PENERAPAN MODEL PEMBELAJARAN INKUIRI BERBASIS STEM UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR ANALITIS SISWA JURUSAN TEKNIK GAMBAR MESIN DI SMK

Satria Tegar Santosa, - and Agus Setiawan, - and Mumu Komaro, - (2025) PENERAPAN MODEL PEMBELAJARAN INKUIRI BERBASIS STEM UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR ANALITIS SISWA JURUSAN TEKNIK GAMBAR MESIN DI SMK. S1 thesis, Universitas Pendidikan Indonesia.

Abstract

Penelitian ini bertujuan untuk menganalisis peningkatan keterampilan berpikir analitis siswa melalui penerapan model pembelajaran inkuiri berbasis STEM dalam mata pelajaran Desain Gambar Mesin. Penelitian menggunakan metode kuantitatif dengan desain pre-eksperimen tipe one group pretest-posttest. Subjek penelitian adalah 32 siswa kelas XII Teknik Gambar Mesin di SMKN 2 Kota Bandung. Instrumen penelitian berupa tes keterampilan berpikir analitis yang disusun berdasarkan indikator utama dan indikator turunan, serta lembar observasi keterlaksanaan pembelajaran. Data dianalisis menggunakan uji normalitas, uji Wilcoxon Signed-Rank, dan perhitungan N-Gain. Hasil penelitian menunjukkan adanya peningkatan rata-rata keterampilan berpikir analitis dari 89,17% pada pretest menjadi 95,36% pada posttest dengan nilai N-Gain sebesar 57% yang berada pada kategori sedang. Peningkatan tertinggi terdapat pada indikator turunan mengaitkan informasi dengan pengalaman dengan N-Gain 80% (kategori tinggi), sedangkan beberapa indikator lain mengalami fenomena ceiling effect karena skor awal siswa sudah tinggi sehingga tidak mengalami peningkatan signifikan. Dapat disimpulkan bahwa model pembelajaran inkuiri berbasis STEM dapat meningkatkan keterampilan berpikir analitis siswa SMK, terutama dalam kemampuan menghubungkan pengetahuan baru dengan pengalaman. Penelitian ini memberikan implikasi bahwa penerapan pembelajaran berbasis STEM perlu diintegrasikan secara lebih luas pada pendidikan vokasi untuk menjawab kebutuhan kompetensi abad ke-21. This study aims to analyze the improvement of students’ analytical thinking skills through the application of the STEM-based inquiry learning model in the Mechanical Drawing subject. The research employed a quantitative method with a pre-experimental design using a one-group pretest-posttest model. The subjects of the study were 32 twelfth-grade students of Mechanical Engineering Drawing at SMKN 2 Bandung. The research instruments consisted of an analytical thinking skills test developed based on main and sub-indicators, as well as an observation sheet for learning implementation. Data were analyzed using normality tests, the Wilcoxon Signed-Rank test, and N-Gain calculations. The results showed an increase in the average analytical thinking skills score from 89.17% in the pretest to 95.36% in the posttest, with an N-Gain value of 57%, which falls into the moderate category. The highest improvement was found in the sub-indicator relating information to experience, with an N-Gain of 80% (high category), while several other indicators experienced a ceiling effect due to the high initial scores, resulting in no significant improvement. It can be concluded that the STEM-based inquiry learning model can enhance vocational students’ analytical thinking skills, particularly in connecting new knowledge with prior experience. This study implies that STEM-based learning should be more widely integrated into vocational education to meet the demands of 21st-century competencies.

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Item Type:	Thesis (S1)
Additional Information:	https://scholar.google.com/citations?view_op=list_works&hl=en&user=rj3IoWYAAAAJ ID SINTA Dosen Pembimbing: Agus Setiawan: 259466 Mumu Komaro: 5993878
Uncontrolled Keywords:	pembelajaran inkuiri, pendidikan STEM, berpikir analitis, pendidikan vokasi, teknik gambar mesin inquiry learning, STEM education, analytical thinking, vocational education, mechanical drawing engineering
Subjects:	L Education > L Education (General) L Education > LB Theory and practice of education L Education > LB Theory and practice of education > LB2300 Higher Education
Divisions:	Fakultas Pendidikan Teknik dan Industri > Jurusan Pendidikan Teknik Mesin
Depositing User:	SATRIA TEGAR SANTOSA
Date Deposited:	29 Oct 2025 09:58
Last Modified:	29 Oct 2025 09:58
URI:	http://repository.upi.edu/id/eprint/144663

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