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All Journal Al-Jabar : Jurnal Pendidikan Matematika Jurnal Ilmiah Pendidikan Matematika Al Qalasadi
M Zaiyar
IAIN Langsa
Education Mathematics

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Students' Creative Thinking Skill in Solving Higher Order Thinking Skills (HOTS) Problems M Zaiyar; Irfan Rusmar
Al-Jabar: Jurnal Pendidikan Matematika Vol 11, No 1 (2020): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (891.843 KB) | DOI: 10.24042/ajpm.v11i1.5935

Abstract

Creative thinking skills one of the important aspects that must be possessed by students' mathematical thinking skills to connect mathematical concepts as well as the development of thinking processes in solving mathematical problems. The purposes of this research are to determine the level of students' creative thinking skills in solving Higher-Order Thinking questions and to investigate the students' creative thinking skills in solving Higher Order Thinking Questions. This research employed the descriptive qualitative method with 28 students who have passed the Calculus subjects the samples of the research determined through nonprobability sampling. The data were collected through tests and interviews. The research discovered that the average score obtained was 38.43%, specifically35.71%of the students were at the very creative level, 50% of the students were at the creative level, and 14, 29% of the students were at the fairly creative level. Students' creative thinking skills were lacking in creativeness and detail indicators. They were not able to solve problems properly and correctly. The fluency and flexibility indicators were in a good category. So, it can be concluded that the level of students’ creative-thinking skills in solving the Higher-Order Thinking Skills problems was at the creative level. 
PENGARUH ANIMASI BERGERAK TERHADAP PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS XII DI SMAN 1 LANGSA Hanani Zahra; Mazlan Mazlan; M Zaiyar
Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Vol 4 No 2 (2020): JURNAL ILMIAH PENDIDIKAN MATEMATIKA AL QALASADI
Publisher : Prodi Pendidikan Matematika, Fakultas Tarbiyah dan Ilmu Keguruan IAIN Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/qalasadi.v4i2.2180

Abstract

Pemahaman konsep merupakan suatu kemampuan yang sangat penting dalam pembelajaran matematika. Dengan kemampuan pemahaman konsep siswa akan mampu memanfaatkan atau mengaplikasikan apa yang telah dipahaminya serta mengungkapkannya kembali dengan makna yang sama dalam kegiatan belajar. Tujuan dalam penelitian ini adalah untuk mengetahui apakah animasi bergerak dengan berbantuan software Cabri 3D berpengaruh terhadap pemahaman konsep matematika siswa pada materi dimensi tiga. Penelitian ini dilaksanakan di SMAN 1 Langsa tahun ajaran 2019/2020. Penelitian ini termasuk dalam jenis penelitian kuantitatif dengan desain One Group Pretest-Posttest Design. Populasi dalam penelitian ini adalah seluruh siswa kelas XII SMA Negeri 1 Langsa sebanyak 317 orang yang terdiri dari 10 kelas, sedangkan sampelnya adalah siswa kelas XII MIA-8 dengan jumlah siswa 32 orang. Hasil penelitian menunjukkan bahwa thitung = 22,88 dan ttabel = 1,696 maka thitung > ttabel yaitu 22,88 > 1,696 sehingga diperoleh H0 ditolak dan Ha diterima. Dengan demikian dapat disimpulkan bahwa terdapat pengaruh animasi bergerak terhadap pemahaman konsep matematika siswa kelas XII di SMA Negeri 1 Langsa.
Students talk about difficulties they have in solving math problems Wahyuni Wahyuni; M Zaiyar; Mazlan Mazlan; Sahat Saragih; Elvis Napitupulu
Al-Jabar: Jurnal Pendidikan Matematika Vol 14, No 1 (2023): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v14i1.16910

Abstract

The ability to solve students' mathematical problems cannot be diagnosed clearly just by using test questions; it must also be seen by looking at students' responses to the problem-solving process. As a result, the purpose of this study is to investigate students' mathematical problem-solving skill as well as their responses to the problem-solving process. This study is descriptive-qualitative in nature. Three junior high schools (SMP) in Aceh participated in this study, with 76 class VIII students serving as research subjects. Tests, observations, and interviews were used as data collection techniques. Quantitative data were descriptively analyzed using proportions, while qualitative data were descriptively analyzed using coding. The results showed that 25 percent of students wrote down what was known and asked, which was an indication of problem comprehension; 21 percent of students were able to devise problem-solving strategies; and 15 percent of students had done calculations correctly. correct, 11 percent of students checked their answers again. Based on the responses given by students, there were some difficulties experienced by students when solving math problems, namely difficulty understanding reading texts, using mathematical terms, making problem connections, making decisions, uncertainty in solving problems, time, carelessness, and boredom. The findings of this study are expected to serve as a resource for teachers and education practitioners in developing focus, discipline, and patience in problem solving and selecting learning models appropriate to the needs of their students.
Co-Authors Elvis Napitupulu Hanani Zahra Irfan Rusmar Mazlan Mazlan Sahat Saragih Wahyuni Wahyuni