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PENGARUH PENERAPAN PROJECT BASED LEARNING MATERI INTERAKSI MAKHLUK HIDUP DENGAN LINGKUNGAN TERHADAP HASIL BELAJAR SISWA SMPN 15 KOTA BENGKULU Lestari, Tri Reski; Sakti, Indra; Wardana, Rendy Wikrama; Sutarno, Sutarno; Parlindungan, Deni; Nirwana, Nirwana
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 6 No. 1: Desember 2025
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.6.1.88-96

Abstract

ABSTRAK Tujuan penelitian ini adalah untuk mengetahui pengaruh penerapan project based learning materi interaksi makhluk hidup dengan lingkungan terhadap hasil belajar, peningkatan hasil belajar, dan besar pengaruh penerapan project based learning terhadap hasil belajar siswa SMPN 15 kota bengkulu. Jenis penelitian yang diterapkan adalah Quasi Experiment Research tipe nonequivalent control group design. Penelitian ini menggunakan dua kelompok sampel, yaitu sampel kelompok eksperimen yang berjumlah 22 orang dan kelompok kontrol berjumlah 22 orang. Sampel penelitian diambil menggunakan teknik purposive sampling. Teknik pengumpulan data menggunakan tes untuk hasil belajar IPA. Berdasarkan pengujian hipotesis statistik dengan uji independent sample t-test (α = 0,05) didapatkan nilai taraf signifikansi 0,002 < 0,05 dan nilai thitung > ttabel, dimana 3,277 > 2,018 yang berarti H0 ditolak dan Ha diterima. Maka, dapat diambil kesimpulan bahwa terdapat pengaruh penerapan project based learning materi interaksi makhluk hidup dengan lingkungan terhadap hasil belajar siswa SMPN 15 Kota Bengkulu. Penerapan pembelajaran IPA materi interaksi makhluk hidup dengan lingkungan menggunakan project based learning dapat meningkatkan hasil belajar. Hal ini ditunjukkan oleh nilai rata-rata N-Gain yang diperoleh sebesar 0,70 dalam kategori sedang. Besar pengaruh penerapan project based learning materi interaksi makhluk hidup dengan lingkungan terhadap hasil belajar siswa ditunjukkan melalui nilai effect size Cohen’s d sebesar 0,99 dengan kategori sangat besar. Sehingga dapat disimpulkan bahwa terdapat pengaruh penerapan project based learning materi interaksi makhluk hidup dengan lingkungan terhadap hasil belajar siswa, juga dapat meningkatkan hasil belajar dan pengaruh yang sangat besar terhadap hasil belajar.   Kata kunci: project-based learning; mading; hasil belajar.   ABSTRACT The study was to determine the effect of application project based learning material interaction of living things with the environment on learning outcomes, increasing learning outcomes, and the magnitude of the effect of application project based learning on student learning outcomes at SMPN 15 Bengkulu City. This research is quasi experiment research type nonequivalent control group design. This study used two sample groups, namely the experimental group with 22 people and the control group with 22 people. The research sample was taken using the technique purposive sampling. Data collection techniques using tests for science learning outcomes. Based on statistical hypothesis testing with independent sample t-test (α = 0.05) obtained a significance level value of 0.002 <0.05 and tcount > ttable, where 3.277 > 2.018 which means H0 rejected and Ha accepted. So, it can be concluded that there is an effect of application project based learning using science magazines on the interaction of living things with the environment on student learning outcomes at SMPN 15 Bengkulu City. Application of natural science learning materials on the interaction of living things with the environment using project based learning can improve learning outcomes. This is indicated by the average N-Gain value obtained at 0.70 in the medium category. Great influence of the application of the model project based learning material interaction of living things with the environment on student learning outcomes is shown through value effect size Cohen's d of 0.99 with a very large category. So it can be concluded that there is an effect of implementation project based learning material on the interaction of living things with the environment on student learning outcomes, can also improve learning outcomes and has a very large influence on learning outcomes.   Keywords: project-based learning, wall magazine, learning outcomes.
PENGARUH PENERAPAN PROBLEM BASED LEARNING BERBANTUAN HANDOUT TERHADAP HASIL BELAJAR PADA MATERI PENCEMARAN LINGKUNGAN Harofah, Ayu Idhil; Sakti, Indra; Parlindungan, Deni; Uliyandari, Mellyta; Wardana, Rendy Wikrama; Sutarno, Sutarno
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 6 No. 1: Desember 2025
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.6.1.61-68

