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The influence of problem-based learning model on students' ability toward understanding mathematics concepts in the material of linear equations one variable Nasution, Yuliani; Susanta, Agus; Zaili, Zam
Math Didactic: Jurnal Pendidikan Matematika Vol 9 No 2 (2023): Mei - Agustus 2023
Publisher : Universitas PGRI Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33654/math.v9i2.2110

Abstract

Penelitian ini bertujuan untuk mengetahui apakah ada pengaruh model pembelajaran problem-based learning pada materi mata pelajaran matematika bab persamaan linier satu variabel terhadap kemampuan pemahaman konsep. Penelitian ini berjenis penelitian eksperimen semu (kuasi eksperimen). Pelaksanaan penelitian di Sekolah Menengah Pertama Swasta (SMPS) IT Darul Fikri Bengkulu Utara yang terletak di Jl Mayor Salim Batubara Desa Karang Anyar 1 Arga Makmur Bengkulu Utara, dengan subjek dalam penelitian ialah siswa Sekolah Menengah Pertama Swasta (SMPS) IT Darul Fikri Bengkulu Utara kelas VII yang berjumlah 44 siswa. Teknik pengumpulan data dalam penelitian ini yakni dengan menggunakan instrumen tes. Dan untuk Teknik analisis datanya dengan menggunakan analisis deskriptif, uji normalitas serta uji homogenitas. Berdasarkan hipotesis nilai rata-rata posttest menunjukkan bahwa nilai rata-rata dari kelas eksperimen lebih tinggi dibandingkan dengan kelas kontrol. Pada kelas eksperimen diperoleh nilai rata-rata posttest sebesar 85,59, dan pada kelas kontrol didapati nilai rata-rata posttest sebesar 75,91. Hal tersebut berarti terdapat adanya perbedaan nilai rata-rata antara kedua kelas sebesar 9,68. Sehingga, dapat disimpulkan bahwa pada penelitian ini kemampuan pemahaman konsep matematika kelas eksperimen lebih baik daripada kelas kontrol.
Affirmative Action in Safeguarding Democracy: Revoking the Voting Rights of Civil Servants in Elections Faisal, Muhammad; Gaol, Putriani Lumban; Nisa, Syalwa Khairun; Nasution, Yuliani
Eduvest - Journal of Universal Studies Vol. 5 No. 3 (2025): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v5i3.50944

Abstract

This article discusses the importance of maintaining the neutrality of the State Civil Apparatus (ASN) in elections and elections in Indonesia as well as the argument for abolishing ASN's right to vote as a form of affirmative action to maintain the integrity of democracy. Under Law No. 20 of 2023 on ASN, ASN has the right to vote as a citizen, yet neutrality violations are common, with many ASNs engaging in practical politics, either due to pressure from superiors or to advance personal careers. These violations undermine democratic principles that require elections to be conducted honestly, fairly, and without intimidation. In practice, sanctions against violations of ASN neutrality are still weak, which opens space for abuse of authority in politics. For this reason, the author proposes the elimination of ASN's right to vote as *affirmative action* to ensure the sustainability of democracy that is clean from political intervention. Although this elimination only has a small impact on the number of Permanent Voter Lists (DPT), it will improve the quality of Indonesian democracy by reducing the potential for manipulation by unscrupulous ASNs. In this context, the debate about the voting rights of non-TNI/Polri ASNs is irrelevant because all ASNs have the potential to violate neutrality. The author supports the discourse on the elimination of ASN's voting rights for the sake of creating elections with better quality and integrity.