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All Journal EDUSAINS QUANTUM: Jurnal Inovasi Pendidikan Sains PAEDAGOGIA Jurnal Ilmiah Kanderang Tingang Journal of Educational Chemistry (JEC) Jurnal Abdi Masyarakat Indonesia Journal of Environment and Sustainability Education
Marantika Lia Kristyasari
Universitas Musamus
Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Engineering Environmental Science Physics Public Health Other

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Journal : EDUSAINS

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VALIDATION OF ASSESSMENT INSTRUMENTS FOR INTEGRATED SCIENCE LEARNING ON THE ABILITY OF STUDENT USING RASCH MODEL Marantika Lia Kristyasari; Sri Yamtinah
EDUSAINS Vol 14, No 1 (2022): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/es.v14i1.22468

Abstract

The Computerized Two Tier Multiple Choice (CTTMC) instrument has been created to mesure the bility of student in Integrated Science learning. This research was conducted to produce empirical evidence regarding the validity of the TTMC instrument using the Rasch Model analysis thorugh the Winstep program. A total of 283 junior high school students in the city of Surakarta were the research subjects. This assessment instrument consists of 20 questions. Statistical analysis was performed using the Rasch model. The results of the analysis show that in general, this assessment instrument can explain 40.7% of the variance that appears in each group of respondents. As many as 85% of the questions were declared fit and 15% of the questions still needed to be improved. Of the 283 participants, 13,4% had an ability misfit, 13,8% were included in the upper outlier, and 72,8% of the participants had an infit ability. Thus, that the assessment of Integrated Science SMP learning, in general, can be carried out using this instrument. How To Cite: Kristyasari, M.L., Yamtinah, S. (2022). Validation Of Assessment Instruments For Integrated Science Learning On The Ability Of Student Using Rasch Model. EDUSAINS, 14 (1) : 24-33.
Co-Authors Ashadi Ashadi Bakti Mulyani Budi Utami Henie Poerwandar Asmaningrum Henie Poerwandar Asmaningrum Idha Ayu Kusumaningrum Jacobus Rico Kuntag Jesi Jecsen Pongkendek Jesi Jecsen Pongkendek Jusmiati Jusmiati Nasrawati Nasrawati Okto Irianto Parman Parman Sri Yamtinah