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Content Validity of Assessment Instrument and Storyboard Two-Tier Virtual Reality (TTVR) in Acid Base Material Astuti, Yuli; Yamtinah, Sri; Saputro, Sulistyo; Shidiq, Ari Syahidul; Sudarmin, Sudarmin; Rahayu, Sri
EduChemia: Jurnal Kimia dan Pendidikan Vol 10, No 1 (2025)
Publisher : Department of Chemistr Education Faculty of Teacher Training and Education Universitas Su

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/educhemia.v10i1.33166

Abstract

The aim of this research is to analyze the content validity of the TTVR assessment instrument for acid‒base materials based on the Aiken validity index. This ensures that the instrument can effectively measure what it intends to assess. Content validity data were obtained from seven experts, including two chemistry education lecturers from UNS and five high school teachers in Surakarta. The content validity test used a 1‒4 rating scale, with categories defined as follows: relevant with a score of 4; less relevant with a score of 3; irrelevant with a score of 2; and quite relevant with a score of 1. This scale was applied to 15 instrument questions and 16 storyboard indicators related to media and material aspects. The development results of the TTVR assessment instrument for acid‒base content achieved an Aiken index of over 0.76, indicating that the instrument is valid. This suggests that the TTVR assessment instrument and storyboard are suitable, with improvements made based on suggestions and feedback from experts.
Implementation of Problem Based Learning-Science Technology Engineering Art and Mathematics Module to Improve Students' Science Process Skills Aliyah, Himatul; Saputro, Sulistyo; Sarwanto, Sarwanto
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11879

Abstract

This study aims to analyze the improvement of students' science process skills after the implementation of PBL-STEAM-based science modules on simple mechines materials. This research development (R&D) uses a 4D approach from Thiagarajan, focused on the development stage. The instruments used include needs analysis questionnaires, SPS tests, expert validation sheets, and readability questionnaires. The data of this study was obtained from a validation questionnaire with an Aiken's V value filled out by media experts (0.893), material experts (0.897), linguists (0.881), and learning experts (0.887). The trial was limited to 15 students and 3 teachers showing a module readability of 90%. Field trials with pre-test and post-test resulted in an N-Gain value of 0.8, indicating a high increase in student SPS. Thus, PBL-STEAM-based science modules have proven to be feasible to improve students' science process skills.
Trend in Science Education Assessment Instruments: A Systematic Literature Review (2014-2024) Solikah, Anisa Ayu; Saputro, Sulistyo; Yamtinah, Sri
AL-ISHLAH: Jurnal Pendidikan Vol 17, No 3 (2025): In Progress September 2025
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v17i3.6198

Abstract

Assessment in education plays a critical role in evaluating not only students’ cognitive understanding but also broader 21st-century skills such as critical thinking, collaboration, and communication. However, traditional assessments often prioritize conceptual knowledge over these essential skills. This study investigates current trends in assessment within science education to identify gaps and potential improvements. A Systematic Literature Review (SLR) was conducted using articles sourced from the Google Scholar database between 2014 and 2024. The search employed keywords such as “assessment learning” and “science learning.” A total of 992 articles were initially collected, which were then filtered based on relevance and quality, resulting in 76 eligible articles. Data analysis was supported by Publish or Perish software and visualized using VOSviewer. The VOSviewer analysis produced network, overlay, and density visualizations that revealed a predominant focus on conceptual understanding in science education assessments. This focus likely stems from the relative ease of standardizing and measuring conceptual knowledge compared to more complex 21st-century skills. Other dimensions, such as creativity, collaboration, and problem-solving, were significantly underrepresented in the literature. The findings highlight a need to diversify assessment strategies in science education to better reflect 21st-century learning goals. This review provides a foundation for future research aimed at developing comprehensive assessment instruments that go beyond cognitive evaluation and support holistic student development.
Detection Student Misconception in Chemical Bonding using a Virtual Reality-Integrated Two-Tier Multiple-Choice Instrument with Ethnochemistry Context Pamungkas, Yoga Prasetyo; Yamtinah, Sri; Saputro, Sulistyo; Shidiq, Ari Syahidul
Jurnal Pendidikan MIPA Vol 25, No 3 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Two-Tier Multiple Choice Virtual Reality (TTMCVR) with ethnochemical content is used to measure the level of misconceptions and understanding of students on chemical bond materials that have good quality and tested. This development aims to test the readability and effectiveness of TTMCVR based on the results of validity and limited trials as a reference that the developed assessment is feasible to use to identify students' misconceptions and understanding of chemical bonding materials. This research method applies Research and Development (R&D) with the ADDIE model (Analysis, design, development, implementation and evaluation). This study used 18 students and 3 teachers in 3 public high schools in Surakarta. The sampling technique used purposive sampling. Data obtained in the form of instrument results include interview tests, TTMCVR assessments and open-ended questionnaires. The results showed that TTMCVR obtained validation based on aspects of context, language, and construction on the items and storyboard from 16 experts, namely 9 chemistry education lecturers from UNS, UNY and UM and 7 high school chemistry teachers in Surakarta resulting in 15 items and 16 valid storyboard indicators with Aiken index ≥ 0.73. The limited trial stage shows that TTMCVR is able to detect the level of understanding and misconceptions of students with criteria, namely understanding the concept of 26%, misconceptions 32% and not understanding 41% on ethnochemically charged chemical bonding material on ice gempol pleret. In addition, TTMCVR is classified as having a high level of readability and effectiveness as an assessment assessment from the material and media aspects of 90% from student responses and teacher responses. Therefore, it can be concluded that based on the validity and readability of TTMCVR, it is feasible to be further developed for assessment.     Keywords: chemical bonding, ethnochemistry, misconceptions, two-tier multiple choice virtual reality.DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1498-1517
Ethnoscience In Science Learning Research Trend: A Systematic Literature Review From 2013-2022 Fahrudin, Dimas; Saputro, Sulistyo; Sarwanto
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.v9i8.3813

