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Implementing web-based e-scaffolding enhances learning (ESEL) at the center of mass conceptual understanding Lia Laela Sarah; Yudi Ananto; Dona Octonary; Lissiana Nussifera
Jurnal Inovasi Pendidikan IPA Vol 8, No 1: April 2022
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jipi.v8i1.46476

Abstract

Many online learning models are alternatives due to the Covid-19 pandemic in synchronous, asynchronous, or mixed-mode. However, resources to support independent student learning in Indonesia were still limited. The focus topic of the study is developing students' understanding of the physics concept of center of mass. A Web-based E-Scaffolding Enhance Learning (ESEL) was identified and implemented. This study used a quasi-experiment, one group, pretest-posttest design. Forty-one students participated in the research. The ESEL model involved four phases: sense-making, process management, articulation, and reflection. Students undertook ESEL-based activity developed for the online asynchronous mode implementation. In addition, synchronous meetings and sharing of learning results using an online platform. Data analysis shows that the web-based ESEL model supported online learning of the center of mass concept, though some improvements are possible. Specifically, learning outcomes increased with a significant value increase between the pre-test and post-test, and a normalized gain score of 0.73 indicated effective learning in high criteria. This research shows that the web-based ESEL approach is an effective self-directed learning tool for online physics classrooms.
The Design and Implementation E-Scaffolding Enhance Learning (ESEL) Using Web-based Simulation on Moment of Inertia Lia Laela Sarah; Yudi Ananto; Dona Octanary; Lissiana Nussifera
Techno: Jurnal Penelitian Vol 11, No 1 (2022): Techno Jurnal Penelitian
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v11i1.4191

Abstract

In this study, E-Scaffolding Enhance Learning (ESEL) using Web-based simulation has been designed and implemented. The scaffolding approach in this research is a conceptual scaffolding of the moment of inertia. Web-based simulation consists of 2D and 3D simulation. The 3D simulation was developed using unity software and 2D simulation was developed using scratch and articulate storyline software. All simulation was published as an Html file, and finally inserted into the website. The validation of the product was carried out by experts such as a physics lecturer and a physics teacher. The implementation phase was carried out through collaborative distance learning between one Senior High School in Bandung and one school in West Nusa Tenggara. The validation results show that ESEL using Web-based simulation on moment of inertia is deserved with an average score of 92% in the very good category. Nevertheless, there are several improvements still need to be made in terms of the appearance of the Web-based 3D simulation especially when it is accessed by phone cell. The appearance of the Web-based 3D simulation is still not responsive for smartphones. But based on the questionnaire result of students, ESEL using Web-based simulation on moment of inertia has a value 71% which means that ESEL has a good category of validation and is interesting for the students. ESEL using Web-based simulation also improves students’ activities in the distance learning of physics classroom.