Penerapan Model Inkuiri Terbimbing dalam Menunjang Pembelajaran Kimia pada Materi Asam Basa di Kelas XI MIPA.1 SMA Negeri 1 Kontunaga

Application of PhET in the Guided Inquiry Model in Supporting Chemistry Learning on Acid-Base Solution Material in Class XI MIPA.1 SMA Negeri 1 Kontunaga is motivated by ineffective use of laboratories. The purpose of this his research is to find out the learning outcomes of class acid base material at SMA Negeri 1 Kontunaga. The subjects of this research were 28 students of class XI MIPA.1 SMA Negeri 1 Kontunaga. The research method used is a pre-experimental method with a research design, namely One-group Pretest Posttest Design. The data collection technique was carried out by administering a multiple choice question instrument totaling 15 questions and administering a questionnaire after the learning process. Based on the research results, it shows that: 1) The learning outcomes of class N-Gain value is 0.5 (medium category). 2) Students' responses to the application of virtual laboratory media (PhET) with a guided inquiry model with a percentage of 78.23% are included in the very like criteria.