Abstract

This study aims to explore the development of ethnoscience research in science learning in the period of 2013-2022. The findings obtained are expected to become one of the reference maps for future ethnoscience research in science education. This research employed a systematic review. 151 documents were obtained in their correlation with ethnoscience in science education. The articles from Google Scholar and Scopus databases were collected using Publish or Perish (PoP) software and visualized with the support of the Vosviewer software application. The findings show that in science learning Ethnoscience Research in Science Education was widely published in the journal Physics Conferences, the learning model was dominated by the inquiry model, the research products were related to books, e-books and videos, learning materials were dominated by chemistry subject, while the research subjects were dominated by students at the elementary school and secondary school levels. The implementation of ethnoscience learning in science learning impacts the students’ critical and analytical thinking skills, science process skills, scientific literacy, conservation and environmental care attitudes, and good attitudes. Local wisdom implemented in science learning comes from a local culture interpreted ethically.
Chemistry Textbook Analysis Based on Science Literacy Iswanti, Yuli; Ulfa, Maria; Saputro, Sulistyo; Yamtinah, Sri; Masykuri, Mohammad; Mulyani, Bakti; Shidiq, Ari Syahidul; Saputro, Agung Nugroho Catur
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.4630

Abstract

This research is included in the type of qualitative descriptive research that is used to analyzing the content of science literacy in chemistry textbooks for class XI SMA Negeri in Surakarta. The book that was selected using the purposive sampling technique is textbook chemistry used by public high schools in Surakarta. The science literacy category consists of four categories, which is science as a body of knowledge, science as a way of investigation, science as a way of thinking, and the interaction of science, technology, and society. Category fulfillment results in science literacy in book A has a ratio of the first category: second category: third category: the fourth category is 5:2:3:0. The ratio in book B is 6:2:2:0, the ratio in books C and D are 7:1:1:0, and the ratio in book E is 7:0:2:0. From the results of the study, it can be concluded that book A is closest to the ideal standard of the ratio of science literacy categories according to Wilkinson (1999) which is 4:2:2:2.
Critical Thinking in Science Learning Research Tren From 2014-2024: A Systematic Literature Review Akbar, Irfan; Saputro, Sulistyo; Masykuri, Mohammad
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.8892

Abstract

Critical thinking involves identifying a problem by drawing on experience from past issues, finding relationships between these issues, and solving them in different contexts. This study aims to analyze research trends on critical thinking in science learning from 2014 to 2024. The research method is descriptive and analytical, using the PRISMA research procedure. The data comprises articles from the Scopus and Google Scholar databases, accessed with the help of Publish or Perish (PoP) software. The analyzed data includes publication year, author density, journal density, and highly cited articles. Data analysis is conducted using bibliometric analysis, supported by VOSViewer software. The findings indicate a positive trend in publications from 2014 to 2024, with slight fluctuations before a significant decline after 2021. *Wilujeng* is identified as the most prolific author, while the *Journal of Physics: Conference Series* is the journal with the most articles published on this topic. The article by Blair, Clancy published in 2014 holds the highest citation count, with 300 citations. Over the past decade, Indonesia has dominated publications in this area, accounting for 74.55% of the total
Content Validity Analysis of a Virtual Reality Based Two-Tier Multiple Choice Assessment Instrument with Ethnochemistry to Early Detect Misconceptions in Reaction Rate Topics Ningtyas, Arin Ika; Yamtinah, Sri; Saputro, Sulistyo; Shidiq, Ari Syahidul; Sudarmin; Rahayu, Sri
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11429

