Nadiyyah Nur Azizah, - (2024) PROFIL MODEL MENTAL SISWA PADA SUBMATERI ASPEK KUANTITATIF SEL ELEKTROLISIS DENGAN MENGGUNAKAN TES DIAGNOSTIK MODEL MENTAL INTERVIEW ABOUT EVENT (TDMIAE). S1 thesis, Universitas Pendidikan Indonesia.
Abstract
Penelitian ini bertujuan untuk memperoleh profil model mental siswa pada submateri aspek kuantitatif sel elektrolisis. Partisipan dalam penelitian ini adalah tujuh siswa dengan tiga tingkat kemampuan akademik berbeda, yaitu dua siswa kemampuan tinggi, tiga siswa kemampuan sedang, dan dua siswa kemampuan rendah. Siswa yang dimaksud merupakan individu yang telah lulus dari kelas XII namun pada saat kelas XII telah mempelajari submateri aspek kuantitatif sel elektrolisis. Metode yang digunakan adalah kualitatif dengan analisis deskriptif menggunakan instrumen penelitian berupa Tes Diagnostik Model Mental Interview About Event (TDM-IAE). Berdasarkan hasil penelitian, pada frasa kunci menghitung massa logam produk dan menghitung volume gas produk pada STP jika diketahui kuat arus dan waktu, ditemukan tiga tipe model mental yaitu tipe PU (Partial Understanding), tipe SM (Specific Misconceptions), dan tipe NU (No Understanding). Pada frasa kunci menghitung kuat arus jika diketahui massa logam produk dan waktu, ditemukan tiga tipe model mental yaitu tipe PU (Partial Understanding), tipe PU-SM (Partial Understanding with a Specific Misconceptions), dan tipe NU (No Understanding). Pada frasa kunci menghitung waktu jika diketahui volume gas produk pada STP dan kuat arus, ditemukan tiga tipe model mental yaitu tipe SU (Sound Understanding), tipe PU-SM (Partial Understanding with a Specific Misconceptions), dan tipe NU (No Understanding). Pada frasa kunci menghitung massa endapan sel 2 yang dirangkai seri jika diketahui massa endapan sel 1, ditemukan empat tipe model mental yaitu tipe PU (Partial Understanding), tipe PU-SM (Partial Understanding with a Specific Misconceptions), tipe SM (Specific Misconceptions), dan tipe NU (No Understanding). This study aims to obtain the profile of students' mental models on the subtopic of quantitative aspects of electrolysis cells. The participants in this study were seven students with three different levels of academic ability: two high-ability students, three medium-ability students, and two low-ability students. These students had graduated from the twelfth grade but had studied the subtopic of quantitative aspects of electrolysis cells while in the twelfth grade. The research method used was qualitative with descriptive analysis, utilizing the Mental Model Diagnostic Test Interview About Events (TDM-IAE) as the research instrument. Based on the research findings, three types of mental models were identified in the key phrase "calculating the mass of the metal product and the volume of the gas product at STP if the current strength and time are known": Partial Understanding (PU), Specific Misconceptions (SM), and No Understanding (NU). In the key phrase "calculating the current strength if the mass of the metal product and time are known," three types of mental models were found: Partial Understanding (PU), Partial Understanding with Specific Misconceptions (PU-SM), and No Understanding (NU). In the key phrase "calculating the time if the volume of the gas product at STP and the current strength are known," three types of mental models were identified: Sound Understanding (SU), Partial Understanding with Specific Misconceptions (PU-SM), and No Understanding (NU). In the key phrase "calculating the mass of the deposit in cell 2 arranged in series if the mass of the deposit in cell 1 is known," four types of mental models were identified: Partial Understanding (PU), Partial Understanding with Specific Misconceptions (PUSM), Specific Misconceptions (SM), and No Understanding (NU).
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| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?view_op=new_profile&hl=id ID Sinta Dosen Pembimbing: Sri Mulyani: 6123713 Budiman Anwar: 5978128 |
| Uncontrolled Keywords: | profil model mental, TDM-IAE, aspek kuantitatif sel elektrolisis mental model profile, TDM-IAE, quantitative aspects of electrolysis cells |
| Subjects: | L Education > L Education (General) Q Science > QD Chemistry |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Kimia - S1 > Program Studi Pendidikan Kimia |
| Depositing User: | Nadiyyah Nur Azizah |
| Date Deposited: | 12 Sep 2024 01:20 |
| Last Modified: | 12 Sep 2024 01:20 |
| URI: | http://repository.upi.edu/id/eprint/124357 |
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