Muhamad Imam Mutamaqin
Universitas Islam Tribakti Lirboyo Kediri

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PELATIHAN PEMBUATAN DAN PENGEMBANGAN BAHAN AJAR DI TAMAN PENDIDIKAN AL-QUR’AN DESA SEMPU Muhamad Imam Mutamaqin; Ahmad Ibnu Mubarok; Muhammad Reza Syahida; Hilya Nur Lidia Putri; Nur Kholisoh
BHAKTI: JURNAL PENGABDIAN DAN PEMBERDAYAAN MASYARAKAT Vol. 4 No. 01 (2025): Juni
Publisher : Universitas Islam Tribakti (UIT) Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/bjppm.v4i01.7168

Abstract

The development of Islamic religious knowledge learning facilities and strategies for making and developing teaching materials for each religious line in Sempu Village, Ngancar District, Kediri Regency are reviewed. Guidelines on religious knowledge are something that is greatly needed by the Sempu Village community, which is still considered to have minimal religious knowledge. This study uses a participatory action research (PAR) approach method which is one of the qualitative action research. Researchers found that several TPQ in Sempu Village only studied how to read and write the Qur'an with learning facilities that were not yet systematic, furthermore, other insights about religion were still not fulfilled, so that religious practices in everyday life were still lacking. Thus, team created a teaching material program that briefly and concisely discussed the challenges of Islamic jurisprudence, morals, and how to read the Qur'an properly and correctly. These guidebooks are distributed to every TPQ in Sempu Village to be used as a guide for the male/female teachers in teaching, with the hope that these guidebooks can provide benefits for the TPQ children and the Sempu Village community.
Clifford's Algebraic Approach in Determining the Direction of Qibla Muhamad Imam Mutamaqin; Muhamad Safa’udin
Noumerico: Journal of Technology in Mathematics Education Vol. 4 No. 1 (2026): Noumerico, March 2026
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v4i1.8810

Abstract

While classical methods and hisab methods based on spherical trigonometry and vector algebra are commonly used, this article introduces a more elegant, purely geometric alternative using Clifford Algebra (within the framework of Geometric Algebra). This method uses unit vectors in three-dimensional space to represent the positions of the observer and the Kaaba, then projects these vectors onto the local horizontal plane using geometric operations such as the dot product and the outer product. The results of the Qibla direction calculations for five major cities in Indonesia—Jakarta, Surabaya, Medan, Bandung, and Makassar—when compared with the spherical trigonometry and vector algebra methods, show high consistency, with a maximum difference of less than 0°. Further validation using data from the Qibla Locator also confirms the method's accuracy. Clifford Algebra has proven to be an accurate, intuitive, and computationally efficient approach, with great potential for applications in digital navigation systems, augmented reality, and science education. Thus, this method offers a powerful modern alternative for determining the direction of the Qibla through hisab