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Journal : Journal of Natural Science and Integration

Designing of Virtual laboratory on Thermal Expansion Darman, Dina Rahmi; Suhandi, Andi; Kaniawati, Ida; Samsudin, Achmad; Wibowo, Firmanul Catur
Journal of Natural Science and Integration Vol 7, No 1 (2024): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v7i1.24804

Abstract

This research aims to produce a virtual laboratory that can be used in teaching physics about thermal expansion. This research uses Design Development Research (DDR) with the ADDIE development model. The development results produce virtual laboratory characteristics consisting of two experiments, three independent and control variables, namely the type of material and length of the cylindrical rod, and changes in temperature, as well as the dependent variable, namely temperature. change in cylinder rod length. Data collection is carried out by asking for validator responses to the virtual laboratory that has been developed. The validators consist of five physics lecturers who are experts in learning media and physics concepts. Validation data is processed using the average percentage of expert responses. The virtual laboratory aspect of thermal expansion validation results in quality, appearance and interactivity was 96%, 93% and 92.5% with very valid criteria. The validation results for all aspects conclude that the virtual laboratory on thermal expansion is very valid with a value of 93.8% and can be used for physics learning.Keywords: virtual laboratory, thermal expansion, physics learning
Technology Augmented Reality Integration Hydrometeorology (TARIH) as Media Solution in Disaster Management for Physics Teacher Candidate Wibowo, Firmanul Catur; Sanjaya, Lari Andres; Darman, Dina Rahmi; Basyir, Syifa Nabila; Gregersen, Andrea Fransiska Møller
Journal of Natural Science and Integration Vol 5, No 1 (2022): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v5i1.16641

Abstract

This study aims to develop Augmented Reality Integration Hydrometereology (TARIH) technology as a learning media solution for disaster management from an early warning to the effects of land subsidence. The research method used in this study is the Model ADDIE (Analysis, Design, Develop, Implement, and Evaluate). The chosen subjects of the current study were 69 physics teacher candidates aged 21-23 years at a university in Jakarta and Banten, Indonesia. Based on reliability tests obtained in this line of research, the findings disclosed that the response to the application of TARIH as media in hydrometereology learning, the reliability of the System Quality aspect was 0.69 and the mean was 4.43. Most importantly, the reliability of the information quality aspect was 0.43 and the mean was 4.39 and the reliability of the service quality aspect was 0.74 and the mean was 4.45. Based on results obtained in this line of research, the study indicated that TARIH media can be used as a learning media solution in Disaster Management from an early warning.Keywords: technology augmented reality integration hydrometeorology (TARIH), learning media, disaster learning media, physics teacher candidate.