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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) IJCER (International Journal of Chemistry Education Research) INSECTA: Integrative Science Education and Teaching Activity Journal
Wulayalin, Khafifah Aulia
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Materials Science & Nanotechnology Physics Social Sciences

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The Effect of PjBL-Based QODE Model on Critical Thinking and Learning Achievement of Buffer Solution Topic Wulayalin, Khafifah Aulia; Zamhari, Muhammad; Ramadanti, Wicahni; Nurjanah, Stevani
IJCER (International Journal of Chemistry Education Research) VOLUME 9, ISSUE 2, OCTOBER 2025
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ijcer.vol9.iss2.art9

Abstract

Chemical misconceptions often occur when students need to understand the initial concept. This misconception has an impact on students' ability to understand the material and results in a decrease in students' learning achievement. Students' concept understanding can significantly improve by applying practical learning approaches, models, and strategies. This study aims to determine how applying the QODE learning model based on PjBL improves grade XI students' learning achievement and critical thinking skills on Buffer Solution topic. This type of research is a quasi-experiment with a nonequivalent control group pretest–posttest design. This study's subjects were control class for cooperative learning group investigation learning model and experimental class for PjBL-based QODE learning model at SMA Negeri 1 Sleman. Two intact classes (n = 36 per group) completed a two-tier multiple-choice critical-thinking test and an achievement test before and after a 3-session intervention. The research data were analyzed using the Wilcoxon and the N-gain tests. The Wilcoxon test result shows that both learning models used in experimental and control groups influence student learning achievement and critical thinking with the value of Sig. <0.05. N-Gain test shows that the experimental group experienced an increase of 0.74 for critical thinking skills and 0.78 for student learning achievement which in high category, while the control group experienced an increase of 0.38 for critical thinking skills and 0.73 for student learning achievement which in low and high category. These findings indicate that the QODE learning model based on PjBL contributes to improving students' critical thinking.
Creating Accessible Chemistry Content for Students with Disabilities: Findings from Schools Providing Inclusive Education in Indonesia Wulayalin, Khafifah Aulia; Suprihatiningrum, Jamil
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.6755

Abstract

The trend of students with disabilities attending secondary schools providing inclusive education in Indonesia is rising. This trend requires teachers as a key person to offer learning that suits the needs and abilities of each student, including those with disabilities. This research portrays how chemistry teachers provided alternative modes of representation as one of the principles of Universal Design for Learning (UDL). Three teacher participants from three schools providing inclusive education (SPIE) in the Special Province of Yogyakarta were recruited purposively and agreed to be interviewed on how they varied the chemistry content format. A descriptive method was used and directed content analysis was applied to analyze the data. The findings demonstrated that chemistry learning content were created more accessible for students with disabilities. Three chemistry teacher participants demonstrated that they implemented the principle of Multiple Means of Representation of UDL in a simple manner. The participants created learning objectives without modifying them to suit the student’s abilities. Learning content was offered in various ways and delivered with some strategies. Chemistry teacher participants demonstrated how they provided various assessments to gain students with disabilities opportunities to show their understanding.
FROM READINESS TO DESIGN: MAPPING PRE-SERVICE CHEMISTRY TEACHER’S INCLUSIVE COMPETENCIES WITH CHARLOTTE DANIELSON’S FRAMEWORK ‘Azmi, Madah Ikrimatul; Suprihatiningrum, Jamil; Wulayalin, Khafifah Aulia
INSECTA: Integrative Science Education and Teaching Activity Journal Vol. 6 No. 2 (2025)
Publisher : Science Education, Institut Agama Islam Negeri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21154/insecta.v6i2.12091

Abstract

This study examines the inclusive teaching readiness of pre-service chemistry teachers using Charlotte Danielson’s Framework for Teaching (FfT) as an analytic lens and as an entry point to Educational Design Research (EDR). Fifty participants from six Indonesian state universities were surveyed with a 22-indicator Likert instrument adapted from the FfT. The instrument showed good internal consistency (α = .87). Descriptive statistics and non-parametric tests were used to compare domains and explore variance. Results indicate high competencies in Planning & Preparation, Classroom Environment, and Instruction, while Professional Responsibility shows comparatively lower means and greater dispersion. Weakest indicators include adaptive assessment, inclusive/multimodal communication, and professionalism, suggesting both curricular gaps and unequal access to clinical experiences. Potential ceiling effects in planning signal the need for more sensitive, authentic indicators (e.g., project-based assessment across representations). We translate these findings into EDR design principles prioritizing (1) adaptive assessment, (2) multimodal communication, (3) mentoring and professional learning communities, and (4) accessibility audits for laboratory spaces. The study formulates EDR design principles emphasizing adaptive assessment, multimodal strategies, mentoring networks, and accessibility audits. Overall, this research operationalizes the Charlotte Danielson’s FfT in inclusive chemistry education, linking empirical measurement to practical design solutions and offering implications for curriculum reform and iterative EDR-based model development.
Co-Authors Jamil Suprihatiningrum Nurjanah, Stevani Ramadanti, Wicahni Zamhari, Muhammad ‘Azmi, Madah Ikrimatul