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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.
Local Knowledge of Traditional Medicine and Ethnic Food Duano, Kerinci and Suku Anak Dalam Jambi As a Natural Science Learning Resource Mustakim, Ardi; Hariyadi, Bambang; Hamidah, Afreni; Falani, Ilham
Integrated Science Education Journal Vol 5 No 1 (2024): January
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/isej.v5i1.800

Abstract

Purpose of the study: The aim of this research is to explore the concept of science (biology, physics, and chemistry) in traditional ethnic medicine and food of the Duano, Kerinci, and Suku Anak Dalam Jambi. Methodology: This research examines the concept of science based on traditions and local knowledge as a source of science learning (biology, chemistry, and physics). Type of qualitative research with an ethnographic approach. Data was collected through observation, interviews, FGD, and documentation using Spradley model data analysis. Main Findings: The research found that the Duano Dalam tribe has local traditions and knowledge, such as menorah sunburn, marine ecology, lung, and gulai making. The Kerinci tribe has local knowledge about ethnic medicine and food, including Betemas/Tasapa and surian chili sauce. Meanwhile, the Anak Dalam (SAD) tribe has a tradition of Besale and local knowledge of Batangas and fish Pekasam food. The collection of traditions and local knowledge of each tribe has the potential to become a basis for science concepts in learning. Novelty/Originality of this study: The novelty or originality of the research entitled “Local Knowledge of Traditional Medicine and Ethnic Food of the Duano, Kerinci, and Anak Dalam Tribes as a Natural Science Learning Resource" lies in several key aspects. These aspects are 1) Local traditions and knowledge that can be used as a basis for science learning, 2) cultural and ethnographic perspectives as sources of science learning, 3) Interdisciplinary approaches, 4) Cross-Cultural Learning Potential, and 5) Conservation and Sustainable Practices.
Applying the Rasch Model to Assess Retention and Transfer Test Instruments in Science Education on Additive and Addictive Substances Fitria, Anisa; Siburian, Jodion; Falani, Ilham; Muhammad, Damris
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.v5i2.864

Abstract

Purpose of the study: This study aims to evaluate the quality of items in retention and transfer tests related to additive and addictive substances. Using Rasch modeling, the study seeks to enhance the management of learning evaluations and improve our understanding of student abilities and question quality. Methodology: The research utilizes the Rasch Model to analyze retention and transfer test instruments on science topics involving additives and addictive substances. Conducted with Winstep software, the analysis focuses on the performance of 92 purposively sampled 8th-grade students during their first semester of junior high school. The study examines retention and transfer abilities, comprehensively evaluating the test items. Main Findings: The Winstep program analysis reveals that, according to the Rasch model, the average ± MNSQ Outfit values for both items and persons are 0.92. The Outfit ZSTD values for items and persons are -0.12 and -0.01, respectively. The instrument's reliability, measured by Cronbach's alpha, is 0.60, indicating moderate reliability. The research findings demonstrate that each item in the instrument is valid and reasonably reliable, with all 20 items deemed suitable for assessing student performance in retention and transfer tests. Novelty/Originality of this study: This study offers a detailed examination of retention and transfer test instruments' quality using the Rasch Model, providing valuable insights for enhancing the accuracy and reliability of these assessment tools. The research significantly improves educational assessments in science education, particularly in evaluating students' understanding of additives and addictive substances.
Pelatihan Latihan Berpikir Positif Giat Bullying (Bahagia Tanpa Bullying) Sebagai Upaya Pencegahan Perilaku Bullying Pada Remaja Riska Amalya Nasution; Meinarisa Meinarisa; Kamariyah Kamariyah; Yuliana Yuliana; Putri Irwanti Sari; Ilham Falani
I-Com: Indonesian Community Journal Vol 4 No 4 (2024): I-Com: Indonesian Community Journal (Desember 2024)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/icom.v4i4.5696

