Dwi Yulianti
Universitas Lampung, Bandar Lampung

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Development of Animation Learning Media Based on PBL to Improve Thematic Learning Outcomes Students Lala Dyah Chandra; Pargito Pargito; Dwi Yulianti; Dina Maulina
IJORER : International Journal of Recent Educational Research Vol. 5 No. 3 (2024): May
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v5i3.600

Abstract

Objective: 21st-century learning must prepare generations of Indonesian people to support information and communication technology advances in social life. The rapid development of technology in the current era of globalization provides multiple benefits for the world of education, so education requires students who play an active role and educators who create innovative learning. Learning innovation can be done in various ways, including developing interactive learning media. This aims to create exciting learning to improve students' thematic learning outcomes. Method: The research used Borg & Gall's research and development, creating an ecosystem into three stages in the VA and VB classes at 5 Way Serdang Public Elementary School. The sample consisted of 42 students in the experimental and control classes. The data analysis technique uses the Effect Size test. Results: The data obtained had an effect size of 1.02, with an extensive interpretation of the effect. Novelty: This research presents novelty by designing PBL-based animated learning media containing menus and moving images on the media to attract students' attention and enthusiasm. This aims to improve students' thematic learning outcomes.
Development of Learner Worksheets Based on PjBL Model to Increase Creativity on Material Changes in the Form of Objects Sovi Ambarwati; Dwi Yulianti; Ryzal Perdana; Sugeng Sutiarso; Muhammad Nurwahidin
IJORER : International Journal of Recent Educational Research Vol. 5 No. 5 (2024): September
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v5i5.677

Abstract

Objective: Creativity is the ability of individuals to express themselves so that they will produce new ideas and works. Creativity can be enhanced by creating innovative learning activities that encourage students to express themselves and provide creative ideas so that students' creativity continues to increase. This study aims to determine the development of PjBL-based SW, its attractiveness, and increased student creativity. Method: This research (R&D) uses the ADDIE model (Analyze, Design, Development, Implementation, Evaluation). Results: The results of this study indicate that 1) the product developed with the ADDIE model is declared "very valid." 2) PjBL-based SW obtained interesting results, and 3) PjBL-based SW has been proven to increase student creativity in a very creative category. Novelty: The novelty of this research is that the results of the independent thinking indicator are low when compared to other indicators, so these findings can be used as a basis for making research instruments on independent thinking for students' creativity.
Developing Socratic Science Cards Based on Inquiry Social Complexity to Enhance Scientific Literacy Lovita Marcheilla; Ryzal Perdana; Apri Wahyudi; Dwi Yulianti
Al-Mudarris Vol 9 No 3 (2026): Al-Mudarris
Publisher : Jurusan Tarbiyah, IAIN PALANGKARAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/mdr.v9i3.11457

Abstract

This study aimed to develop Socratic Science Cards (SSC) based on the Inquiry Social Complexity (ISC) approach and examine their validity, practicality, and potential to improve elementary students’ scientific literacy on ecosystem balance. The research employed Research and Development (R&D) using the ADDIE model, followed by a quasi-experimental non-equivalent pretest–posttest control-group design with pre-existing intact classes. Development involved six expert validators specializing in instructional content, language, and instructional-media design. Content and construct validity were assessed using Aiken’s V, while practicality was evaluated through teacher and student questionnaires. Scientific literacy improvement was analyzed descriptively using Normalized Gain (N-Gain) and inferentially using an independent-samples t-test of posttest scores. Validation demonstrated high validity, with an overall mean Aiken’s V of 0.873. Practicality assessments indicated very high classroom usability, with a mean score of 87.50%. In the field trial, the experimental group achieved a high average N-Gain of 0.762, compared with 0.283 for the control group, categorized as low. The independent-samples t-test showed no statistically significant baseline difference at pretest (t(48) = 1.980, p = 0.053), whereas a statistically significant posttest difference was observed (t(48) = 3.521, p = 0.001). These findings indicate that SSC implementation was associated with statistically significant improvement in scientific literacy within the study context. Integrating Socratic questioning into the ISC collaborative framework provides a structured dialogic scaffold that supports conceptual understanding, scientific reasoning, and reflective engagement with environmental issues while encouraging active participation and meaningful discussion during collaborative science learning and inquiry processes.
Development of Problem Based Learning-Based Student Worksheets to Improve Critical Thinking Skills in Social Studies Ria Nopitasari; Dwi Yulianti; Muhammad Kaulan Karima; Apri Wahyudi
Al-Mudarris Vol 9 No 3 (2026): Al-Mudarris
Publisher : Jurusan Tarbiyah, IAIN PALANGKARAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/mdr.v9i3.11607

Abstract

The critical thinking skills of elementary school students in Indonesia remain relatively low, particularly in Social Studies (IPS) content. This study aimed to develop Problem Based Learning (PBL)-based Student Worksheets (LKPD) that are valid, practical, and effective for improving fifth-grade students' critical thinking skills on the topic "My Proud Region." The research employed a Research and Development (R&D) approach using the ADDIE model, involving 52 fifth-grade students from UPT SDN 1 Kebon Jeruk. Data collection techniques included observation, questionnaires, and critical thinking ability tests in the form of pretests and posttests. The results demonstrated that the LKPD was declared highly valid, with average scores of 0.85 from material experts, 0.84 from language experts, and 0.85 from media experts. The LKPD was also deemed highly practical based on teacher responses (90.91%) and student responses (88.64%). Effectiveness was evidenced by the Independent Samples t-test (Sig. 0.000 < 0.05), an N-Gain improvement of 0.64, and an effect size of 1.358 (strong effect), which indicates that the PBL-based LKPD was associated with significant improvements in students' critical thinking skills. The study concludes that the developed PBL-based LKPD meets the criteria of being valid, practical, and effective for improving students' critical thinking skills in fifth-grade elementary school social studies content. This research contributes to instructional design by demonstrating the systematic integration of PBL syntax with critical thinking indicators, offering a replicable model for developing higher-order thinking-oriented teaching materials in elementary education.