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All Journal JPS Unimus Indonesian Journal of Educational Research (IJER) Integrated Science Education Journal
Cahayu, Sri Anika
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A Rasch Model Analysis in Measuring students' Critical Thinking Skills in science learning model Problem Based Learning (PBL) Based on Local Wisdom Cahayu, Sri Anika; Siburian, Jodion; Hamidah, Afreni; Falani, Ilham
JURNAL PENDIDIKAN SAINS (JPS) Vol 12, No 1 (2024): JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.12.1.2024.1-8

Abstract

One of the skills that students must have in the 21st century is critical thinking skills. The learning model that can develop critical thinking skills is the model of problem-based learning (PBL). The purpose of this study is to measure the critical thinking skills of students in sciencelearning model problem-based learning (PBL) based on local wisdom using the Rasch model. The critical thinking skills test was given to 36 students of class VII A and VII B at SMP Negeri 6 Sungai Penuh. The samples in this study were divided into control and experimental classes selected through the purposive sampling technique. Data collection techniques used tests and observation sheets. The data obtained were analyzed through a quantitative descriptive approach using the help of the Rasch model program with Winsteps software. The study results explained that problem-based learning (PBL) of local wisdom can improve critical thinking skills on student learning outcomes with Rasch analysis. The unidimensional value indicates that the test measures one dominant variable, namely students' critical thinking skills, with a raw variance value of 42.3% (good) and a variance value of < 15% in the ideal test category. The results of the item reliability test using winstep indicate item reliability and person reliability of 0.44 and 0.45 with a Cronbach's alpha value of 0.91 (reliable). These results indicate that the items on the items are normal and valid in measuring students' critical thinking skills.
The Effect of Problem Based Learning (PBL) Model Based on Local Wisdom to Improve Students' Critical Thinking Skills Cahayu, Sri Anika; Siburian, Jodion; Hamidah, Afreni
Integrated Science Education Journal Vol 5 No 2 (2024): May
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/isej.v5i2.985

Abstract

Purpose of the study: The purpose of this study was to determine the effect of problem-based learning (PBL) model based on local wisdom in making lemang kancung beruk to improve students' critical thinking skills. Methodology: The research method is a quasi-experimental form of non-equivalent pretest-posttest control group design with non-probability sampling technique-purposive sampling. The data collection techniques used critical thinking skills tests with FRISCO indicator essay tests and observation sheets. Technical data analysis used Analysis of covariance (Ancova) test and quantitative descriptive approach used SPSS 20 program. Main Findings: The research results of the Ancova hypothesis test show that the corrected model sig value is 0.000 <0.05, then H0 is rejected and H1 is accepted, This means that the problem-based learning (PBL) model based on local wisdom in making lemang kancung beruk has a significant and moderate effect on improving students' critical thinking skills. Novelty/Originality of this study: The novelty of this research is the implementation of problem-based learning (PBL) model based on local wisdom of Kerinci-Sungai Penuh area in science learning. The limitations in the study are the competencies measured in the integrated essay test and the subject matter is the science material of substances and their changes in class VII.
Literature Review: 21st Century Skill-Based Learning Model in Junior High School Science Learning Cahayu, Sri Anika; Asyhar, Rayandra; Hariyadi, Bambang; Hasibuan, Muhammad Haris Effendi
IJER (Indonesian Journal of Educational Research) Vol. 9 No. 1 (2024): IJER Vol 9 No 1 (2024)
Publisher : Universitas Islam Negeri (UIN) Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/ijer.v9i1.266

Abstract

21st century skills are technology-based learning, characterized by the development of information, computing, automation, and communication. This certainly has an impact on the education applied to how the learning model can meet all the challenges and demands of 21st century skills. The purpose of this study is to review learning models based on Abab 21 skills and evaluate them through an analysis of 4C skill indicators. The research method used in this study was a qualitative descriptive method. The data collection technique used in this study was library research or online literature review from sources such as Google Schoolar, Research Gate, SINTA, and DOAJ. The technique used in collecting articles uses a Publish or Perish (PoP) application with the PRISMA technique, which has stages of identification, screening, eligibility, and inclusion. The results of the study show that 21st century learning models in science learning are flipped classroom, project-based learning (PjBL), problem-based learning (PBL), blended learning model (MBL), and incuiry and discovery learning. The indicators of 4C skills are critical thinking (FRISCO), creative thinking (fluency, flexibility, originality, and elaboration), communication, and collaboration (respect, willingness, and compromise). The application of these learning models must be carried out optimally in accordance with the indicators used to develop 21st century skills in students.
Co-Authors Afreni Hamidah Bambang Hariyadi Ilham Falani Jodion Siburian Muhammad Haris Effendi Hasibuan Rayandra Asyhar