KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA SMP PADA PEMBELAJARAN DENGAN MODEL PROJECT BASED LEARNING DAN GALLERY WALK TECHNIQUE BERDASARKAN TIPE KEPRIBADIAN

Rizki Dera Amanda, - and Suhendra, - and Aan Hasanah, - (2025) KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA SMP PADA PEMBELAJARAN DENGAN MODEL PROJECT BASED LEARNING DAN GALLERY WALK TECHNIQUE BERDASARKAN TIPE KEPRIBADIAN. S2 thesis, Universitas Pendidikan Indonesia.

Abstract

Penelitian ini bertujuan untuk mengoptimalkan kemampuan berpikir kritis matematis siswa SMP melalui penerapan model pembelajaran Project Based Learning (PjBL) dengan Gallery Walk Technique yang berbasiskan tipe kepribadian siswa menurut Myers- Briggs Type Indicator (MBTI) terkhusus pada dimensi Thinking dan Feeling. Penelitian ini dilatarbelakangi oleh kebutuhan akan pentingnya kemampuan berpikir kritis matematis siwa dalam pemecahan masalah. Serta kesadaran terhadap pentingnya memfasilitasi keberagaman karakter siswa yang dilihat dari sisi tipe kepribadiannya dalam proses pembelajaran. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi kasus eksploratif pada 23 siswa SMP kelas VIII di salah satu SMP di Kabupaten Bangka, Provinsi Kepulauan Bangka Belitung. Data pada penelitian ini berasal dari kuisioner tipe kepribadian, observasi, tes kemampuan berpikir kritis matematis, dan wawancara. Analisis data pada penelitian ini dilakukan secara deskriptif untuk mengevaluasi perkembangan kemampuan berpikir kritis matematis siswa dan keterlibatan siswa selama pembelajaran. Hasil pada penelitian ini menunjukkan bahwa penerapan model Project Based Learning dan Gallery Walk Technique mampu mengoptimalkan aspek kemampuan berpikir kritis matematis siswa, tertutama dalam hal menginterpretasi masalah yang ada, menganalisis argument, dan mengevaluasi solusi. Hasil penelitian juga menunjukkan bahwa siswa dengan tipe Thinking cenderung memperlihatkan kekuatan dalam penalaran logis dan analisis terstruktur, sedangan siswa Feeling lebih unggul pada komunikasi dan kerja kelompok. Kolaborasi siswa dari kedua tipe kepribadian Thinking dan Feeling dalam kelompok dapat memperkaya diskusi dan menghasilkan solusi yang lebih variatif. Implikasi dari penelitian ini adalah pembelajaran dengan model PjBL dan Gallery Walk Technique dapat diterapkan pada siswa SMP kelas VIII terutama untuk mengoptimalkan kemampuan berpikir kritis pada aspek interpretasi, analisis, dan evaluasi, serta pengembangan pemahaman dalam penyelesaian masalah melalui pelibatan thinking dan feeling untuk mendorong kreatifitas. This study aims to optimize the mathematical critical thinking abilities of junior high school students through the implementation of the Project-Based Learning (PjBL) model combined with the Gallery Walk Technique, based on students’ personality types according to the Myers-Briggs Type Indicator (MBTI), specifically focusing on the Thinking and Feeling dimensions. The study is motivated by the need for developing students’ mathematical critical thinking skills in problem-solving, as well as awareness of the importance of facilitating students’ diverse personalities in the learning process. This research uses a qualitative approach with an exploratory case study method involving 23 eighth-grade students at a junior high school in Bangka Regency, Bangka Belitung Islands Province. Data were collected through personality type questionnaires, observation, mathematical critical thinking tests, and interviews. Data analysis was conducted descriptively to evaluate the development of students’ critical thinking abilities and their engagement during learning. The results indicate that the application of the Project-Based Learning model and Gallery Walk Technique can optimize students’ mathematical critical thinking skills, especially in problem interpretation, argument analysis, and solution evaluation. The study also found that students with the Thinking personality type tend to demonstrate strengths in logical reasoning and structured analysis, while Feeling types excel in communication and teamwork. Collaboration between Thinking and Feeling types in groups enriches discussions and produces more diverse solutions. The implication of this study is that PjBL and Gallery Walk-based learning can be applied to eighth-grade junior high students to optimize critical thinking skills in interpretation, analysis, and evaluation, as well as to develop understanding in problem-solving through the engagement of both thinking and feeling dimensions to foster creativity.

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Item Type:	Thesis (S2)
Additional Information:	https://scholar.google.com/citations?view_op=new_profile&hl=id ID SINTA Dosen Pembimbing: Suhendra: 6140435 Aan Hasanah: 6000349
Uncontrolled Keywords:	Kemampuan berpikir kritis matematis, Project Based Learning. Gallery Walk Technique, Myers-Briggs Type Indicator, MBTI, Kualitiatif, Studi Kasus Mathematical Critical Thinking Skills, Project Based Learning, Gallery Walk Technique, Myers-Briggs Type Indicator, MBTI, Qualitative, Case Study
Subjects:	L Education > L Education (General) L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools Q Science > QA Mathematics
Divisions:	Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Pendidikan Matematika - S2
Depositing User:	Rizki Dera Amanda
Date Deposited:	29 Dec 2025 04:09
Last Modified:	29 Dec 2025 04:09
URI:	http://repository.upi.edu/id/eprint/146001

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