ANALISIS KEMAMPUAN PEMECAHAN MASALAH MENGGUNAKAN STRATEGI METACOGNITIVE SCAFFOLDING BERBASIS MODEL POLYA PADA MATERI ASAM BASA

ADINDA RIZKI AMALIA, . (2025) ANALISIS KEMAMPUAN PEMECAHAN MASALAH MENGGUNAKAN STRATEGI METACOGNITIVE SCAFFOLDING BERBASIS MODEL POLYA PADA MATERI ASAM BASA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk mendapatkan informasi mengenai profil kemampuan pemecahan masalah peserta didik melalui penerapan strategi Metacognitive Scaffolding berbasis model polya pada materi asam basa. Penelitian ini dilaksanakan di SMAN 21 Jakarta pada semester genap tahun ajaran 2024/2025 dengan subjek penelitian peserta didik kelas XI-2 yang berjumlah 36 peserta didik. Penelitian ini menggunakan metode kualitatif dengan teknik pengumpulan data berupa observasi, wawancara, jurnal reflektif, dan tes kemampuan pemecahan masalah. Penelitian dilaksanakan dengan menerapkan strategi Metacognitive Scaffolding dengan aktivitas diskusi kelompok, guru memberikan bantuan secara bertahap sesuai dengan kebutuhan peserta didik melalui arahan dan pertanyaan reflektif. Indikator kemampuan pemecahan masalah yang digunakan pada penelitian ini berdasarkan Polya (1945) terdiri dari understand the problem, devise a plan, carry out the plan, dan looking back. Hasil penelitian menunjukkan bahwa kemampuan peserta didik dalam memahami masalah mencapai 83%, menyusun rencana 80%, melaksanakan rencana 76%, dan observasi kembali 76%. Penerapan strategi ini membantu peserta didik lebih terstruktur dalam berpikir dan lebih reflektif dalam menyelesaikan permasalahan kimia, khususnya pada materi asam basa. Kesimpulan dari penelitian ini yaitu penerapan strategi Metacognitive Scaffolding berbasis model polya dapat mengembangkan kemampuan pemecahan masalah peserta didik dalam pembelajaran kimia. ***** This study aims to obtain information about the problem-solving abilities of students through the application of the Metacognitive Scaffolding strategy based on the Polya model in acid-base material. This study was conducted at SMAN 21 Jakarta in the even semester of the 2024/2025 academic year with 36 students in class XI-2 as the research subjects. This study used a qualitative method with data collection techniques in the form of observation, interviews, reflective journals, and problem-solving ability tests. The study was conducted by applying the Metacognitive Scaffolding strategy with group discussion activities, where the teacher provided assistance gradually according to the students' needs through guidance and reflective questions. The problem-solving ability indicators used in this study, based on Polya (1945), consist of understanding the problem, devising a plan, carrying out the plan, and looking back. The results of the study showed that students' ability to understand the problem reached 83%, devising a plan 80%, carrying out the plan 76%, and looking back 76%. The application of this strategy helps students think more structurally and reflect more deeply when solving chemistry problems, particularly those related to acids and bases. The conclusion of this study is that the application of the Metacognitive Scaffolding strategy based on Polya's model can develop students' problem-solving skills in chemistry learning.

Item Type:	Thesis (Sarjana)
Additional Information:	1) Darsef Darwis, M.Si. ; 2) Edith Allanas, M.Pd.
Subjects:	Pendidikan > Teori, Penelitian Pendidikan Sains > Sains, Ilmu Pengetahuan Alam Sains > Kimia
Divisions:	FMIPA > S1 Pendidikan Kimia
Depositing User:	Adinda Rizki Amalia .
Date Deposited:	08 Aug 2025 06:44
Last Modified:	08 Aug 2025 06:44
URI:	http://repository.unj.ac.id/id/eprint/59124

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