Aprina Maharani Zan
Universitas Negeri Padang

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Effects of Inquiry Learning on Students' Science Process Skills and Critical Thinking: A Meta-Analysis Laras Syahgiah; Aprina Maharani ZAN; Asrizal Asrizal
Journal of Innovative Physics Teaching Vol. 1 No. 1 (2023): Journal of Innovative Physics Teaching (JIPT)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jipt/vol1-iss1/9

Abstract

The skills of a student are needed to achieve success in learning and everyday life. However, their skills were still low. Solution to solve this problem is to apply an inquiry learning model during learning. This research aims to determine the effect of the inquiry learning model on students' science process skills and critical thinking which is reviewed based on the level of education, subject matter and type of inquiry learning model. This type of research is a meta-analysis. Meta-analysis is research conducted by summarizing research data, reviewing and analyzing research data from several pre-existing research results. The articles of this research consisted of 20 articles that already had an ISSN. The instruments used were category codes and effect size calculations. The steps of meta analysis are conducting a literature review, collecting data, researching and assessing articles, analyzing and interpreting articles and compiling report results. The data analysis technique in this study is to calculate the magnitude of the effect using the   formula (1981) based on the mean, standard deviation, and t-test. From the data analysis carried out, it can be stated that four research results. First, the application of the inquiry learning model has a significant effect on science process skills and critical thinking skills based on level education, learning materials, and types of inquiry learning model.  
Development of Augmented Reality-Based Digital Teaching Materials on Optical Instruments to Enhance Conceptual Understanding and Project Skills Indah Saputri; Asrizal Asrizal; Fauziah Ulmi; Annisa N; Aprina Maharani ZAN; Hazrati Ashel
AL-ISHLAH: Jurnal Pendidikan Vol 17, No 3 (2025): SEPTEMBER 2025
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v17i3.6096

Abstract

Students often struggle with conceptual understanding and project-based skills in physics, particularly in abstract topics such as optical instruments. Traditional teaching methods and limited visualization tools contribute to these difficulties. This study addresses the need for innovative instructional resources by developing digital teaching materials integrated with Augmented Reality (AR) to enhance learning outcomes. This research employed a Research and Development (RD) approach following the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). Instruments included a needs analysis questionnaire, expert validation sheets, and student practicality questionnaires. Descriptive statistics were used to analyze the data, with validation assessed using Aiken’s V and practicality evaluated using a Likert scale. The developed digital teaching materials underwent expert validation across five components: material substance, visual communication, learning design, software utilization, and AR integration. The average Aiken’s V score was 0.94, indicating high validity. Practicality testing with 35 grade XI students yielded an average score of 96, categorized as "very practical," showing the teaching materials were easy to use, engaging, and beneficial for learning. The findings support the potential of AR-based teaching materials to address conceptual gaps and foster student engagement. While validity and practicality were confirmed, further research is needed to measure effectiveness in improving learning outcomes. The AR-integrated digital teaching materials are valid and practical for supporting students' conceptual understanding and project skills in optical physics. These materials represent a promising tool for modernizing physics instruction in secondary education.