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Journal : Jurnal Tadris Kimiya

PERFORMANCE AND PEER ASSESSMENT ANALYSIS TOWARDS STUDENTS’ SCIENTIFIC WORK THROUGH STEM-BASED VIRTUAL LABORATORY LEARNING Ratih Permana Sari; Mauliza Mauliza; R. Ahmad Zaky El Islami
Jurnal Tadris Kimiya Vol 5, No 2 (2020)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v5i2.9858

Abstract

This study aimed to analyze the application of performance and peer assessment to students' scientific work through a STEM-based virtual laboratory learning. The research design was used the One Group Pretest-Posttest and One-Shot Case Study. The research was carried out from July to September 2020 at Chemistry Education Department, one of the universities in Indonesia. The research subjects were chemistry education students for the 2018/2019 Academic Year with a purposive sampling technique. The research data was taken from the performance assessment observation sheet given before and after the laboratory practice learning process and the peer assessment questionnaire. The data listed on the observation sheet and questionnaire are then calculated for the percentage. Based on research results, it can be concluded that the implementation of performance and peer assessment of students' scientific work through STEM-based virtual laboratory learning are very competent criteria at 86% and competent at 84%. The results of the paired sample t-test of students' scientific work abilities assessed using the performance assessment have a Sig. (2- tailed) the value below 0.05, which is 0.000, where there is a difference in the average results of initial and final observations using performance assessment through STEM-based virtual laboratory learning. One sample t-test of students' scientific work abilities assessed using performance and peer assessment has Sig. (2- tailed) values of 0.011 and 0.002 indicate that the mean score of students’ scientific work is 75.
Co-Authors Abdurahman Abdurrahman Aditya Rakhmawan Amin Hasan Anggraeni, Titi Dewi Anna Permanasari Ardie, R. Asep Saefullah Ashri Fathia Aulia, Winda Bayu Fadhliana Firdaus Biru, Lulu Tunjung Damanhuri Dede Firmansyah Saefudin Diana Vivanti Sigit Dwi Indah Suryani Dwi Ratnasari Fadhilah, Geby Ayu Fadlilah, Dina Rahma Fathurrohman, M. Fitriana, Desi Nur Eka Haerunnisa, Nina Hafidah, Siti Nur Haris Abizar, Haris Hasbullah, Hasbullah Husamah Husamah Ika Rifqiawati, Ika Ilmi Zajuli Ichsan Indah Juwita Sari Indria Wahyuni, Indria Iwan Permana Suwarna Juhji, Juhji Jumyati, Jumyati Koimah, Koimah Liska Berlian Lutfi, Anas Malahayati, Ghina Aghniah Maulani, Ismi Mauliza Mauliza Md. Mehadi Rahman Melda, Githa Eryani Mieke Miarsyah Mnguni, Lindelani Moh Fawaid Mukhtar Mukhtar Nahadi Nestiadi, Adi Nuangchalerm, Prasart Nulhakim, Lukman Nurdayanti Nurdayanti Nurillah, Nurillah Phurkhonni Saleah Prachagool, Veena Prasart Nuangchalerm Prasart Nuangchalerm Prasart Nuangchalerm, Prasart Prasertsang, Parichart Pratiwi, Herlina Pratiwi, Nurma Yuni Rafik, Muhammad Rakhmawan, Aditya Ramadhan, Amara Dhiva Shifani Ratih Permana Sari Rindi, Rindi Robby Zidny Rohimah, Bai Rosminah Rosminah Roswanna Safkolam Roswanna Safkolam Rt. Bai Rohimah S. Hidayat, S. Saefullah, Asep Saputra, Berliana Wanodya Diva Sari , Indah Juwita Sari*, Indah Juwita Sari, Delia Nurpuspita Sholihah, Izmi Izzatus Sjaifuddin, Sjaifuddin Sulaeman Deni Ramdani Suparman, Suparman Suroso Mukti Leksono Suroso Mukti Leksono Toebing, Retty Lia Triplett, William J. Udi Samanhudi Wannomai, Manassawee Widiastuti, Nabila Lailil Yulianah Yulianah Yuyu Yuhana, Yuyu Zahrotunnisa Zahrotunnisa Zulfiani Zulfiani