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All Journal Asy-Syir'ah: Jurnal Ilmu Syari'ah dan Hukum Al Ishlah Jurnal Pendidikan
Syafrudin Katili
IAIN Sultan Amai Gorontalo
Religion Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Other

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Standart Sudut Kemiringan Minimal Arah Kiblat Masjid Di Kota Gorontalo Syafrudin Katili; Asna Usman Dilo
Asy-Syir'ah: Jurnal Ilmu Syari'ah dan Hukum Vol 46, No 1 (2012)
Publisher : Faculty of Sharia and Law - Sunan Kalijaga State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ajish.2012.46.1.%p

Abstract

The substance of issue in this study is how many (degrees) the minimum standardized angle still be considered feasible and how the application which is raised in the title The Minimum Standardized Angle of the Kiblah Direction of Mosques in Gorontalo City, with the aims on trying to find the minimum standardize referred to and to be used as guidelines by the community (Jamaah) whether or not to make row adjustments in the mosques that experienced irregularities of kiblah direction. Based on early studies showed that mostly the mosques of Gorontalo city deviate from 1 to 15 degrees from the true direction of Kiblah. With the approach of science and technology especially in the field of astronomy (falak), then what is desired by the provisions of Islamic law ( syari) above can be well realized. Deviations of Kiblah direction of mosques in Gorontalo City today still can be find the solution to make rows improvements / adjustments in the mosques to the true direction of Kiblah or at least meet the minimum standardized angle which can be considered feasible in terms of the direction of kiblah in the mosques has not been out of boundary areas of the city of Mecca.
Examining the Impact of Mathematical Critical Thinking Skills on Matrix Learning Outcomes Majid Majid; Fahri Katuri; Kartin Usman; Syafrudin Katili
AL-ISHLAH: Jurnal Pendidikan Vol 17, No 3 (2025): SEPTEMBER 2025
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v17i3.6702

Abstract

 Student learning outcomes represent their understanding of subject material and serve as a benchmark for evaluating educational effectiveness. A preliminary investigation at SMA Negeri 7 Gorontalo revealed low student performance in matrix-related mathematics topics. Among various factors influencing learning success, critical thinking stands out as a key internal factor in mathematics education. This study employed a quantitative, descriptive-correlational design with an ex post facto approach. It aimed to assess the mathematical critical thinking skills of Grade XI students and to examine their relationship with learning outcomes on matrix material. Critical thinking was evaluated using four indicators: analyzing, evaluating, explaining, and concluding. Findings indicated that most students had not yet achieved an optimal level of mathematical critical thinking, with an average score of 56.34 across a sample of 50 students. Correlational analysis revealed a significant positive relationship between critical thinking skills and learning outcomes, with critical thinking accounting for 61.62% of the variance in performance. The data suggest that mathematical critical thinking skills play a substantial role in determining student success in matrix material. Given the strong correlation observed, enhancing these skills may lead to measurable improvements in learning outcomes. There is a significant and positive relationship between students' mathematical critical thinking skills and their learning outcomes in matrix material. Efforts to strengthen critical thinking could be an effective strategy to improve academic performance in mathematics. 
Co-Authors Anak Agung Gede Sugianthara Fahri Katuri Kartin Usman Majid Majid