PENGEMBANGAN LINTASAN BELAJAR PADA MATERI FUNGSI LINEAR DENGAN IMPLEMENTASI PROJECT BASED LEARNING UNTUK MEMBANGUN COMPUTATIONAL THINKING ABILITY PESERTA DIDIK KELAS VIII

NADILA RAMADHAN, . (2025) PENGEMBANGAN LINTASAN BELAJAR PADA MATERI FUNGSI LINEAR DENGAN IMPLEMENTASI PROJECT BASED LEARNING UNTUK MEMBANGUN COMPUTATIONAL THINKING ABILITY PESERTA DIDIK KELAS VIII. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Pembelajaran fungsi linear selama ini cenderung berfokus pada pencapaian konsep matematis tanpa mengintegrasikan kemampuan berpikir komputasional (Computational Thinking Ability/CTA). Padahal, CTA dapat dikembangkan seiring dengan pembelajaran materi tersebut. Pembelajaran berbasis proyek (Project-Based Learning/PjBL) diketahui efektif dalam membangun CTA, namun penerapannya dalam konteks fungsi linear masih terbatas. Hingga kini, belum tersedia lintasan belajar yang secara spesifik dirancang untuk mengembangkan CTA dalam materi fungsi linear. Penelitian ini bertujuan merancang lintasan belajar yang valid pada materi fungsi linear berbasis PjBL untuk membangun CTA peserta didik. CTA yang dikembangkan meliputi dekomposisi, berpikir algoritmik, generalisasi, dan abstraksi. Metode yang digunakan adalah design research yang mencakup tiga tahapan: preliminary design, teaching experiment, dan retrospective analysis. Data diperoleh melalui hasil diskusi peserta didik, observasi, catatan lapangan, rekaman video, dan wawancara. Hasil penelitian menunjukkan bahwa lintasan belajar yang dirancang terdiri atas enam tahapan PjBL yang terintegrasi dengan konsep fungsi linear dan strategi pengembangan CTA. Implementasi lintasan ini menunjukkan bahwa kemampuan dekomposisi, berpikir algoritmik, generalisasi, dan abstraksi dapat berkembang secara progresif, seiring dengan tercapainya pemahaman konsep fungsi linear. Selain itu, PjBL terbukti efektif dalam mendorong keterlibatan aktif peserta didik dalam memahami konsep fungsi linear secara kontekstual. Dengan demikian, lintasan belajar yang dirancang efektif dalam membangun CTA peserta didik melalui implementasi pembelajaran berbasis proyek.*****Learning linear functions so far tends to focus on achieving mathematical concepts without integrating computational thinking (CT) skills. In fact, CT can be developed along with learning the material. Project-based learning (PBL) is known to be effective in building CT skills, but its application in the context of linear functions is still limited. Until now, there is no learning trajectory specifically designed to develop CT skills in linear function material. This study aims to design a valid learning trajectory on PjBL-based linear function material to build students' CT skills. The developed CT abilities include decomposition, algorithmic thinking, generalization, and abstraction. The method used is design research which includes three stages: preliminary design, teaching experiment, and retrospective analysis. Data were obtained through learner discussions, observations, field notes, video recordings, and interviews. The results showed that the designed learning trajectory consisted of six stages of PjBL integrated with the concept of linear function and CT development strategy. The implementation of this trajectory shows that the ability of decomposition, algorithmic thinking, generalization, and abstraction can develop progressively, along with the achievement of understanding the concept of linear function. In addition, PjBL proved effective in encouraging learners' active involvement in understanding the concept of linear functions contextually. Thus, the designed learning trajectory is effective in building learners' CT skills through the implementation of project-based learning.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dr. Puspita Sari, S. Pd, M. Sc. ; 2). Dr. Anny Sovia, S.Si, M. Pd.
Subjects:	Pendidikan > Teori, Penelitian Pendidikan Pendidikan > Penelitian Tindakan Kelas > Metode Belajar Mengajar Pendidikan > Penelitian Tindakan Kelas > Pendidikan Dasar dan Menengah
Divisions:	FMIPA > S1 Pendidikan Matematika
Depositing User:	Nadila Ramadhan .
Date Deposited:	11 Aug 2025 07:56
Last Modified:	11 Aug 2025 07:56
URI:	http://repository.unj.ac.id/id/eprint/59661

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