Research Article
Development of Virtual Lab-Based Practicum on Blood Materials and Blood Components and the Determination of Food Nutritional Substances on Student Learning Outcomes
@INPROCEEDINGS{10.4108/eai.19-9-2023.2340423, author={Neva Asih Sary Silalahi and Ida Duma Riris and Marham Sitorus}, title={Development of Virtual Lab-Based Practicum on Blood Materials and Blood Components and the Determination of Food Nutritional Substances on Student Learning Outcomes}, proceedings={Proceedings of the 8th Annual International Seminar on Transformative Education and Educational Leadership, AISTEEL 2023, 19 September 2023, Medan, North Sumatera Province, Indonesia}, publisher={EAI}, proceedings_a={AISTEEL}, year={2023}, month={12}, keywords={development virtual lab practicum blood food nutritional}, doi={10.4108/eai.19-9-2023.2340423} }- Neva Asih Sary Silalahi
Ida Duma Riris
Marham Sitorus
Year: 2023
Development of Virtual Lab-Based Practicum on Blood Materials and Blood Components and the Determination of Food Nutritional Substances on Student Learning Outcomes
AISTEEL
EAI
DOI: 10.4108/eai.19-9-2023.2340423
Abstract
This study aims to develop a virtual lab-based practicum to improve student learning outcomes. This research is development research. The development model used is the ADDIE model (Analyst, Design, Development, Implementation, Evaluation). The subjects of this study were two classes consisting of 60 students which were carried out by purposive sampling. The research instrument was an interview questionnaire, a questionnaire based on the SNPT test of learning outcomes. The analysis technique used is descriptive data analysis techniques and inferential statistics, namely the t-test (one sample independent t-test) and the correlation test. The results showed that the developed virtual lab-based practicum was feasible following the SNPT(Standar Nasional Perguruan Tinggi) with the acquisition of an average feasibility of 1 material expert of 3.74 (Eligible), an average of 3.55 (Eligible) of 3 media experts, and an average feasibility of 3 media experts. 3 lecturers at 3.83 (Decent). The media expert's assessment is carried out by someone who is an expert and understands the fields of multimedia development, system analysis, and knowledge management
