Complex sentence: In the Junior School, the youngest Grade RR and Grade R girls are fondly known as "Poppets" and "Sprigs" respectively and all Grade 7 girls, as the role models for the younger children, are monitors-they assume leadership positions.
Split into simpler sentences: In the Junior School, the youngest Grade RR and Grade R girls are fondly known as "Poppets" and "Sprigs" respectively. All Grade 7 girls, as the role models for the younger children, are monitors-they assume leadership positions.