implementation practical faced education CONCLUSIONS lack should minister permendikna obstacle properly infrastructure result biology student wa amounted research difficult academic absence staff 2021 subject odd provide national facilitie study suggested clas SMPN negeri than category follow SUGGESTIONS following discussion indicator practicum sei conclusion special semester suka prepare material year laboratory teacher only meet good fulfilled then percentage food finding science make hour schedule analysi complement doe other allocation well CHAPTER lab 2020 test regulation batubara carried but accordance based school officer conformity time general 2007 out use SMP existing mean suggestion not VIII standard above