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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Edufisika: Jurnal Pendidikan Fisika Jurnal Kesehatan Manarang Dalton : Jurnal Pendidikan Kimia dan Ilmu Kimia Instructional Development Journal JIIP (Jurnal Ilmiah Ilmu Pendidikan) JURNAL MANAJEMEN PENDIDIKAN Jurnal Pendidikan dan Teknologi Indonesia KESANS : International Journal of Health and Science Journal of Educational Sciences Entalpi Pendidikan Kimia
Damris, Damris
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Religion Humanities Chemistry Education Engineering Health Professions Languange, Linguistic, Communication & Media Library & Information Science Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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HUBUNGAN ANTARA KEBIASAAN BELAJAR TERHADAP HASIL BELAJAR SISWA DI SMAN 9 KOTA JAMBI Tiarasalfi, Putri Adri; Kriswantoro, Kriswantoro; Asrial, Asrial; Damris, Damris
Dalton : Jurnal Pendidikan Kimia dan Ilmu Kimia Vol 8, No 3 (2025)
Publisher : Universitas Islam Kalimantan MAB Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/dl.v8i3.20687

Abstract

Hasil belajar merupakan indikator penting yang digunakan untuk menilai keberhasilan proses pembelajaran dan kualitas pendidikan di sekolah. Salah satu faktor internal yang berpengaruh terhadap hasil belajar adalah kebiasaan belajar, yaitu pola perilaku belajar yang dilakukan siswa secara konsisten melalui pengelolaan waktu, strategi memahami materi, serta ketekunan menyelesaikan tugas akademik. Penelitian ini bertujuan untuk mengetahui hubungan antara kebiasaan belajar dengan hasil belajar siswa kelas XI IPA F1 di SMAN 9 Kota Jambi. Penelitian menggunakan pendekatan kuantitatif dengan jenis penelitian korelasional. Sampel penelitian berjumlah 36 siswa yang dipilih menggunakan teknik sampel jenuh. Instrumen penelitian terdiri atas angket kebiasaan belajar dan dokumentasi nilai hasil belajar. Teknik analisis data meliputi uji normalitas dan uji korelasi Pearson. Hasil penelitian menunjukkan adanya hubungan signifikan antara kebiasaan belajar dan hasil belajar dengan koefisien korelasi sebesar 0,581 yang termasuk kategori sedang dan berarah positif. Temuan ini menegaskan pentingnya pembinaan kebiasaan belajar untuk meningkatkan prestasi akademik siswa.
Identifying Student Learning Motivation Towards Acid-Base Material Through STEM-Based Multimedia Learning Using Lumio Asriani, Diva; Kriswantoro, Kriswantoro; Asrial, Asrial; Damris, Damris
Journal of Educational Sciences Vol. 10 No. 1 (2026): Journal of Educational Sciences
Publisher : FKIP - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.10.1.p.1441-1450

Abstract

This study aims to investigate the level of student motivation in learning acid-base material through the application of the STEM learning method enriched with Lumio interactive tools at SMA Negeri 11 Muaro Jambi. The method used is quantitative descriptive, involving students of class XI F1A as subjects. Information was collected using learning motivation questionnaire, which covered aspects such as learning independence, interest in acid-base topics, conceptual understanding, and enthusiasm during the learning process. From the analysis, the highest motivation score was 136 (Xmax), while the lowest was 116 (Xmin), with an ideal average of 126 (Mi) and an ideal standard deviation of 3.33 (SBi). Based on interval calculations, student motivation was categorized into five levels: Very High (if X > 130.99), High (127.67–130.99), Moderate (124.33–127.67), Low (121.01–124.33), and Very Low (if X < 121.01). The distribution results show that 50% of students are in the High category, 20% in Medium, 20% in Low, and 10% in Very Low. These findings indicate that the application of Lumio in STEM learning has a positive impact on increasing student learning motivation, as this interactive method is also effective in strengthening conceptual understanding and increasing interest in chemistry lessons.
Immobilization of Cadmium (CD) in Soil from the Talang Gulo Landfill Using Palm Shell Biochar Nuranjani, Nuranjani; Damris, Damris; Saad, Asmadi
Jurnal KESANS : Kesehatan dan Sains Vol 5 No 5 (2026): KESANS: International Journal of Health and Science
Publisher : Rifa'Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54543/kesans.v5i5.573

Abstract

Introduction: Cadmium (Cd) levels in well water near the Talang Gulo Landfill (TPA) reached 0.064 mg/L, approximately 19 times higher than the clean water quality standards set by the Minister of Health Regulation No. 02 of 2023. Cd concentrations decreased with increasing distance from the landfill, indicating the mobilization of Cd from the landfill soil into the surrounding environment. Given the toxic and highly mobile nature of Cd, mitigation efforts are needed to suppress the movement of this heavy metal. Objective: This study aims to evaluate the effectiveness of palm oil shell biochar in immobilizing cadmium (Cd) in landfill soil through changes in solubility under water extraction and simulated acidic conditions. Methods: This study used a laboratory experimental method with the addition of palm oil shell biochar to the Talang Gulo landfill soil at doses of 0%, 5%, and 10% and an incubation time of up to 60 days. Results and Discussion: The addition of biochar can increase soil pH and significantly reduce Cd mobility, with immobilization efficiency increasing with increasing biochar dose and incubation period. Conclusion: Palm oil shell biochar has the potential to be used as an environmentally friendly ameliorant solution for the remediation of cadmium-contaminated soil
Co-Authors Amaliah, Dissa Andriyani, Meri Apriyana, Dwi Asrial Asriani, Diva Dwi Cahyati, Shellvia Dwi Suraini, Dhea Fadli agus triansyah Guspianto Guspianto Haryanto Haryanto Kriswantoro Kriswantoro M Raidil Mustopa, Raden Nova, Nuria Nuranjani, Nuranjani Pinandhita, Boy Saad, Asmadi Septi, Sabila Eka Syamsurizal , Syamsurizal Tiarasalfi, Putri Adri Wilda Syahri Zurweni Zurweni