“…It was related to the laboratory practice learning steps of discovery learning model that guides the students to improve their academic subject in the form of science process skills. Discovery learning of biology practice guides students independently in formulating problem and hypotheses, planning and conducting experiments, using tools and materials, observing, grouping and processing data, and communicating data (Mahmoud, 2014;Abrahamson & Kapur, 2018;Toy, et al, 2018;Levy, et al, 2018), so that it is better in binding students' basic science skills compared to the conventional model. Indicators of science process skills such as formulating problems and hypothesis, planning and experimenting, using tools and materials, observing, grouping/processing data, communicating data (Subali, 2011;Prajoko, et al, 2017;Prayitno, et al, 2017;Siachibila & Banda, 2018) have already planned carefully and carried out in discovery learning laboratory practice steps.…”