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Journal : JURNAL EKSAKTA PENDIDIKAN (JEP)

Pengembangan Mersics.com sebagai E-diagnostic Assessment with Rasch Model pada Materi Prasyarat Bab Kinematika Gunawan, Agun; Guntara, Yudi; Saefullah, Asep
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 8 No 1 (2024): JEP (Jurnal Eksakta Pendidikan)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jep/vol8-iss1/875

Abstract

E-diagnostic Assessment is a diagnostic test instrument based on the Merscs.com website, which is used to determine students' initial level of understanding before carrying out physics learning. This research aims to determine the validity and reliability of the development of Mersics.com as an e-diagnostic assessment of the prerequisite material for the kinematics chapter. The limited trial subjects in this research were 75 class XI MIA students. Validity analysis uses the Item Response Theory (IRT) approach with one Logistic Parameter (PL), the difficulty level parameter, better known as the Rasch Model. The research results showed that 56 questions were declared valid by experts using Content Validity Ratio (CVR > 0) analysis. Meanwhile, the results of the analysis based on the Rasch Model showed 20 valid questions in the Understanding of Motion sub-chapter, nine valid questions and one invalid question item in the GLB and GLBB sub-chapters, ten valid questions in the Parabolic Motion sub-chapter, nine valid questions and one the question item is invalid and in the Circular Motion sub-chapter. The reliability of the questions as a whole is declared reliable. It can be concluded that this E-diagnostic Assessment is suitable for use in physics learning.
Co-Authors Abdilah, Meilani Nisa Albab, Hikmah Hafsah Latifah Alfian, Iqbal Andri Suherman Annida, Alzahranitia Anugrah, Azyumardi Rais Aroya, Shela Widia Aryani, Refi Meilia Aryati, Deni - Asep Saefullah Asroriah, Siti Astari, Rana Putri Awaliah, Silwi Kulsum Azkia, Muhamad Bunyamin, Muhammad Abd Hadi Damayanti, Nurfuzi Defi, Defi Defitri, Sarah Aulia Desi Ratnasari Dewi, Sharani Fadilah, Aditya Akmal Fathia, Fathia Fauziah, Siti Sepiyanti Firdaus, Rakhman FIRMAN PERMANA Firmanul Catur Wibowo Firna, Firna Ardiyana Fitri, Amelia Febriana Fitriani, Nur Shabrina Ganesa Antarnusa Gunawan, Agun Hafid, Tubagus Hakim, Hafied Rahman Harisudin, Ahmad Havid Noor Pamungkas, Havid Noor Hidayatullah, Subhan Inayatullah, Husnaini Khairunnisa Khairunnisa Komarudin Komarudin Kristiaji, Darmawan Kriswahyudi, Bambang Kusuma, Bintang Lina Herlina Listiyani, Hanum M. Fauzan Abdillah Maharani, Anissa Listiana Marquerette, Lindi Utami Marwanti, Kissi Mila Nuridhati Muhammad Alif Muna, Chynta Nadya Muslih, Abiyyu Oktavian Nurfadilah, Annisa Nurlia, Siti Rosyadah Nurlia, Siti Rosyadah Nurul Aeni Oktorisa, Yuvita Pramugia, Weli Pratama, Arel Rizky Prayoga, Adam Fori Prayoga, Galih Aji Rahmat Firman Septiyanto, Rahmat Firman Rasiana, Rara Riadah, Riadah Ripadli, Ripadli Riswandi, Reza Rosihah, Nur Rostikawati, Diana Ayu Rudi Haryadi, Rudi Safitri, Alda Sari, Diah Permana Sari, Indah Fatika Septiani, Nia Siti Romlah Sucipto, Imam Suhenda, Dede Panji Syam, Muhamad Tabrani, Rizqi A’mal Hibatullah Tanjung, Winnei Ray Beatrix Veronika, Elisabeth Yana Mulyana Yayat Ruhiat Yogi Permana Yuvita Oktarisa, Yuvita