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All Journal Edukasi : Jurnal Penelitian dan Artikel Pendidikan Theorems (The Original Research of Mathematics)
Elizabeth Daniar Ratih Nursanti
Universitas Sanata Dharma
Education Mathematics

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Penerapan Pendekatan Computational Thinking terhadap Kemampuan Pondasi pada Materi Energi Dan Perubahannya Kelas 3 SD Negeri Bhaktikarya Esti Nur Indah Sari; Elizabeth Daniar Ratih Nursanti; Muhammad Fadholi; Christiyanti Aprinastuti; Yuliana Rismiyati
Edukasi: Jurnal Penelitian dan Artikel Pendidikan Vol 15 No 1 (2023)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/edukasi.v15i1.9072

Abstract

Computational Thinking is included as a learning approach that can identify patterns, solve complex problems into simpler steps, organize and create a series of steps in providing solutions. This study aims to analyze the ability of students' foundations of abstraction, pattern recognition, and algorithms through the application of the Computational Thinking approach. The research method used is descriptive research with a case study type. This study uses quantitative and qualitative data analysis techniques. The subjects of this study were 24 third grade students who were divided into 12 small groups at Bhaktikarya Public Elementary School. The results of this study indicate that the application of the Computational Thinking approach to the results of Student Worksheets that apply students' abstraction foundation skills, pattern recognition, and algorithms through the application of the Computational Thinking approach obtained an average percentage of 66%. This percentage is in the sufficient category.
Meningkatkan Kemandirian dan Hasil Belajar Materi Alat Ukur Tak Baku Untuk Siswa Kelas I SD Menggunakan Model Problem Based Learning Elizabeth Daniar Ratih Nursanti; Ignatia Esti Sumarah
Jurnal THEOREMS (The Original Research of Mathematics) Vol 8, No 1 (2023)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/th.v8i1.4918

Abstract

This research was motivated by the low results of a study on documentation of Mid Semester Examination (UTS) scores for learning mathematics and independence from 19 grade 1 students at SD N Bhaktikarya for the 2022/2023 academic year. Class average value of 70 (KKM Mathematics 75). This type of research is Classroom Action Research (CAR), which is carried out in 2 cycles, aims to improve mathematics learning outcomes on non-standard measuring instruments and independence by applying the model Problem Basesd Learning (PBL). Researchers used a test technique by analyzing the results of student worksheets (LKPD) on non-standard measuring instruments and guided by 8 indicators of independence in observing the increase in student independence. The percentage of classical mastery of students' mathematics learning outcomes before being given the action (pre-cycle) increased by 11% after being given the first action (cycle I) to 63% and increased after being given the second action (cycle II) to 79%. Application of models Problem Based Learning can increase the independence of students as seen from the percentage increase in pre-cycle by 34%, increased in cycle 1 by 55% and increased to 63% in cycle II. Based on the results of these studies, the application of the model PBL can improve learning outcomes and student independence.Keywords: classroom action research, problem based learning, learning outcomes, independence, non-standard measuring instrument teaching materials.
Co-Authors Christiyanti Aprinastuti Esti Nur Indah Sari Ignatia Esti Sumarah Muhammad Fadholi Yuliana Rismiyati