instructional gone outcome better student' student learning research arrived get simulation necessary topic continuously author group than follow effectivenes assisted assessment whole develop conclusion teacher' criteria physic respondent hoped define more material practicality stop experiment only percentage next habit design involved other inquiry overcoming wider phet worksheet test included also but especially ha based field LKPD achieve useful continue use until suggestion above directly should researcher resulting meanwhile result need development educational validation energy model study large presentation several discussion SUGGESTION work each CONCLUSION find will sample teacher very problem feasible guided described proces larger expert trial using namely obtained concluded response done CHAPTER optimal used further small found through disseminate maximum propose out stage carry not community clearer