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Development of Learning Outcomes Assessment Instruments on Excretory System Materials Hajrazul Pitri; Ismul Huda; Hasanuddin Hasanuddin; Cut Narmaliah; Wiwit Artika; Rizki Zulia Ningsih; Syamsulrizal Syamsulrizal; Abu Bakar
Proceedings of AICS - Social Sciences Vol 11 (2021): the 11th AIC on Social Sciences, Syiah Kuala University
Publisher : Proceedings of AICS - Social Sciences

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Abstract

This study aims to develop a learning outcome assessment instrument to determine a tool set's validity, reliability, discrimination power, and level of difficulty. The type of research used is developmental research. The subject of this research is the instrument for assessing the learning outcomes of the excretory system material. The data obtained will be analyzed for validity, reliability, discrimination power, and the level of difficulty of each instrument. The average value of the data analysis test shows that the tested data has high validity, a sufficient level of reliability, moderate discrimination power and a sufficient level of difficulty. The results of data testing carried out in class XII IPA at SMAN 12 Banda Aceh can be stated that the excretory system learning outcomes instrument is feasible to be developed and used in assessing learning outcomes to students.Keywords: instrument, reliability, validity
Development of Four Tier Multiple Choice Diagnostic Tests to Know Students' Misconceptions in Science Learning Juliani Juliani; Yusrizal Yusrizal; Ismul Huda
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.854

Abstract

This study aims to determine the quality of the four-tier multiple choice diagnostic test instrument and the level of students' misconceptions. The research method used is research and development (R&D). The population in this study were class IX students at MTs Negeri 2 Aceh Besar. The number of samples consisted of 112 students in group A, each class consisted of 16 students during the Covid-19 pandemic. The research instrument used is a four-tier multiple choice diagnostic test. The data analysis technique in the validation test obtained a high and valid Aiken's V coefficient value. The results in terms of item analysis quantitatively obtained the validity of the questions 75% valid and 15% invalid, the reliability test was 0.786 high category. The level of difficulty of the questions includes 85% too easy questions and 15% easy questions. The differentiating power of the questions obtained in each category is 5% very good, 55% good, 20% sufficient and 20% bad. The results of the students' level of misconceptions using the four-tier multiple choice diagnostic test were obtained from the results of the overall analysis of students with an average of 21.76% and the results of the item analysis showed that the highest student misconceptions were in question number five with a percentage of 11.6% and the lowest found in question number four with a percentage of 0%.
Application of the Video-Assisted Problem Based Learning Model to Increase Student Learning Motivation in Virus Material Yuli Ananda; Hafnati Rahmatan; Samingan; Ismul Huda; Mudatsir
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.4766

Abstract

Learning activities are strongly empowered by the use of appropriate teaching models and media. If learning activities are not well designed and correct, it will affect learning outcomes. motivation are indicators in improving the quality of education. The problem in virus material is the demand to understand concepts and imagine abstract things. Therefore, it is necessary to apply the video-assisted Problem Based Learning model to virus material. The purpose of this study is to determine the application of the video-assisted Problem Based Learning model to improve student learning outcomes, to determine differences in the application of the video-assisted Problem Based Learning model to student motivation and the relationship between learning outcomes and motivation as a result of applying the Problem Based Learning model at MAN 1 Aceh Besar and MAN 3 Aceh Besar. This research is Quantitative with a Quasi-Experimental approach with a nonrandomized control group design, pretest-posttest design only. The research sample is 121 students, the instruments used in this study are test instruments for learning outcomes and non-test instruments ARCS motivation questionnaire for motivation. The data on students' learning outcomes and motivation is analyzed by using the Independent t-test. The results shows that the value of motivation shows at the level of t (119) = 14.173, p<0.01) which means there is a difference in motivation between control and experimental classes, and there is a positive relationship between learning outcomes and motivation. The conclusion in this study is that the application of the video-assisted Problem Based Learning model has a significant effect on motivation of students in the control class and experimental class.