Abstract

Bullying is a serious problem among adolescents today. The impact of bullying on adolescents is very broad, including mental health problems such as depression, anxiety, and low self-esteem. GIAT Bullying (Happy Without Bullying) is a community service program designed to provide positive thinking training to adolescents as an effort to prevent bullying behavior. This program recognizes that bullying is a serious problem that can affect the psychological and emotional well-being of adolescents. Therefore, through a series of trainings and workshops, this program aims to equip adolescents with the skills and knowledge needed to deal with, prevent, and stop bullying. Positive thinking training, as the core of this program, is aimed at helping adolescents develop a healthy and positive mindset, which in turn can minimize their risk of becoming victims or perpetrators of bullying. Community service activities were carried out at SMPN 21 Tanjung Jabung Timur in September 2024 with the results of the community service showing an increase in the ability of teenagers to carry out positive thinking exercises and an increase in knowledge about bullying. Thus, GIAT Bullying makes an important contribution to creating a safe and supportive environment for adolescents, where they can grow and develop without fear or threat of bullying.
THE RELATIONSHIP BETWEEN SCIENCE PROCESS SKILLS AND 21ST CENTURY SKILLS IN SCIENCE LEARNING: SYSTEMATIC LITERATURE REVIEW Azzahra, Miftahul Zannah; Nawahdani, Ahmad Mansur; Falani, Ilham
EduFisika: Jurnal Pendidikan Fisika Vol 9 No 3 (2024): EduFisika: Jurnal Pendidikan Fisika Volume 9 Nomor 3 December 2024
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v9i3.38451

Abstract

The purpose of this study was to explore and analyze the relationship between science process skills and 21st-century skills in science learning through the Systematic Literature Review approach. Data collection was carried out using a reference manager application, namely Publish or Perish. The search strategy used keywords developed from the main concepts, namely science process skills and 21st-century skills in science education. The collected data were then stored in *.ris format for further analysis using VOSviewer software. Bibliometric analysis was used to assess opportunities for future scientific research. This study used metadata from 400 articles. This metadata was extracted from the Scopus and Google Scholar databases. Metadata was evaluated using Vosviewer to build its visualization. This mapping process consists of three types of visualizations, namely network visualization, density visualization, and overlay visualization. The results of the study indicate that science process skills are closely related to 21st-century skills, especially in terms of critical thinking, computational thinking, and inquiry-based learning.
Rasch analysis in developing Jambi culture-based ethnomathematics test for prospective mathematics teachers Ramalisa, Yelli; Falani, Ilham; Pasaribu, Feri Tiona
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Volume 8 Issue 4 October 2023
Publisher : Lembaga Pengembangan Publikasi Ilmiah dan Buku Ajar, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v8i4.2921

Abstract

Teachers have an important role in the successful implementation of ethnomathematics in the classroom. Teachers need to have a comprehensive understanding of the context of ethnomathematics. This study aims to develop an instrument for measuring prospective teachers' ethnomathe­matics knowledge. The instrument was developed in the context of Jambi culture. This research is development research using the Plomp Model, which consists of three stages, namely: 1) preliminary research stage, 2) prototyping stage, and 3) assessment stage. The instrument developed consists of seven indicators and 43 items. Five experts in the fields of cultural studies and mathematics education carried out the instrument validation. The instrument was tested on 74 prospective mathematics teachers. The results show the instrument for measuring ethnomathematics knowledge of prospective mathematics teachers that was developed meets the criteria of unidimensionality, validity & reliability and does not indicate item bias. Therefore, this instrument is appropriate for use in measuring the ethnomathematics knowledge of prospective mathematics teachers in the Jambi cultural context. 
Implementasi Gerakan Keuangan Hijau Keluarga Melalui Optimasi Lahan Perumahan, Pengelolaan Limbah Terintegrasi, dan Konservasi Energi Kurniadi, Romi; Mareta, Yoan; Kuswanto, Kuswanto; Sahara, Sahara; Falani, Ilham
Riau Journal of Empowerment Vol 7 No 3 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/raje.7.3.190-199

