
Publisher : Program Studi Pendidikan Kimia, FKIP, Universitas Pattimura (Chemistry Education Study Program, Faculty of Teacher Training and Educational Sciences, Pattimura University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/MJoCEvol15iss2pp68-73

Abstract

This study analyzes the profile of chemistry students’ systems thinking skills as a key competency for addressing the complex challenges of the 21st century. Systems thinking is essential for understanding the dynamic interrelationships among components within a system in an integrated and holistic manner. A descriptive quantitative approach was employed involving 108 chemistry education students from seven universities across Indonesia, consisting of 58 from rural areas and 50 from urban areas. Data were collected using the Dorani Systems Thinking Skills Test (D-STST), which was adapted to the higher education chemistry context. The results showed that students from urban areas achieved a higher mean score (M = 38.5) than those from rural areas (M = 34.91), indicating differences in systems thinking proficiency based on students’ residential backgrounds. These disparities are likely influenced by learning environments, access to educational resources, and academic experiences. The findings underscore the importance of implementing contextual, inquiry-based, and student-centered learning strategies to strengthen systems thinking skills and better prepare students for the demands of 21st-century education and global challenges.