Abstract

This study aimed to develop a detection instrument for reaction rate misconceptions in prospective chemistry teachers. A Two-Tier Multiple Choice (TTMC) test with ethnochemistry content and a virtual reality (VR) storyboard were designed as assessment tools. The research followed the ADDIE model within a research and development framework. Content validity was evaluated by material and media experts through a Focus Group Discussion (FGD), with 10 TTMC questions assessed for content, language, and presentation using the Aiken formula on a 1-4 rating scale. The TTMC instrument demonstrated strong content validity, with Aiken values ranging from 0.81 to 1.00. The VR storyboard also showed content validity, with Aiken values between 0.76 and 1.00, which is above the minimum acceptable limit. These results indicate that the TTMC test and VR storyboard are valid tools for detecting misconceptions in reaction rate material, offering valuable insights for chemistry education, particularly in teacher training programs.
Research Trends in Group Investigation Learning Model for Critical Thinking Skills in Science Learning Solikah, Anisa Ayu; Saputro, Sulistyo; Yamtinah, Sri; Masykuri, Mohammad
Jurnal Inovasi Pendidikan IPA Vol. 10 No. 1: April 2024
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jipi.v10i1.70942

Abstract

The 21st-century learning needs to be applied in science learning amidst the rapid development of this era to equip students with important skills, such as critical thinking skills. One of the factors that affect the success of learning is a learning model that has unique characteristics. The Group Investigation Learning Model is a learning model that allows students to play an active role in determining their learning goals and processes, including critical thinking skills. To see the application of the Group Investigation Learning Model in improving critical thinking skills, it is necessary to carry out a literature review study using the VOSviewer. This research used the publish or publish method with the Google Scholar database and obtained 985 articles selected using certain criteria to obtain 76 relevant articles. The results of the analysis with the VOSviewer based on network, overlay, and density visualization, show that the Group Investigation Learning Model is used to improve 21st-century skills, including critical thinking skills. Further analysis shows that research on high school biology subjects that apply the Group Investigation Learning Model dominates compared to other science fields. The implications of the results of this review can be a reference for further research to implement and develop learning models to improve critical thinking skills at the elementary and junior high school levels.
Modification of Coal Fly Ash Waste into Manganese-Oxide-Coated-Zeolite (MOCZ) to Adsorb Heavy Metal Ions Ni2+ Saputro, Sulistyo; Mahardiani, Lina; Susilowati, Endang; Nurhayati, Nanik Dwi; Ciptonugroho, Wirawan; Windiasty, Ananda Dea; Prihantoro, Alita Selvi
Jurnal Kimia Valensi Jurnal Kimia VALENSI, Volume 10, No. 1, May 2024
Publisher : Department of Chemistry, Faculty of Science and Technology Syarif Hidayatullah Jakarta State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/jkv.v10i1.35794

Abstract

High consumption of coal as a source of electrical energy in Indonesia has resulted in piles of waste from coal burning, namely fly ash, which can damage the environment and harm health. Fly ash contains main oxides, namely silica (SiO2) and alumina (Al2O3), whose components are similar to zeolite, so they can be synthesized into zeolite-like material (ZLM) which can be used as an adsorbent for heavy metal Ni2+. Therefore, this research discussed the characterization of manganese-oxide-coated-zeolite (MOCZ) from fly ash waste as a heavy metal adsorbent. The research procedure consisted of preparation, purification, and activation stage of fly ash to obtain fly ash that is free from impurities, the stage of making sodium silicate and sodium aluminate, and zeolite synthesis. The resulting zeolite was then coated with manganese oxide to expand the surface area of the zeolite and increase the ability of zeolite to adsorb heavy metal Ni2+. The research results showed that fly ash waste that was coated with manganese oxide can adsorb heavy metal Ni2+. The adsorption of the Ni2+ metal ion solution by zeolite with MOCZ modification is in line with the pseudo-second-order kinetic and Langmuir isotherm.