Abstract

ABSTRAK Penelitian ini bertujuan untuk mengetahui pengaruh model Problem based Learning (PBL) berbantuan Handout  terhadap hasil belajar peserta didik kelas VII di SMPN 15 Kota Bengkulu dalam materi pencemaran lingkungan.. Sampel penelitian diambil menggunakan teknik purposive sampling dengan berbagai pertimbangan maka dipilih kelas VII D dengan jumlah siswa sebanyak 24 siswa yang terdiri dari 11 siswa laki-laki dan 13 siswa perempuan. Jenis penelitian ini adalah Pre-Experimental Design tipe One-Group Pretest-Postest Design. Pengumpulan data hasil belajar siswa dilakukan dengan memberikan lembar soal berupa Pretest (tes awal) dan Postest (tes akhir) di setiap pertemuan. Uji hipotesis  dilakukan  menggunakan uji –t. Jika dari hasil  uji –t tersebut  terdapat perbedaan yang signifikan maka ditarik kesimpulan terdapat pengaruh penerapan model Problem Based Learning berbantuan handout terhadap hasil belajar siswa,  dan sebaliknya jika tidak terdapat perbedaan  yang signifikan maka tidak terdapat pengaruh. Hasil uji t diperoleh signifikasi hitung sebesar 0,00 > α = 0,05 sehingga Ho ditolak dan Ha diterima yang menyatakan bahwa terdapat perbedaan hasil belajar yang signifikan antara sebelum dan setelah siswa mengikuti pembelajaran Problem based Learning menggunakan handout. Berdasarkan hasil perhitungan N-gain score rerata sebesar 0,512 dalam kategori sedang. Berdasarkan hasil perhitungan effect size  diperoleh nilai sebesar 0,27 dalam kategori sedang. Dapat disimpulkan terdapat pengaruh penerapan model problem based learning menggunakan Handout Ilmu Pengetahuan Alam terhadap hasil belajar materi pencemaran lingkungan, dengan besar pengaruh pada kategori sedang. Kata kunci: Problem Based Learning, Handout, Pencemaran Lingkungan, Hasil Belajar ABSTRACT This study aims to determine the effect of the Problem-based Learning (PBL) model assisted by Handout on the learning outcomes of seventh grade students at Junior High School 15 Bengkulu City in environmental pollution material. The research sample was taken using purposive sampling technique with various considerations, class VII D was chosen with a total of 24 students consisting of 11 male students and 13 female students. This type of research is Pre-Experimental Design type One-Group Pretest-Postest Design. Data collection on student learning outcomes was carried out by giving question sheets in the form of Pretest (initial test) and Postest (final test) at each meeting. Hypothesis testing was carried out using the t-test. If from the results of the t-test there is a significant difference, it is concluded that there is an effect of applying the Problem Based Learning model assisted by handouts on student learning outcomes, and vice versa if there is no significant difference, there is no effect. The t-test results obtained a significance count of 0.00> α = 0.05 so that Ho is rejected and Ha is accepted which states that there is a significant difference in learning outcomes between before and after students take part in Problem-based Learning learning assisted by handouts. Based on the results of the calculation of the average N-gain score of 0.512 in the medium category. Based on the results of the calculation of effect size obtained a value of 0.27 in the medium category. It can be concluded that there is an effect of applying the problem-based learning model using the Natural Science Handout on the learning outcomes of environmental pollution material, with a large effect in the moderate category. Keywords: Problem Based Learning, Handout, Environmental Pollution, Learning Outcomes
Pembagian Harta Warisan dalam Perspektif Hukum Islam, Hukum Adat, dan Hukum Perdata di Indonesia Indra Sakti; Nursania Dasopang
Journal of Legal, Political, and Humanistic Inquiry Vol 1 No 3 (2026): March: Custodia: Journal of Legal, Political, and Humanistic Inquiry
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/jzr4gw34

