ABSTRAK Halimah Sakdiyah. 2026. “Implementasi Penguatan Pendidikan Karakter dalam Membentuk Sikap Disiplin dan Tanggung Jawab Siswa di Madrasah Ibtidaiyah Al-Islam Desa Jetis Kabupaten Madiun.” Tesis. Program Studi Magister Pendidikan Agama Islam. Pascasarjana. Institut Agama Islam Sunan Giri (INSURI) Ponorogo. Pembimbing I: Dr. Zainul Arifin, M.SI. Pembimbing II: Dr. Asaduddin Luqman, M.Pd.I. Pendidikan karakter di era digital menghadapi tantangan berat berupa degradasi moral siswa akibat distraksi teknologi gawai (gadget), sehingga memerlukan benteng penguat dari lembaga pendidikan berbasis keagamaan. Penelitian ini bertujuan untuk mendeskripsikan dan menganalisis implementasi Penguatan Pendidikan Karakter (PPK), hambatan dan solusinya, serta hasil yang dicapai dalam membentuk sikap disiplin dan tanggung jawab siswa di MI Al-Islam Desa Jetis, Kabupaten Madiun. Penelitian ini menggunakan pendekatan kualitatif jenis studi kasus. Data dikumpulkan melalui wawancara mendalam terhadap kepala madrasah, guru, siswa, dan orang tua, serta observasi partisipatif dan studi dokumentasi. Teknik analisis data menggunakan model interaktif Miles dan Huberman yang meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Keabsahan data diuji melalui triangulasi sumber dan teknik. Hasil penelitian menunjukkan bahwa: (1) Implementasi PPK dilakukan melalui strategi habituasi religius seperti kegiatan jam ke-0 (murotal dan asmaul husna), shalat berjamaah, integrasi nilai dalam pembelajaran, serta keteladanan pendidik. (2) Faktor penghambat utama adalah gangguan digital (gadget) dan kurangnya konsistensi pengawasan di rumah. Solusi yang dilakukan adalah optimalisasi Buku Penghubung dan literasi digital persuasif. (3) Hasil implementasi menunjukkan internalisasi nilai yang matang, di mana siswa menunjukkan kemandirian domestik dan munculnya kesadaran moral (moral feeling) berupa rasa malu saat melanggar aturan. Simpulan penelitian ini menegaskan bahwa sinergi antara madrasah dan keluarga melalui media kontrol yang konsisten merupakan kunci keberhasilan pendidikan karakter. Kata Kunci: Pendidikan Karakter, Disiplin, Tanggung Jawab, Madrasah Ibtidaiyah. ABSTRACT Halimah Sakdiyah. 2026. “Implementation of Strengthening Character Education in Shaping Students Discipline and Responsibility at Al-Islam Islamic Elementary School, Jetis Village, Madiun Regency.” Thesis. Master’s Program in Islamic Education. Postgraduate Program. Sunan Giri Islamic Institute (INSURI) Ponorogo. Advisor I: Dr. Zainul Arifin, M.SI. Advisor II: Dr. Asaduddin Luqman, M.Pd.I. Character education in the digital era faces severe challenges in the form of students' moral degradation due to gadget distractions, thus requiring a strengthening fortress from religious-based educational institutions. This study aims to describe and analyze the implementation of Strengthening Character Education (PPK), the obstacles and solutions, and the results achieved in shaping students' discipline and responsibility at MI Al-Islam Jetis Village, Madiun Regency. This research employed a qualitative approach with a case study design. Data were collected through in-depth interviews with the principal, teachers, students, and parents, as well as participatory observation and documentation. The data analysis technique used Miles and Huberman's interactive model, including data reduction, data display, and conclusion drawing. Data validity was tested through source and technique triangulation. The results showed that: (1) PPK implementation is carried out through religious habituation strategies such as hour 0 activities (murotal and Asmaul Husna), congregational prayers, integration of values in learning, and teacher modeling. (2) The factors while the main obstacles are digital distraction (gadgets) and lack of consistency in home supervision. The solution involves optimizing the communication book (buku penghubung) and persuasive digital literacy. (3) The implementation results indicate mature value internalization, where students demonstrate domestic independence and the emergence of moral feeling in the form of shame when breaking rules. The conclusion of this study emphasizes that synergy between the madrasah and the family through consistent control media is the key to successful character education. Keywords: Character Education, Discipline, Responsibility, Islamic Elementary School.