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All Journal Union: Jurnal Ilmiah Pendidikan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif)
Mustaqimah, Utami Puspita Sabilla
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Education Mathematics

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Profil kemampuan berpikir komputasi siswa SMP pada soal tantangan bebras Mustaqimah, Utami Puspita Sabilla; Ni'mah, Khomsatun
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 2 (2024): Maret
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i2.21590

Abstract

Penelitian ini bertujuan untuk mengeksplor kemampuan berpikir komputasi siswa SMP melalui pemberian soal Bebras Task. Metode yang digunakan adalah deskriptif kuantitatif dengan subjek penelitian yaitu 26 siswa SMP Al Huda Turalak kelas VIII. Data diambil menggunakan instrumen tes Bebras Task, dokumentasi, dan wawancara. Hasil penelitian menunjukkan bahwa kemampuan berpikir komputasi siswa secara umum baru mencapai 43%, dengan kemampuan pada setiap indikator yaitu decomposition sebesar 53%, pattern recognition sebesar 62%, abstraction sebesar 23%, dan algorithm sebesar 36%. Sehingga disarankan agar guru perlu melakukan upaya khusus untuk lebih mengoptimalkan kemampuan abstraction dan algorithm.
Development student worksheets to enhance computational thinking skills in 7th grade students on ratio material Mustaqimah, Utami Puspita Sabilla; Supratman, Supratman; Lestari, Puji
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 12 No 3 (2024)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v12i3.17611

Abstract

Computational thinking is a theory born in computer science that applies computational principles to solve a problem. It is a new concern in the PISA 2021 mathematical assessment to accommodate human resources needs that can compete in the 21st-century digitalization era. This study aims to develop a learning tool called student worksheet (LKPD) that integrates indicators of computational thinking skills into the material ratio. The method used is Research and Development (R&D), with the subject of research being 32 students in one Junior High School in Ciamis Regency. The data collection technique is done by observation, interview, and questionnaire given to material experts, media experts, and students. The data were analyzed quantitatively using descriptive product validity and practicality scores. The results showed that the assessment of material experts, including aspects of legality and morality, the feasibility of content, the feasibility of presentation, and aspects of computational thinking, received a level of validity of 99%, so it is included in the category of very valid. Likewise, the assessment of media experts covering anatomy, graphics, and use of language was declared very valid, with a validity rate of 82 %. The product's practicality gets a very practical category with an average score of 86% covering material aspects, use of language, interest, and aspects of computational thinking. The products that have been developed are considered valid and practical for use as educational resources for learning ratios and enhancing computational thinking ability.
Co-Authors Ni'mah, Khomsatun PUJI LESTARI Supratman Supratman, Supratman