PENINGKATAN KEMAMPUAN COMPUTATIONAL THINKING DAN PENCAPAIAN SELF-EFFICACY SISWA SMP MELALUI MODEL PROBLEM-BASED LEARNING

Ahmad Mukhibin, - (2024) PENINGKATAN KEMAMPUAN COMPUTATIONAL THINKING DAN PENCAPAIAN SELF-EFFICACY SISWA SMP MELALUI MODEL PROBLEM-BASED LEARNING. S2 thesis, Universitas Pendidikan Indonesia.

Baca Full Text klik disini
[img] Text
T_MTK_2208172_Title.pdf
Download (629kB)
[img] Text
T_MTK_2208172_Chapter1.pdf
Download (330kB)
[img] Text
T_MTK_2208172_Chapter2.pdf
Restricted to Staf Perpustakaan
Download (466kB)
[img] Text
T_MTK_2208172_Chapter3.pdf
Download (388kB)
[img] Text
T_MTK_2208172_Chapter4.pdf
Restricted to Staf Perpustakaan
Download (906kB)
[img] Text
T_MTK_2208172_Chapter5.pdf
Download (224kB)
[img] Text
T_MTK_2208172_Appendix.pdf
Restricted to Staf Perpustakaan
Download (3MB)
Official URL: https://repository.upi.edu/

Abstract

Kemampuan computational thinking adalah keterampilan untuk memecahkan masalah kompleks menjadi bagian-bagian lebih kecil, mengenali pola, membuat abstraksi, dan merancang algoritma yang sistematis untuk menyelesaikannya. Faktanya, banyak siswa yang masih mengalami kesulitan dalam melakukan dekomposisi saat memahami fakta dan konsep matematika, kesulitan dalam menemukan pola yang terkait dengan prinsip matematika, dan kesulitan membuat algoritma ketika menghadapi kesulitan dalam memahami prosedur pemecahan masalah. Dalam proses pemecahan masalah ini, siswa perlu memiliki keyakinan diri terhadap kemampuan yang dimilikinya yang disebut self-efficacy. Penelitian ini bertujuan untuk mengkaji perbedaan peningkatan kemampuan computational thinking dan pencapaian self-efficacy siswa sekolah menengah pertama melalui model problem-based learning ditinjau dari keseluruhan dan kemampuan awal matematis. Penelitian ini merupakan penelitian kuasi eksperimen dengan menggunakan pretest-posttest control group design. Populasi penelitian terdiri dari seluruh siswa kelas VIII di salah satu sekolah menengah pertama swasta di Kabupaten Sleman, Yogyakarta. Sedangkan sampel penelitian terdiri 45 siswa yang berasal dua kelas. Instrumen yang digunakan adalah tes kemampuan computational thinking dan angket skala self-efficacy. Analisis data dalam penelitian ini menggunakan analisis parametrik dan non-parametrik menyesuaikan hasil uji prasyarat dari masing-masing data. Hasil penelitian menunjukkan bahwa (1) terdapat perbedaan yang signifikan antara peningkatan kemampuan computational thinking siswa yang memperoleh pembelajaran dengan menggunakan model problem-based learning dan siswa yang memperoleh pembelajaran konvensional ditinjau secara keseluruhan dan kemampuan awal matematis, (2) tidak terdapat perbedaan peningkatan kemampuan computational thinking yang signifikan pada siswa yang memperoleh pembelajaran dengan menggunakan model problem-based learning ditinjau dari kemampuan awal matematis, (3) tidak terdapat perbedaan yang signifikan antara pencapaian self-efficacy siswa yang memperoleh pembelajaran dengan menggunakan model problem-based learning dan siswa yang memperoleh pembelajaran konvensional ditinjau secara keseluruhan dan kemampuan awal matematis, (4) terdapat perbedaan pencapaian self-efficacy yang signifikan pada siswa yang memperoleh pembelajaran dengan menggunakan model problem-based learning ditinjau dari kemampuan awal matematis, dan (5) terdapat hubungan korelasional yang signifikan antara kemampuan computational thinking dan self-efficacy matematis siswa. Computational thinking skill is the skill to break down complex problems into smaller parts, recognize patterns, make abstractions, and design systematic algorithms to solve them. In fact, many students still have difficulty in decomposing when understanding mathematical facts and concepts, difficulty in finding patterns related to mathematical principles, and difficulty in creating algorithms when facing difficulties in understanding problem solving procedures. In this problem-solving process, students need to have confidence in their abilities called self-efficacy. This study aims to examine the differences in the improvement of computational thinking skill and self-efficacy achievement of junior high school students through problem-based learning model in terms of overall and initial mathematical ability. This research is a quasi-experimental research using pretest-posttest control group design. The study population consisted of all VIII grade students in one of the private junior high schools in Sleman Regency, Yogyakarta. While the research sample consisted of 45 students from two classes. The instruments used were computational thinking ability test and self-efficacy scale questionnaire. Data analysis in this study used parametric and non-parametric analysis according to the prerequisite test results of each data. The results showed that (1) there is a significant difference between the improvement of computational thinking ability of students who followed learning by using problem-based learning model and students who followed conventional learning in terms of overall and initial mathematical ability, (2) there is no significant difference in the improvement of computational thinking ability of students who followed learning by using problem-based learning model reviewed by initial mathematical ability, (3) there is no significant difference between the achievement of self-efficacy of students who followed learning by using problem-based learning model and students who followed conventional learning in terms of overall and initial mathematical ability, (4) there is a significant difference in the achievement of self-efficacy of students who followed learning by using problem-based learning model reviewed by initial mathematical ability, and (5) there is a significant correlation between computational thinking ability and mathematical self-efficacy of students.

Item Type: Thesis (S2)
Additional Information: https://scholar.google.com/citations?user=V7kVKyAAAAAJ&hl=en&authuser=2 ID SINTA Dosen Pembimbing Tatang Herman: 5986217 Endang Cahya Mulyaning A: 6121877
Uncontrolled Keywords: Kemampuan Computational Thinking, Self-Efficacy, Model Problem-based Learning, Kemampuan Awal Matematis Computational Thinking Ability, Self-efficacy, Problem-based Learning Model, Initial Mathematical Ability
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 > Jurusan Pendidikan Matematika > Program Studi Pendidikan Matematika
Depositing User: Ahmad Mukhibin
Date Deposited: 26 Aug 2024 03:04
Last Modified: 26 Aug 2024 03:04
URI: http://repository.upi.edu/id/eprint/120976

Actions (login required)

View Item View Item