Abstract

This paradigm of Indonesian Islamic inheritance law is institutionalized in the Compilation of Islamic Law (KHI), which was enacted based on Presidential Instruction (Inpres) No. 1 of 1991. The provisions regarding inheritance are determined by Allah through His revelation in the Qur'an, which clearly articulates its intent and purpose. Various aspects still require clarification, both affirmative and detailed, as conveyed by the Prophet Muhammad (SAW) through his hadiths. Nevertheless, its application has sparked ongoing debate among Islamic legal scholars, which has been formulated into normative teachings. Inheritance law according to Islamic law is part of family law (al-Ahwalus Syahsiyah). This knowledge is very important to learn so that in the distribution of inheritance, there are no mistakes and it can be carried out as fairly as possible, because by studying Islamic inheritance law for Muslims, they will be able to fulfill their rights regarding inheritance after the death of the muwarris (decedent) and deliver it to the heirs who are entitled to receive it. Islamic inheritance law is a set of rules that governs the transfer of assets from a deceased person to their heirs. This means determining who the heirs are, the share of each heir, and determining the portion of the estate and inheritance given to the heirs.
Co-Authors . Roslidar Agustinsa, Ringki Ahmad Fudholi Alif Yanuar Zukmadini Andik Purwanto Andria, Agus Anita Setya Rahayu anjelie, Anggi Annisa Apriani Widya Ningsih Arianto, Dian Ariefa Primair Yani Ariefa Primairyani, Ariefa Bambang Sugiarto Banowati, Lies BHAKTI KARYADI Budi Mulyati, Budi Chitraningrum, Nidya Dedy Hamdani Defianti, Aprina Difa, Irma Oktiara Dwi Afni Maileni, Dwi Afni Efendi, Kurniawan Eka Bertuah Ekaputri, Rendi Zulni Eko Risdianto Eko Swistoro Eladira, Eladira Erwin, Iwan Muhammad Fadhila, Annisa Fadhilah, Annisa Alya Faisal, Rizki Farishi, Salman Hanis Destrini Harofah, Ayu Idhil Henny Johan Herdiana, Dina Heryanto, Medi Hesti Sabrina Hutabarat, Naftalia Artaria Hutasoit, Ispandir Ichsan Kurnia Saputra Irwan Koto Irwan Koto, Irwan Islamy, Fajrul Jaulim Sirait Kelvin, Edwar Laras Mitra Parayogi Lestari, Tri Reski Lisantia, Risky Novi Mahayani, Ni Kadek IDN Mariska, Dita Mika Dwi Permata Muchtar, Kahlil Muhammad fauzan Munzir, T. Nirwana . Nirwana Nirwana Nirwana, Nirwana Novi Ade Suryani Novita Darma Anggraini Nur Hidayah Nursa'adah, Euis Nursaadah, Euis Nursania Dasopang Nyoman Rohadi Octavianti, Dwi Putri Parlindungan, Deni Pramesti, Adelia Widya Pranitasari, Diah Prawira, Andika Pristika Handayani Putra, Rian Rusmana Putri, Desy Hanisa Putri, Okta Rahma Puyanti, Puyanti Raden Mohamad Herdian Bhakti Rahayu Gustika Rahmat Kurniawan Riska Novialni, Riska Rizki Tri Anugrah Bhakti Ronggo Waskito, Jefri Saputra, Huzair Sari, Kezia Eka Sawaluddin Siregar Setianingsih, Ratna Sumandiarsa, I Ketut Sutarno Sutarno Sutarno Sutarno, M Syaiful Rochman Syarif Hidayat Tri Novianti, Tri Uliyandari, Mellyta USWATUN HASANAH Vijay Amar Wage Klaudhi Sintya Wardana, Re Wardana, Rendy Wikrama Wardani, Dian Wiris Woro Wenda Dwi Meilesri Yesy Oktalia Yulisa, Putri Dwi Yuni Syahputri Yusniar Lubis