The study is about parental involvement in quality of teaching at pre- education level (PG to Class2). The aim of this research was to explore the effect of parents’ role in the enhancement of quality of teaching at Montessori level. This research study was descriptive in nature. Parents and teachers of students studying in Lahore city were the target population of the study. Two hundred parents and one hundred students of PG to class 2, from ten public and ten private primary schools were sample of the study. The survey method was used for data collection. It has been found out that parents are facing challenges and difficulties in rearing of child in current era. Study has witnessed a long gap in students’ achievement due to less parents’ support in classroom guidance provided to their kids at preschool level. Findings of this study show that teaching quality and learning level of student is directly correlated with scales from the parental involvement. Evidence based research in this literature review indicated that those preschool approaches are more successful that have focus on role of parents along with the teacher.