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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Journal of Education Action Research Journal of E-business and Management Science
Adella
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Social Sciences Other

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Meningkatkan Kemampuan Berpikir Tingkat Tinggi dalam Materi Bangun Kubus Melalui Model Problem Based Learning pada Siswa Kelas V Sekolah Dasar Putra, Muhammad Lathief Dwi; Suntari, Yustia; Diar, Neneng; Ratnawati, Indah; Adella
Journal of Education Action Reseach Vol 7 No 3 (2023): August 2023
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jear.v7i3.65953

Abstract

Adanya permasalahan yaitu kemampuan berpikir untuk memahami soal masih rendah menjadi latar belakang dilaksanakannya penelitian ini. Pemahaman konsep luas dan keliling bangun datar yang masih kurang tepat sehingga terhambat dalam materi bangun ruang menjadi penyebabnya. Penelitian ini bertujuan untuk menganalisis peningkatan kemampuan berpikir tingkat tinggi siswa dalam pelajaran matematika materi bangun ruang. Penelitian ini dilakukan untuk memperoleh data empiris tentang meningkatkan kemampuan berpikir tingkat tinggi dalam matematika melalui model pembelajaran problem based learning pada siswa kelas V sekolah dasar. Penelitian dilakukan kepada 32 peserta didik. Penelitian dilaksanakan menggunakan model siklus dari stephen Kemmis dan Mc. Taggart dengan 4 tahap setiap siklusnya yaitu tahap perencanaan, tahap tindakan, pengamatan dan refleksi. Pada siklus I presentase ketuntasan skor tes kemampuan berpikir tingkat tinggi peserta didik adalah 62,5% dan siklus II mencapai 90,6%. Hasil pengamatan aktivitas guru dan siswa menggunakan model pemeblajaran problem based learning pada siklus I adalah 85% dan pada silus II meningkat menjadi 95%. Implikasi dari penelitian ini menunjukan bahwa model pembelajaran problem based learning efektif digunakan untuk meningkatkan kemampuan berpikir tingkat tinggi dan aktifitas pembelajaran siswa.
Analysis of Potential Financial Distress Using the Altman Method (Z-Score), Springate Method (S-Score), and Zmijewski Method (X-Score) in Food and Beverage Companies Listed on the Indonesia Stock Exchange in 2019-2022 Adella; Winanti; Mega Indri Nurwati; Fida Maulida Natswa; Ilham Sidiq; Fajar Riyanto; Istajib Kulla Himmyázz
Journal of E-business and Management Science Vol. 2 No. 2 (2024): Desember 2024
Publisher : PT. BERBAGI TEKNOLOGI SEMESTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61098/jems.v2i2.194

Abstract

This study aims to find out whether there is a score difference  between Altman, Springate, and Zmijewski's methods in predicting Financial Distress, as well as to find out which prediction model is the most accurate in predicting Financial Distress in manufacturing companies in the  food & beverage subsector. The data used in this study is the company's financial statements published on the Indonesia Stock Exchange. The sample in this study is 6 food and beverage companies listed on the Indonesia Stock Exchange for the 2019-2022 period. The sampling technique using nonprobability sampling is purposive sampling. This study compares the scores of three financial distress prediction models  using the accuracy of the prediction model by considering the level of accuracy and type of error. The results of this study show that there is a difference between the three prediction models. Zmijewski's model is the best with an accuracy rate of 1% and an error  type of 0%, the second is the springate model with an accuracy rate of 0.958% and an error  type of 0.041%, and the last is the Altman model with an accuracy rate of 0.083% and  an error  type of 0.916%.
PERAN MAHASISWA KKN UNP DALAM EDUKASI BELAJAR ANAK MELALUI LES PRIVAT DI JORONG LOMPEK NAGARI HALABAN KABUPATEN LIMA PULUH KOTA Muhammad Yusuf Alhamdani; Ratna Wilis; Lidyawati Novita Simatupang; Adella; Nayla Khairiatul Ramadhani; Tina Arnasti; Azka Zafarani Fadhilah; Jihan Roobiaht
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.39581

Abstract

Community Service is a form of student service to the community through the application of knowledge and learning experiences in a real social environment. Through this activity, students are expected to be able to identify and help overcome problems in the community, especially in the field of education. One of the problems found in Jorong Lompek Nagari Halaban, Lareh Sagu Halaban District, Limapuluh Koto Regency is the educational gap, where many children need additional learning assistance outside of school hours. Responding to this, Community Service students from Padang State University implemented a private tutoring program as an effort to improve the quality of children's learning. This program is carried out through personal and intensive tutoring aimed at improving understanding of lesson concepts, assisting with completing school assignments, and fostering learning motivation. In addition to academic aspects, this activity also focuses on developing self-confidence and interest in continuous learning. It is hoped that this program will have a positive impact on children's educational development.
Co-Authors Azka Zafarani Fadhilah Diar, Neneng Fajar Riyanto Fida Maulida Natswa Ilham Sidiq Istajib Kulla Himmyázz Jihan Roobiaht Lidyawati Novita Simatupang Mega Indri Nurwati Muhammad Yusuf Alhamdani Nayla Khairiatul Ramadhani Putra, Muhammad Lathief Dwi Ratna Wilis Ratnawati, Indah Suntari, Yustia Tina Arnasti Winanti