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PENGEMBANGAN PENDIDIKAN KARAKTER DI SMKN 1 BANTUL Sumiati, Ira
Jurnal Ilmu Manajemen Terapan Vol. 1 No. 2 (2019): Jurnal Ilmu Manajemen Terapan (November 2019)
Publisher : Dinasti Review Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/jimt.v1i2.74

Abstract

Penelitian ini bertujuan untuk: (1) mendeskripsikan model pengelolaan sekolah efektif, yang mengorientasikan pencapaian keunggulan prestasi akademik sebagai SMK RSBI, dan (2) mendeskripsikan model pendidikan karakter yang dilaksanakan di SMKN 1 Bantul, sebagai sekolah pilotting. Penelitian ini merupakan penelitian studi kasus yang dilakukan di SMK Negeri 1 Bantul, yang dimaksudkan untuk memperoleh gambaran dan pemahaman mengenai proses penyelenggaraan pendidikan di SMKN 1 Bantul sebagai SMK RSBI, dan sekolah pilotting dalam pendidikan karakter. Pengumpulan data dilakukan dengan menggunakan metode dokumentasi, dan wawancara. Instrumen yang digunakan dalam penelitian ini adalah panduan wawancara (interview guide). Uji validitas instrumen dilakukan terhadap validitas isi, yang didasarkan pada pertimbangan logis. Teknik analisis data yang digunakan adalah analisis deskriptif kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa: (1) proses penyelenggaraan pendidikan di SMKN 1 Bantul dapat dikategorikan sebagai pengelolaan sekolah yang efektif, yang telah mencerminkan: (a) proses pengelolaan dan kepemimpinan sekolah yang efektif, (b) proses pembelajaran yang efektif, dan (c) pengembangan kultur sekolah yang pro peningkatan mutu; dan (2) pendidikan karakter di SMKN 1 Bantul telah dilaksanakan melalui tiga jalur, yaitu: (a) integrasi ke dalam kegiatan pembelajaran, (b) program pengembangan diri, dan (c) kultur sekolah dalam bentuk pembiasaan. Pendidikan karakter melalui program pengembangan diri dan kultur sekolah di SMKN 1 Bantul telah dilaksanakan secara lebih terprogram, yang mencakup delapan nilai karakter, yaitu: religius, kejujuran, kedisiplinan, kerja keras, kreatif, komunikatif, kerjasama, dan bersih. Sementara itu, pada pendidikan karakter yang dilakukan melalui integrasi ke dalam kegiatan pembelajaran, baik mengenai nilai-nilai karakter yang akan dikembangkan, maupun strategi pembelajarannya, sepenuhnya diserahkan kepada masing-masing guru mata pelajaran. Hal ini telah menyebabkan pembelajaran nilai-nilai karakter secara terintegrasi ke dalam kegiatan pembelajaran banyak menghadapi kendala, terutama berkaitan dengan kesiapan dan kompetensi guru dalam mengelola pembelajaran yang lebih baik.
Adomian Decomposition Method and The Other Integral Transform Sumiati, Ira; Sukono, Sukono
Operations Research: International Conference Series Vol. 1 No. 4 (2020): Operations Research International Conference Series (ORICS), December 2020
Publisher : Indonesian Operations Research Association (IORA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47194/orics.v1i4.151

Abstract

The Adomian decomposition method is an iterative method that can be used to solve integral, differential, and integrodifferential equations. The differential equations that can be solved by this method can be of integer or fractional order, ordinary or partial, with initial or boundary value problems, with variable or constant coefficients, linear or nonlinear, homogeneous or nonhomogeneous. This method divides the equation into two forms, namely linear and nonlinear, so that it can solve equations without linearization, discretization, perturbation, or other restrictive assumptions. The basic concept of this method assumes that the solution can be decomposed into an infinite series. This method decomposes the nonlinear form (if any) of the equation with the Adomian polynomial series. This decomposition method can be combined with various integral transform, such as Laplace, Sumudu, Elzaki, and Mohand. The main idea of this technique assumes that the solution can be decomposed into an infinite series, then applies the integral transform to the differential equation. The main advantage of this technique is that the solution can be expressed as an infinite series that converges rapidly to the exact solution. This paper aims to combine the Adomian decomposition method with the new integral transform introduced by Kumar et al. (2022). This integral transform is called the Rishi transform. A scheme for solving fractional ordinary differential equations using the combined method is presented in this paper.
Application Of Natural Decomposition Method For Solution Of Fractional Black-Scholes Equation Bature, Sani Sufyan; Sumiati, Ira
International Journal of Global Operations Research Vol. 4 No. 1 (2023): International Journal of Global Operations Research (IJGOR), February 2023
Publisher : iora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47194/ijgor.v4i1.201

Abstract

The Black-Scholes equation is a partial differential equation that can model the European call option price problem. This equation can be of the order of natural numbers or fractional. The aim of this paper is to find a solution to the fractional order Black-Scholes partial differential equation. The method used to find solutions to these equations is the Natural decomposition method. Two numerical examples are presented in this paper. The results show that the Natural decomposition method is effective and easy to use to solve the fractional Black-Scholes equation.
EMPLOYEE ENGAGEMENT MEDIATES THE ACHIEVEMENT MOTIVATION AND ORGANIZATIONAL CULTURE TOWARDS TEACHER PERFORMANCE AT BINA INSAN MANDIRI SCHOOL, JAKARTA Sumiati, Ira; Lo, Singmin Johanes
Dinasti International Journal of Education Management And Social Science Vol. 3 No. 3 (2022): Dinasti International Journal of Education Management and Social Science (Febru
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijemss.v3i3.1097

Abstract

This research purposes to explore the role of achievement motivation and organizational culture that affected employee engagement in teacher performance. The research population here was permanent teachers at Bina Insan Mandiri School that is located in DKI Jakarta, with a total sample of 65 teachers. The data analysis method used the Structural Equation Model-Partial Least Square (SEM-PLS). The result indicates that achievement motivation and organizational culture have a positive and significant impact on teacher performance and employee engagement, likewise to employee engagement which has positive and significant in mediates the effect of achievement motivation and organizational culture on performance.