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PENGARUH MODEL PEMBELAJARAN TREFFINGER TERHADAP KEMAMPUAN BERFIKIR KREATIF SISWA MAS PAB 1 SAMPALI PADA MATERI PERUBAHAN LINGKUNGAN Nasution, Miftahul Jannah; Khairuddin, Khairuddin; Sari, Efrida Pima
BIOEDUKASI: Jurnal Pendidikan Biologi Vol 14, No 1 (2023): BIOEDUKASI, MEI 2023
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/bioedukasi.v14i1.7767

Abstract

This study aims to determine the effect of Treffingers’s learning model on the creative thinking ability of MAS PAB 1 Sampali students on environmental change material. The time of research was carried out in November. The research site is at Jalan Pasar Hitan Number 69 Sampali, Percut Sei Tuan District, Deli Serdang Regency, North Sumatra. This type of research is quasi-experimental research. The population of this study consisted of students of class X IPA MAS PAB 1 Sampali. The sample of this study consisted of 26 students for the experimental class and 26 for the control class. The data acquisition technique used is testing. The results showed that the creative thinking ability of the students in the experimental class that used the Treffinger learning model was higher than the control class that used traditional learning. This means that the creative thinking ability of the experimental class is 8.46. While the control is 7.77. These data are supported by statistical analysis where t cout = 2.155. Looking at the test criteria for 5% level we get t-table = 2.006 where the t-test criteria are more significant than t-table = 2.155 > 2.006 so H0 is rejected i.e. Ha is accepted.
The Impact of Increasing Nickel Production on Forest and Environment in Indonesia: A Review Nasution, Miftahul Jannah; Tugiyono; Bakri, Samsul; Setiawan, Agus; Murhadi; Wulandari, Christine; Wahono, Endro Prasetyo
Jurnal Sylva Lestari Vol. 12 No. 3 (2024): September
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v12i3.847

Abstract

The history of nickel mining in Indonesia began in the Verbeek Mountains in Sulawesi in 1901. The finding of nickel and its extraction occurred in the Netherlands, making it the pioneering site for this ore. Also, the substantial rise in the extraction of natural resources like nickel through mining would inevitably profoundly influence forests, which serve as the core of the ecosystem for both flora and fauna. This study aims to determine the consequences of the growing nickel production on Indonesia’s forests and environment. It involves examining the alterations in the forests due to the increased nickel production and evaluating the broader environmental effects. The research method used in this research is a literature review. This technique seeks to analyze, assess, and interpret diverse research findings to examine them within the investigated subject’s framework. The research result of this investigation demonstrates that the escalating nickel production in Indonesia is detrimental to forests and the environment, leading to deforestation, degradation of habitats, and contamination of the air and soil. These alterations present immediate hazards to human well-being, such as respiratory problems and effects on agricultural output. It is crucial to evaluate and improve the methods used for nickel production and adopt sustainable management strategies to reduce the negative impacts on the environment and protect both the ecosystem and human welfare. Keywords: ecosystem pollution, deforestation, forest management, nickel mining, water pollution
DAMPAK PENERAPAN SISTEM ABSENSI FINGER PRINT DAN PUNISHMENT TERHADAP KINERJA KARYAWAN DENGAN DISIPLIN KERJA SEBAGAI VARIABEL MEDIASI DI STIKES SENIOR MEDAN Nasution, Miftahul Jannah; Bulan, Tapi Rondang Ni; Setiawan , Teguh
GOVERNANCE: Jurnal Ilmiah Kajian Politik Lokal dan Pembangunan Vol. 11 No. 2 (2024): 2024 Desember
Publisher : Lembaga Kajian Ilmu Sosial dan Politik (LKISPOL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56015/gjikplp.v11i2.343

Abstract

This study was conducted at STIKES Senior Medan, an educational institution, to examine the effect of implementing a fingerprint attendance system and punishment, both partially and simultaneously, on employee performance mediated by work discipline. The research subjects included all employees working at STIKES Senior Medan, totaling 125 people. The sampling technique was carried out by census, meaning that the entire population was used as respondents. Primary data was obtained by distributing questionnaires to all respondents. Data analysis includes data quality tests, path analysis, regression assumption tests, and hypothesis testing. The results of the data analysis show that the fingerprint attendance system has a significant influence on the application of sanctions on employee work discipline. In addition, a high level of work discipline plays an important role in improving employee performance. The results showed that work discipline acts as a mediating factor that strengthens the relationship between the application of the fingerprint attendance system and the application of sanctions with employee performance at STIKES Senior Medan. When examined together, the implementation of the fingerprint attendance system and the application of sanctions have a significant effect on employee work discipline. In addition, the combination of the three variables - fingerprint attendance, work discipline, and sanctions - also significantly affected employee performance. This study found a strong relationship between the use of the fingerprint attendance system and the application of sanctions to employee work discipline. An equally strong relationship was also found between the combination of the three variables and employee performance. About 52.9% of the variation in employee work discipline at STIKES Senior Medan can be explained by the influence of the fingerprint attendance system and the application of sanctions. Meanwhile, about 59.7% of the variation in employee performance can be explained by the combination of the three variables. At the same time, the rest is influenced by other factors that are not measured in this study.
Peran Pendidikan Islam dalam Mencegah LGBT di Kalangan Generasi Muda Nasution, Miftahul Jannah; Azzahra, Najwa; Sagala, Neltya Dwi Putri; Nabilah, Wildani Nisrina; Siregar, Hapni Laila
PESHUM : Jurnal Pendidikan, Sosial dan Humaniora Vol. 4 No. 5: Agustus 2025
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/peshum.v4i5.11190

Abstract

Penelitian ini bertujuan untuk mengkaji bagaimana peran pendidikan Islam dalam mencegah perilaku LGBT di kalangan generasi muda. Fenomena LGBT (Lesbian, Gay, Biseksual, dan Transgender) semakin menjadi perbincangan hangat di berbagai kalangan, terutama di tengah masyarakat yang menjunjung tinggi nilai-nilai agama dan budaya. Di Indonesia, sebagai negara dengan mayoritas penduduk Muslim, keberadaan LGBT sering kali dianggap bertentangan dengan norma-norma agama dan sosial yang berlaku. Metode penelitian ini dilakukan dengan pendekatan kuantitatif dengan teknik pengumpulan data berupa kuisioner. Hasil penelitian menunjukkan bahwa pendidikan Agama Islam memiliki peran yang sangat penting dalam mencegah perilaku LGBT di kalangan generasi muda dengan cara membentuk karakter dan moral generasi muda agar tetap berpegang teguh pada ajaran agama dan menjauhi perilaku yang dianggap menyimpang. Pendidikan Islam tidak hanya bertujuan untuk memberikan pengetahuan agama secara teoritis, tetapi juga menanamkan nilai-nilai moral dan etika yang kuat dalam kehidupan sehari-hari. Dalam konteks isu LGBT, mayoritas responden dalam penelitian ini menunjukkan pemahaman yang baik bahwa perilaku LGBT bertentangan dengan ajaran Islam dan berpotensi membawa dampak negatif bagi individu maupun masyarakat. Diharapkan penelitian ini dapat memberikan kontribusi dalam merumuskan strategi yang efektif dalam membina moral dan karakter generasi muda sesuai dengan ajaran Islam.