St Therese Primary Sadleir is a Catholic systemic school within the Archdiocese of Sydney. The school is committed to its Mission and Values to live out the school motto of 'Simplex Caritas' (Simple Love) by developing a faith community which lives by and celebrates Gospel values. The school educates children in Catholic tradition, doctrine and Scripture, providing high quality teaching and learning programs that focus on the needs of each child, and developing in each child the skill and unique talents that build confidence to meet life's challenges in faith, hope and love. Some unique features of St Therese school are high quality Literacy and Numeracy Programs, computers and interactive whiteboards in every room, a fleet of iPads and iPods that are used K-6, learning-focused Library including high quality resources, Indigenous Support Programs, Specialised Visual Arts Program, support for diverse learning needs including Special Needs, ESL and Reading Recovery, Contemporary Education Programs including Robotics, Jason and Wheelworks Pastoral support program, a whole-school Public Speaking competition, and a Sport program with opportunities to represent the school at Archdiocesan level.