The primary school works in partnership with parents to foster the personal, social and emotional well-being of each child during the delicate transitional stage from home to the wider school community that they can integrate into the social and academic fabric of Mount Sinai International School with guaranteed bright future. The Junior Campus has spacious, serene and elegant purpose built infra-structures with a functional playground. The campus caters for 4 year olds (Reception) up to the 7 year olds (Standards 3). CIE Progression Tests are administered the 7 year olds to offer them a glimpse into the middle school life that they get settled without much ado when continuing their studies in the main campus.