This research is aimed to develop an interactive learning media based on guided inquiry for Senior High School grade XI that can be used as an alternative media for teacher in chemistry instruction and it also can be used by students as learning source. The subject is students of class XI Exact 1 SMA Negeri 4 Pinrang with 33 students. The development of the interactive learning media refers to ADDIE model that consist of several phases: analysis, design, development, implementation and evaluation. This interactive learning media has been validated by validator and through limited trial and categorized as valid, effective and practical. The result showed that: (1) The average value of students learning achievement is 80 with class completeness is 87.88%; (2) The students gave positive response toward interactive learning media with percentage 93.94% which was included very good and the teachers also gave positive response with percentage 95.87% which was included very good. Therefore, it can be concluded that the interactive learning media can be used in chemistry instruction.

Virtual laboratories based on discovery learning are an alternative source to support the distance learning process during the current pandemic. The study aims to provide an overview of how virtual laboratories based on discovery learning can be applied to the ability to analyze and interpret student data. The method used is a systematic review. The articles used are from Google Scholar and ERIC, then the search findings are directed to national and international journals published in 2010-2020. The number of articles used was 26 articles based on relevant research sources. The results of the analysis show that a virtual laboratory based on discovery learning can improve students' data analyzing-interpreting abilities through practicum simulations with scientific methods. Experimental simulations are carried out independently so that learning is more than meaningful. Students display data as proof to support their conclusion.