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Journal : The Journal of Educational Development

Enhancing Critical Thinking Skills through Group Investigating Models and “Datar” “Pakar” Media for Facing the 21st Century Utaminingsih, Esty Setyo; Irchamni, Achmad; Utami, Yeri; Shabrina, Monita Nur
The Journal of Educational Development Vol. 12 No. 2 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jed.v12i2.2009

Abstract

The critical thinking skills of fourth-grade elementary school students have been found to be lacking, hindering their ability to effectively process information. This research aims to explore the impact of group investigation learning models supported by “Datar” and “Pakar” media on enhancing critical thinking skills in social science education. Employing an experimental "One-Shoot Case Study" method, the study involved pre-testing students, implementing the group investigation model with the media tools, and post-testing to measure improvements. Data were analyzed using the N-Gain formula. The results indicated a significant enhancement in students' critical thinking abilities, with an average N-Gain score of 0.61, categorized as moderate improvement. The study concluded that the integration of innovative learning models and interactive media significantly contributes to developing critical thinking skills essential for 21st-century education. This research underscores the importance of active, collaborative, and media-supported learning approaches in elementary education, offering valuable insights for educators and contributing to the advancement of educational methodologies aimed at fostering critical thinking skills in young learners.
Designing an Innovative Educational Framework for “How We Live and Grow” Using the 4D Model Utaminingsih, Esty Setyo; Intania, Belita Yoan; Aida, Hanik; Salama, Mahi Sultan; Sukma, Izza Melati
The Journal of Educational Development Vol. 12 No. 1 (2024): June 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jed.v12i1.2126

Abstract

In the contemporary educational landscape, the need for effective and adaptable evaluation tools is increasingly critical. This study embarked on designing an innovative educational framework for the topic 'How We Live and Grow' using the Research and Development (R&D) method, articulated through the 4D model (Define, Design, Develop, and Disseminate). The objective was to develop a multifaceted instrument that supports primary education by bridging theoretical knowledge and practical application across cognitive domains from basic knowledge (C1) to creative synthesis (C6). The methodology involved collaborative design with educators, iterative development, and rigorous expert validation. Results showed that the framework successfully produced 20 multiple-choice questions, validated with high scores ranging from 86.25% to 91.25% by material and language experts, affirming the tool's reliability and educational value. This study not only enhanced the quality of teaching through tailored, context-relevant assessments but also contributed to educational research by developing a validated instrument that effectively measures and supports diverse cognitive skills in real-world settings. The framework's potential for broad application suggests a significant impact on shaping future educational practices and assessments.