This study sought to determine the effect of modelling approach, on the hygiene and sanitation of the school. Eventually, it also sought to determine the magnitude of effect of the action initiated by the researcher on the class participation of the research subjects. This study made use of the quasi-experimental research design which was a non-equivalent control group pretest-posttest design. Non-equivalent design was a good design when the researcher had access to one group for experimentation (Vockel 2019). The researcher opted to use this design because the subjects of the study were intact group of learners. This study will be conducted in Apolonio Fuentes Sr. Elementary School, Hagonoy 1 District Division of Davao Del Sur. The subjects of this study will be the 95 grade six pupils – 47 are from section A which will be the controlled group and 48 are from section B which will be the experimental group. The composition of these two sections was homogeneous. Both learners from sections A and B have identical grades. This study made use of the non-random assignment of subjects where all learners of both sections A and B were involved as subjects of the study. This study revealed that the utilization of modelling approach and hygiene and sanitation level of grade 6-Rizal classroom had increased the historical appreciation skills of grade six pupils. It also revealed that there was magnitude of difference between the post test scores of the controlled and experimental groups.