“…Therefore, when accomplishing a laboratory investigation that begins to design an experiment, cognition knowledge consisting of declarative knowledge, procedural knowledge, and conditional knowledge must be reflected during the group discussion process about determining suitable the headlines questions for the investigation (Lestari, Ristanto, & Miarsyah, 2019). Cognition regulation must also appear during planning experiments, carrying out experiments, and evaluating results (Hudha, 2011;Ismirawati, et al, 2020). Through cognition regulation, students can determine strategies that are not appropriate and improve them by determining new strategies (Sele, 2019;Kipnis & Hofstein, 2008).…”