Abstract

This programme focuses on the urgency of green finance education at the household level through a Participatory Action Research (PAR) approach. The programme focused on household waste management, limited land use for agriculture, and energy-saving engineering in Akana 4 Housing Estate, Pematang Gajah Village, Muaro Jambi Regency. The results of the programme showed an increase in housewives' participation in waste management activities, farming skills on limited land, and adoption of energy-saving technologies. The programme successfully encouraged behavioural changes, such as waste segregation and energy saving, which had a positive impact on household financial management as well as economic and environmental well-being.
The MATH COMICS TO IMPROVE MATHEMATICAL COMMUNICATION SKILLS Syafmen, Wardi; Falani, Ilham; Samara Alifa Jazuli
EMTEKA: Jurnal Pendidikan Matematika Vol. 5 No. 2 (2024)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/emteka.v5i2.6023

Abstract

This research and development aims to determine the quality of mathematical comics using the PBL model in improving students' mathematical communication skills in terms of validity, practicality and effectiveness. The method used in this research is Research and Development using the ADDIE model (Analysis, Design, Development, Implementation and Evaluation). The results obtained in this research were that the material validation percentage was 82.6% in the "very valid" category, the design validation percentage was 74.28% in the "valid" category, the teacher practicality percentage was 94%, classified as "very practical" , the percentage of students' practicality obtained was 85.26% in the "very practical" category, the percentage of effectiveness of students' responses was 83.04% in the "very effective" category and the N-gain calculation in increasing students' mathematical literacy skills was 74% with the "category" effective enough". So it is concluded that this research shows that mathematics comics using the PBL model in improving students' mathematical communication skills are suitable for use during the learning process because they meet the valid, practical and effective categories.
KUALITAS PENGEMBANGAN LKPD BERBASIS PBL BERBANTUAN CABRI 3D UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS Phatona, Naifa Amanda; Mujahidawati; Falani, Ilham
EMTEKA: Jurnal Pendidikan Matematika Vol. 5 No. 2 (2024)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/emteka.v5i2.6529

Abstract

This study aims to describe the quality of the development of problem-based learning worksheets assisted by Cabri 3D to improve mathematical problem solving skills. The method in this research is Research and Development (RnD) using the Analysis, Design, Development, Implement, and Evaluation (ADDIE) model. The results obtained from material validation amounted to 97% and the results of design validation amounted to 92% with the category “very valid”. The level of practicality by educators was 91%, and the level of practicality by students was 85% and categorized as “very practical”. Obtained a student effectiveness rate of 85% categorized as “very effective”. For the average Pre-test results obtained with a score of 44.27 in the “low” category and the average Post-test results obtained with a score of 83.04 in the “high” category. The average result of the N-Gain value is 0.71 which is included in the “high” improvement category, while the percentage of N-Gain obtained is 71% in the “moderately effective” category. So that the development of Problem-based learning-based student worksheets assisted by Cabri 3D can improve mathematical problem solving skills by meeting good quality in terms of valid, practical, and effective.
The Upright Project's Effectiveness in Preventing Adolescents Bullying in Schools Nasution, Riska Amalya; Meinarisa; Nurlinawati; Falani, Ilham
Journal for Lesson and Learning Studies Vol. 7 No. 3 (2024): October
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jlls.v7i3.86300

