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All Journal JPMI (Jurnal Pembelajaran Matematika Inovatif) Sambulugana Jurnal Ekonomi, Teknologi dan Bisnis Al-Qarawiyyin: Jurnal Ilmu Ushuluddin
Lesmana, Surya
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Economics, Econometrics & Finance Education Energy Engineering Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Public Health Social Sciences Other

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ANALISIS KESALAHAN SISWA SMA DALAM MATERI PERSAMAAN DAN PERTIDAKSAMAAN NILAI MUTLAK Lesmana, Surya
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 5, No 2 (2022): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v5i2.9851

Abstract

This study aims to describe the mathematics learning errors of SMA Mekarwangi class X students in absolute value equations and inequalities. This research was conducted on students of SMA Mekarwangi class X who have implemented the 2013 curriculum. The type of approach in this research is a qualitative approach. The test description method according to me is 4 questions with different error rates. The data processing technique of the final test results obtained a conclusion that students' errors were in the form of facts, as many as 20,35% of students had difficulty in finding absolute values so that they could find the concept of absolute value, as many as 30,65% of students had difficulty managing the concept of absolute value so that they obtained absolute value derivatives, 35,75% of students have difficulty in drawing graphs of absolute values so that students are skilled in drawing absolute values, 70.15% of students have difficulty solving problems related to absolute values.
Peningkatan Kepedulian Masyarakat Terhadap Lingkungan Pada Dusun Klangkapan 2 Margoluwih Sayegan Sleman Lesmana, Surya; Barid, Burhan; Ikhsan, Jazaul; Risdiyanto, Risdiyanto
Sambulu Gana : Jurnal Pengabdian Masyarakat Vol. 2 No. 3 (2023): September 2023
Publisher : Lembaga Penelitian dan Pengabdian Pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/sambulu_gana.v2i3.4041

Abstract

Sampah telah menjadi problematika bagi kita semua serta lingkungan yang kita tempati. Sampah setiap hari diproduksi dari hasil berbagai aktivitas manusia. Produksi sampah yang semakin alam meningkat jumlahnya seiring dengan bertambahanya populasi penduduk dan isdustri, tidak sebanding dengan kapasitas tempat pembuangan sampah akhir. Hal ini mengakibatkan permasalahan dalam pengelolaan sampah.yang ada Adapun tujuan yang ingin dicapai dalam pengabdian ini adalah untuk meningkatkan pengetahuan masyarakat mengenai metode pengelolaan sampah serta metode pengolahannya untuk sampah dalam skala rumah tangga. Metode yang digunakan dalam pengabdian ini adalah sosialisasi pilah pilih sampah serta pelatihan mengolah sampah organic yang berasal dri rumah tangga. Program pengabdian ini sangat membantu masyarakat dengan hasil : masyarakat mampu mengetahui berbagai jenis sampah yang ada, masyarakat memiliki kesadaran yang meningkat dalam hal pengelolaan sampah, masyarakat dapat mengetahui metode pengelolaan dan pengolahan sampah yang tepat, dan masyarakat memiliki kesadaran untuk membentuk kekompok shodaqoh sampah sebagai wujud nyata dalam mewujudkan pengelolaan sampah yang baik untuk menjaga lingkungan tetap sehat
Rekontekstualisasi Filsafat Islam dalam Kurikulum Madrasah untuk Penguatan Nalar Kritis dan Pembentukan Insan Kamil Lesmana, Surya
Al-Qarawiyyin: Jurnal Ilmu Ushuluddin Vol. 1 No. 3 (2025): Contemporary Islamic Educational Philosophy
Publisher : Yayasan Albahriah Jamiah Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64691/al-qarawiyyin.v1i3.53

Abstract

The madrasah curriculum in contemporary Islamic education faces the challenge of balancing the normative-religious dimension with the need to strengthen students’ critical reasoning skills. Islamic philosophy, as an intellectual tradition characterized by essential, integrative, and rational reflection, is often marginalized in formal education due to ideological resistance, limited teaching staff, and a lack of understanding of its importance in shaping a complete human being. This study aims to re-examine the importance of recontextualizing Islamic philosophy in the madrasah curriculum as a means of strengthening critical thinking skills while shaping a holistic personality. Using qualitative methods based on literature studies and descriptive-analytical analysis, this study compiles relevant primary and secondary sources on the discourse of Islamic philosophy and madrasah curriculum development. The results of the study indicate that Islamic philosophy has significant potential to integrate cognitive, affective, and spiritual aspects into the learning process. This integration has been proven to encourage students to develop analytical, reflective, and solution-oriented thinking skills in facing contemporary issues from a comprehensive Islamic perspective. Furthermore, teachers equipped with philosophy training can develop dialogue-based learning, open up intellectual discourse, and connect religious texts with real-life contexts. This study concludes that Islamic philosophy plays a strategic role in transforming the madrasah curriculum, as it can foster an educational model based on wisdom, spirituality, and rationality, ultimately supporting the formation of a perfect human being, the ideal goal of Islamic education.
Design and Implementation of the Mount Ciremai Basecamp Website as a Climbing Information Media in Linggasana Village Lesmana, Surya; Saputra, Andika Bagus; Baihaqi, Egi Ahmad; Syakur, Muhamad Zidan; Suhendi, Suhendi
Jurnal Ekonomi Teknologi dan Bisnis (JETBIS) Vol. 4 No. 9 (2025): Jurnal Ekonomi, Teknologi dan Bisnis
Publisher : Al-Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/cezc3233

Abstract

Mount Ciremai is the highest mountain in West Java Province which is the main destination for climbing and natural tourism. One of the official climbing trails of Mount Ciremai is in Linggasana Village which has a basecamp as a center for climbing services and information. However, the delivery of climbing information at the Linggasana Village basecamp is still carried out conventionally, so that information is difficult for prospective climbers to access widely and quickly. This research aims to design and implement a Mount Ciremai Basecamp website in Linggasana Village as an integrated and easily accessible climbing information medium. The research method used is the Waterfall method which includes the stages of needs analysis, system design, implementation, and testing. The website is developed using web-based technology with an integrated database. The results of the study show that the website built is able to present climbing information effectively and help climbers in obtaining accurate information before climbing. The study also reveals that the website facilitates faster information updates, broader information coverage, and better documentation. The implications of this research indicate that the use of web-based information systems can enhance service quality, transparency, and climber preparedness, while also supporting safer and more sustainable climbing management. In conclusion, the implementation of the website provides an effective solution to overcome the limitations of conventional information delivery and contributes both practically and theoretically to the development of information systems in natural tourism management.
Co-Authors Baihaqi, Egi Ahmad Burhan Barid Jazaul Ikhsan Risdiyanto Risdiyanto Saputra, Andika Bagus Suhendi Suhendi Syakur, Muhamad Zidan