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Journal : Kappa Journal

Pengaruh Model Pembelajaran Inkuiri Terbimbing Berbantuan Media PhET Terhadap Kemampuan Pemecahan Masalah Fadholi, Affan Hilmi; Kosim, Kosim; Zuhdi, Muhammad; Ayub, Syahrial
Kappa Journal Vol 9 No 1 (2025): April
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v9i1.29651

Abstract

Penelitian ini bertujuan untuk menguji pengaruh model inkuiri terbimbing berbantuan media PhET terhadap kemampuan pemecahan masalah peserta didik. Jenis penelitian ini adalah kuasi eksperimen dengan desain penelitian pretest and posttest with non-eqivalent control group design. Tempat penelitian di SMP Negeri 1 Utan, teknik pengambilan sampel purposive sampling. Sampel penelitian yang digunakan adalah kelas VII-2 sebagai kelas kontrol diberikan perlakuan pembelajaran konvensional dan VII-1 sebagai kelas eksperimen diberikan perlakuan model inkuiri terbimbing berbantuan simulasi PhET. Instrumen tes yang digunakan pada penelitian ini berupa soal uraian dengan jumlah 5 soal yang telah diuji validitas, reliabilitas, daya pembeda dan tingkat kesukaran soal. Hasil analisis posttest didapatkan data terdistribusi normal dan homogen. Hasil analisis posttest diperoleh rata-rata posttest pada kelas eksperimen sebesar 75,61 dan kelas kontrol sebesar 58,30. Hasil uji N-gain untuk kelas eksperimen diperoleh N-gain skor sebesar 0,71 dengan kategori tinggi dan kelas kontrol sebesar 0,50 dengan kategori sedang. Hasil uji hipotesis menunjukkan hasil yaitu
Pengaruh Model Problem Based Learning Berbantuan Video Based Laboratory Terhadap Hasil Belajar Peserta Didik Pada Materi Alat-Alat Optik Riyanti, Nandita Agus; Sutrio, Sutrio; Wahyudi, Wahyudi; Kosim, Kosim
Kappa Journal Vol 7 No 3 (2023): Desember
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v7i3.21436

Abstract

This research aims to determine the effect of the problem based learning model assisted by video based laboratory on student learning outcomes in the material of optical devices. The population in this research were all class XI MIPA SMAN 1 Gunungsari. Sampling was carried out using a purposive sampling technique, so that class XI MIPA 4 was obtained as the experimental class and class XI MIPA 1 as the control class. The design used in this research was the nonequivalent control group design, where the two samples were given different treatment. The experimental class will be given learning treatment using a problem based learning model assisted by video based laboratory, while the control class will be given treatment with conventional learning. Learning outcomes are measured, namely in the cognitive domain which includes cognitive levels from C1 to C6. The instrument used was a multiple choice test with 20 questions. Study result data were analyzed using parametric statistics, namely t-test polled variance with a significant level of 5% or 0.05 and obtained a tcount of 2.49 and a ttable of 2.01. If tcount is greater than ttable, then Ho is rejected and Ha is accepted, so it can be concluded that the video based laboratory assisted problem based learning model has an effect on student learning outcomes in the material of optical devices.
Penguatan Literasi Sains dan Pendidikan Karakter pada Pembelajaran IPA Abad 21 Syahidi, Khaerus; Jufri, A. Wahab; Doyan, Aris; Kosim, Kosim; Rokhmat, Joni; Sukarso, AA
Kappa Journal Vol 7 No 3 (2023): Desember
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v7i3.25036

Abstract

The purpose of this study is to describe scientific literacy and character education in 21st century science learning and to examine, describe the suitability of scientific literacy and character education for 21st century science lessons. Scientific literacy is the ability to understand science, communicate science, and apply science abilities to solving problems, in the process of learning scientific literacy is easily associated with science subjects. Scientific literacy and character education assist students in developing their potential and character values for competitiveness in the 21st century. In this study, the literature review method was used, namely by placing, obtaining, reading, and evaluating various related or related research literature. with the problem to be studied. The data described are the results of research on scientific literacy and character education in the 21st century, which have been carried out by previous researchers. The results of the literature review found that scientific literacy and character education can be integrated in 21st century science learning.
Co-Authors 'Ardhuha, Jannatin 'Ardhuha, Jannatin A. Wahab Jufri A.A. Ketut Agung Cahyawan W Aat Sriati Abadi, Muhammad Adang Djumhur Salikin, Adang Djumhur Adawiyah, Nabilah Al Adi Muhamad Muhsidi Ahmad Busyairi, Ahmad Ahmad Harjono Ahmad Yamin Aliefman Hakim Alpiani, Delta Amalia, Tata Amelia, Tasya Angraeni, Radita Aos Santoso Hadiwijaya, Aos Santoso Apridin, Apridin Apriliani, Annisa Ariatin, Adinda Rainah Lova Aris Doyan Arni, Kurnia Julianti Aziziyah, nurul Baratasena, Raden Radian Desy Indra Yani Devi, Via Monica Dinda, Yayi Ana Efri Widianti Erdawaty, Sri Erwanto, Muhammad Fadholi, Affan Hilmi Fathurrahman Fathurrahman Gunawan Gunawan Hadisyahputra, Dwita Hairunisyah Sahidu Handayani, Endang P Harliana Harliana Hasan, Nur Bilqis Haibah Mufidah hasani, riadhatul Hesti Platini Hikmawati , Hikmawati Hikmawati Hikmawati I Wayan Gunada Imaniah, Esa Indra Maulana, Indra Indrayani, Indrayani . Jamuri Jamuri, Jamuri Janati, Janati Jogo, Sukmo Banyu Johdi, Haerul Joni Rokhmat Junaenni Januarizcha Kadar Risman Khaerus Syahidi Kurniawan Arizona Kurniawan, Wardi Kusumawati, A. Laili Rahayuwati Lala, Andi Lestari, Furri Fuzie Liana Liana Lilis Mamuroh Lovy Herayanti Mahmudah, Huraiza Mahrus Mahrus, Mahrus Makhrus, Muhamad Maria komariah Maulana, Lalu Muhammad Septian Maulana, Sidik Mediawati, Ati Surya Mohammad Ahmad Bani Amer Muh. Makhrus MUHAMMAD TAUFIK Muhammad Zuhdi Mukidin, Mukidin Muliadi, Irman Musthofa, Faizal Namina, Fajaritta Sukma Ni Nyoman Sri Putu Verawati Nilawati Nilawati Nisrina, Nina Nita Fitria Novia Rahmawati Nur Ali Nur Faiz Habibah Nurhakim, Furkon Paiman Paiman Paramitha, Reny Putri, Angeli Soradin Qothrunnada, Qothrunnada Rahmatullah Rahmatullah Raini Diah Susanti, Raini Diah Rifa Aksar, Fadila Riyanti, Nandita Agus Riyanto, Nur Bambang Sahidu, Haerunisyah Sandra Pebrianti Sari, Rosita Satutik Rahayu Sri Hendrawati Sudrajat, Vickry Maulanna Sukardi, Didi Sukarso, Aa Sukmawati Sukmawati Susilawati, Susilawati Syahrial Ayub, Syahrial SYAHRIAL SYAHRIAL Tetti Solehati Theresia Eriyani Toyibah, Rida Siti Ulfa, Amalia Uluwiyya, Rahma Wahyudi Wahyudi Windy Rakhmawati Wisni, Firda Witdiawati Witdiawati, Witdiawati Yayat Suryatna, Yayat Yulianita, Henny Yumiati Yunita, Rizki Yuyu Sudarmini Zainuri, Baiq Nabila Saufika