As a Brisbane Catholic Education school, "St Agatha's is highly committed to delivering excellence through teaching and learning". We promote a " growth mindset" and foster the development of key student dispositions across the school. We encourage all our learners to be: ENGAGED, REFLECTIVE, RESILIENT, SELF-DIRECTED and PERSISTENT.

All teachers from Prep to Year 6 at St Agatha's plan, teach, assess and report using the Australian Curriculum and the Religious Education Curriculum Archdiocese of Brisbane.
The Curriculum learning areas include:
* Religious Education
* English
* Mathematics
* Science
* Humanities and Social Sciences (HASS)
* Technologies
* The Arts
* Health and Physical Education
* LOTE Japanese
At St Agatha's specialist teachers deliver The Arts, HPE and LOTE on a weekly basis.
Strong emphasis is placed on the use of technology in all classes.