Abstract

The underlying issue of this research is the high prevalence of bullying among adolescents, which adversely affects their mental health, social well-being, and academic development. This study aims to evaluate the effectiveness of the Upright Project as a preventive measure against bullying in school-aged adolescents. A quantitative approach was employed with a quasi-experimental design, specifically a quasi-experimental pre-posttest with control group, to measure changes in bullying behavior and student resilience levels before and after program implementation. The sample consisted of 113 students aged 12 to 18, identified as a vulnerable group to bullying experiences. Bullying victimization levels were assessed using a questionnaire, and data were analyzed using univariate and bivariate techniques with Wilcoxon and Mann-Whitney tests. The findings revealed that the implementation of the Upright Project significantly reduced reported cases of bullying. Additionally, there was an improvement in students' resilience in coping with adversity. Posttest analysis indicated significant differences between the intervention and control groups, with the intervention group demonstrating the program's effectiveness. This study concludes that the Upright Project is an effective intervention for reducing bullying behavior and enhancing student resilience. These findings highlight the importance of implementing similar intervention-based programs to create safer school environments that support adolescent development.
Co-Authors -, Maison Abrar, Mukhlas Ade Kumalasari Aditia Maulana Ahmad Ruchianto Aditya Prayogi Afreni Hamidah Agus Subagyo Agustira Hermansyah Amalia, Richa Amalya Nasution, Riska Anattri, Lega Andika Sulistiawan Anisa Fitria Anton Oktavianto Ardi Mustakim Asep Setiawan Ayu, Wilza Azzahra, Miftahul Zannah Bambang Hariyadi Cahayu, Sri Anika Dali Santun Naga Damris Muhammad Destryan Dyah Saputra Dewi Iriani Dewi Iriani Dewi Iriani Dwi Rahariyoso, Dwi Elfitria Wiratmani ERNANDA, ERNANDA Ervan Johan Wicaksana Ervan Johan Wicaksana Evita Anggereini Fadliyana Ekawaty Feri Tiona Pasaribu Firra Dinni Fitri, Miftahul Fitria, Anisa Hanim, Muziyati Harum Isla Adila Harum Isla Adila Hoesup Pamoajer Husni Sabil Husni Sabil Ira Puspita Jefri Marzal Jodion Siburian Johan Wicaksana, Ervan Kamariyah Kamariyah Kamariyah Kamariyah kamariyah, kamariyah Khusnelia, Jeni Kintan Resqitha Ekaputri Kuswanto Kuswanto Latifa Rahdiani Sari Latifa Rahdiani Sari Makruf Akbar Mareta, Yoan Mawarti, Indah Meinarisa Meinarisa Meinarisa, Meinarisa Muhamad Naufal Mujahidawati Mujahidawati Mujahidawati Mujahidawati, Mujahidawati Nawahdani, Ahmad Mansur Nazarudin Nintia Litano Buyung Nizlel Huda novferma, novferma Novi Kurniawan Nunung Fajaryani, Nunung Nurhidayati, Rina Nurhusna Nurlinawati OKTADINATA, ALEK OKTARIA, RINA RINA Pesesa, Geza Phatona, Naifa Amanda Prasasty, Aliffia Teja Putri Irwanti Sari Putri Kunanti, Rts. Ocha Qhory Riana AlVonda Rafiah, Arys Ranti Nurhadiyati Ratih Noverlika Ratih Noverlika Reli Handayani, Reli Rina Nurhidayati Rina Nurhidayati Rina Nurhidayati Soebardji Rini Setiowati Riska Amalya Nasution Riska Amalya Nasution Riska Fitriani Romi Kurniadi RR. Ella Evrita Hestiandari Rts, Netisa Martawinarti Sahara Sahara Samara Alifa Jazuli Sari, Hera Puspita Simatupang, Gugun M Simatupang, Gugun Manosor Siska Siti Ayu Kumala Siti Humayro Billah Syaefudin Akbar Tania Nur Azizah Tiona Pasaribu, Feri Tri Andini, Febri Uci Fatonah Upik Yelianti Velyda Noer Praniasty Viola Amelia Syafitri Wardi Syafmen Wawan Junresti Daya Yaldi , Destri Yelli Ramalisa Yetti Supriyati Yovhandra Ockta Yuliana Yuliana Yuliana Yuliana Yusrah Nazari Firdaus Zam Zam Al Arif, Tubagus Zeny Fatimah Hunusalela