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PERANCANGAN PROTOTYPE SISTEM PEMBELAJARAN MATEMATIKA DASAR BERBASIS MIND MAPPING KEMAMPUAN PEMECAHAN MASALAH GURU KELAS SEKOLAH DASAR Muhamad Firdaus; Elfandry Bayunanda; Susiaty, Utin Desy
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 Terbit
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.33600

Abstract

Masalah penelitian ini terletak pada rendahnya kemampuan pemecahan masalah matematis siswa. Sedangkan pemecahan masalah matematika merupakan bagian terpenting dalam pembelajaran matematika. Untuk memahami matematika dasar diperlukan suatu kemampuan memecahkan masalah dalam rangka mencapai tujuan pembelajaran matematika itu sendiri. Sehubungan dengan hal tersebut, maka diperlukan alur peta pikir guru dalam menstruktur kemampuan pemecahan masalahnya sehingga dapat tersampaikan dengan baik kepada siswanya sendiri. Berdasarkan sifat peta pikir yang menunjukkan grafik hubungan antara materi dan jika ada materi prasyarat, sistem pembelajaran berbasis komputer (prototipe) yang dirancang diharapkan mampu menjadi adaptif dan mengarahkan pembelajaran matematika dasar sesuai dengan kemampuan pemecahan masalah setiap siswa. Tujuan dari penelitian ini adalah: 1) mengetahui pengembangan rancangan prototype sistem pembelajaran matematika dasar berbasis mind mapping kemampuan pemecahan masalah guru kelas sekolah dasar, 2) mengetahui karakteristik karakteristik mind mapping kemampuan pemecahan masalah guru kelas sekolah dasar dalam penerapannya di pembelajaran matematika dasar. Metode dari penelitian ini adalah penelitian pengembangan menggunakan rancangan model 4D Thiagarajan. Hasil yang diperoleh dari penelitian ini adalah: 1) setelah melihat hasil nilai kevalidan, kepraktisan, dan keefektifan, Prototype Sistem Pembelajaran Matematika Dasar Berbasis Mind Mapping Kemampuan Pemecahan Masalah yang dikembangkan sudah layak digunakan sebagai media pembelajaran di kelas; 2) karakteristik mind mapping kemampuan pemecahan masalah guru kelas sekolah dasar dalam penerapannya di pembelajaran matematika dasar sudah sesuai dengan mind mapping kemampuan pemecahan masalah siswa sekolah dasar dimana ditunjukkan dengan hasil kemampuan pemecahan masalah siswa berada pada kategori 80,39% siswa tuntas secara klasikal dari keseluruhan 51 siswa yang mengerjakan soal posttest.
Tafsir Ekologi Syekh Ali Jum’ah: Merespon terhadap Kebijakan Nahdlatul Ulama Terkait Perizinan Konsesi Tambang Batu Bara Muhamad Firdaus; Ahmad Reza Wibowo
At-Ta'wil: Jurnal Pengkajian al-Qur'an dan at-Turats Vol. 3 No. 02 (2025): Al-Qur’an dan Dinamika Penafsiran
Publisher : Lembaga Penelitian, Penerbitan, dan Pengabdian Masyarakat (LP3M) Institut Agama Islam Bakti Negara (IBN) Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62490/tawil.v3i02.2142

Abstract

This article discusses the method of ecological interpretation represented by Syeikh Ali Jum’ah in his work al-Bi’ah Wa al-Hifdzu ‘Alaih Min Manarin Islamiyin.  The main objective of this research is to see the characteristics of Sheikh Ali Jum’ah’s interpretation method of verses related to ecological issues. Furthermore, implementing the results of the interpretation of the method to respond to NU’s policy in taking the coal mining concession permit on May 30, 2024. The research method uses qualitative and library research approach. This study concludes that Sheikh Ali Jum’ah’s ecological interpretation method has a Maudhu’i-Isyari style using the Eko-Fiqhi approach based on the principles of al-haq and al-Wajib, from both of which gave birth to a new concept called huquq al-Bi’ah and Wajib al-Bi’ah. Furthermore, it concludes that NU’s policy in accepting coal mining concessions is not in line with the principles of ecological interpretation of Syeikh Ali Jum’ah so that on this basis NU must withdraw the license.
Blockchain Enabled Consumer Data Sovereignty for Privacy Oriented Digital Governance Denok Wahyudi Setyo Rahayu; Muhamad Firdaus; Abdullah Arif Kamal
CORISINTA Vol 3 No 1 (2026): February
Publisher : Pandawan Sejahtera Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33050/vbq94q72

Abstract

This study examines blockchain technology as an enabling infrastructure for consumer centric data governance through the conceptual lens of the sovereign consumer. Departing from platform centric models that frame data privacy primarily as a regulatory compliance or technical security issue, this paper positions consumer sovereignty as both a governance principle and an operational capability. Using a qualitative and analytical research design, the study synthesizes insights from consumer sovereignty theory, digital governance literature, and decentralized systems research to conceptualize how blockchain characteristics namely decentralization, immutability, transparency, cryptography, and smart contracts can be mapped onto core data governance functions. The analysis demonstrates that blockchain has the potential to transform data ownership from a passive legal status into an enforceable and programmable right, allowing individuals to dynamically grant, monitor, and revoke consent over personal data usage. Rather than relying on absolute data concealment, privacy is operationalized through controlled transparency supported by cryptographic safeguards and hybrid on chain and off chain architectures. This governance oriented framework emphasizes accountability, auditability, and user authority without compromising regulatory alignment. Although the proposed framework remains conceptual and does not involve empirical implementation, it provides a structured analytical contribution relevant to AI driven digital ecosystems and sustainable digital development. In particular, the study aligns consumer centric data sovereignty with Sustainable Development Goals SDG 9, SDG 12, and SDG 16 by supporting resilient digital infrastructure, responsible data usage, and transparent governance mechanisms. The findings offer implications for policymakers, platform designers, and organizations seeking privacy oriented digital governance models grounded in consumer empowerment.
Pengaruh Beban Kerja Dan Lingkungan Kerja Terhadap Kinerja Karyawan Pada PT. Lancs Arche Consumma Jakarta Muhamad Firdaus; Sofyan Marwansyah
Jurnal Inovasi Bisnis Manajemen dan Akuntansi Vol. 3 No. 4 (2025): JIBMA : Jurnal Inovasi Bisnis Manajemen dan Akuntansi
Publisher : PT. Karya Inovatif Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65255/jibma.v3i4.227

Abstract

Excessive workload can lead to physical and mental fatigue, while an uncomfortable work environment can reduce productivity. In fact, Minister of Manpower Regulation No. 5 of 2018 and Law No. 13 of 2003 regulate working hour limits and emphasize the importance of creating a safe and healthy work environment. This study aims to determine the influence of workload and work environment on employee performance, both partially and simultaneously. The research method used is quantitative with a saturated sampling technique, involving the entire population of 40 employees. Data were collected through questionnaires and analyzed using data quality tests, classical assumption tests, hypothesis testing, and the coefficient of determination. The results show that workload has no partial effect on employee performance. However, the work environment has a partial effect. Simultaneously, workload and work environment have a significant effect on employee performance. These findings indicate that the combination of workload and work environment plays a crucial role in improving performance. Therefore, companies need to pay close attention to workload distribution and create a supportive work environment to ensure that organizational goals are achieved effectively and efficiently.