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Pengaruh Penerapan Model Pembelajaran Problem Based Learning (PBL) terhadap Hasil Belajar Siswa pada Mata Pelajaran IPAS di Kelas IV Sekolah Dasar Negeri 03 Pontianak Selatan Nur Azizah; Hery Kresnadi; Rio Pranata
Journal on Education Vol 6 No 3 (2024): Volume 6 Nomor 3 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i3.4983

Abstract

This study aimed to describe the influence of the application of Problem Based Learning model (PBL) on students' learning outcomes in IPAS subjects in class IV of Negeri Elementary School 03 Pontianak Selatan. The method used is an experiment in the form of Quasi-Experimental Design with a type of one group pre test-post test design. The population is the entire class of IV students consisting of 4 classes. This study sample was class IV A students totaling 28 students and class IV B students totaling 28 students. The data collection technique used is a measurement technique and the data collection tool is a multiple choice shaped written test. Based on the data analysis, the average results of the final tests of the experimental class and the average of the final tests of the control class were obtained. Hypothetical test results using t-test (separates variance) were obtained thitung = 11.9647, while for dk (28 + 28 - 2 = 54) with a significant degree α = 5%, ttable = 2.0518 meaning thitung > ttable, then Ha is accepted, this proves that there is an influence of Problem Based Learning model (PBL) on the outcome of secondary learning in IPAS subjects. Based on the results of the calculation of effect size (ES), ES = 0.62 is obtained, which includes the moderate criterion. Thus, it can be concluded that the problem-based learning model has a positive influence on students' learning outcomes in IPAS subjects in class IV SD Negeri 03 Pontianak Selatan.
Apakah Green Accounting, Environmental Performance, dan Sustainability Report Dapat Mempengaruhi Nilai Perusahaan? Nur Azizah; Angga Permadi Karpriana
JIBEMA: Jurnal Ilmu Bisnis, Ekonomi, Manajemen, dan Akuntansi Vol. 4 No. 1 (2026): July
Publisher : CV. Muris Global Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62421/jibema.v4i1.266

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh green accounting, environmental performance, dan sustainability report terhadap nilai perusahaan pada perusahaan sektor basic materials yang terdaftar di Bursa Efek Indonesia periode 2021–2024. Penelitian ini menggunakan pendekatan kuantitatif dengan data sekunder yang diperoleh dari laporan tahunan dan laporan keberlanjutan perusahaan. Teknik pengambilan sampel menggunakan purposive sampling sehingga diperoleh 28 perusahaan dengan total 112 data observasi. Analisis data dilakukan menggunakan regresi data panel dengan bantuan EViews versi 14. Hasil penelitian menunjukkan bahwa green accounting berpengaruh positif dan signifikan terhadap nilai perusahaan, sedangkan environmental performance dan sustainability report berpengaruh negatif dan signifikan terhadap nilai perusahaan. Temuan ini menunjukkan bahwa investor pada sektor basic materials masih lebih mempertimbangkan aspek kinerja keuangan dibandingkan praktik keberlanjutan perusahaan. Penelitian ini diharapkan dapat memberikan kontribusi terhadap pengembangan literatur akuntansi keberlanjutan serta menjadi bahan pertimbangan bagi perusahaan dan investor dalam pengambilan keputusan terkait praktik keberlanjutan dan nilai perusahaan.