This user guide explains AERO’s MTSS resources, provides suggestions for their use and recommends the most relevant resources for teachers and leaders depending on their responsibilities.

Nearly 1 in 5 Australian students start secondary school at or below minimum standards for literacy or numeracy. This puts them at least 3 years behind their peers. When students struggle with literacy and numeracy, particularly at a foundational level, they can become disengaged and fall further behind their peers, making it difficult for them to catch up.

The Australian Education Research Organisation (AERO) recommends the use of a multi-tiered system of supports (MTSS) to better assist Years 7 to 9 students struggling with foundational literacy and numeracy skills.

AERO has developed a suite of resources for secondary school leaders and teachers looking to use MTSS to better support Years 7 to 9 students struggling with foundational literacy and numeracy skills. The resources are designed to equip school leaders to effectively deliver an impactful and sustainable MTSS framework.

This user guide:

  • explains AERO’s MTSS resources
  • recommends the most relevant resources for teachers and leaders depending on their responsibilities
  • provides suggestions for their use.

Types of resources

AERO has produced 6 types of resources, which go into detail about different aspects of MTSS.

Evidence explainers use evidence to explain important topics and concepts related to supporting students struggling with foundational skills:

MTSS practice guides outline effective evidence-based practices when delivering MTSS, and help schools identify next steps in delivering MTSS effectively:

MTSS practice resources provide practical guidance for implementing and building proficiency in delivering MTSS in schools:

The MTSS research report on designing a tiered interventions approach in schools provides detailed evidence and information on setting up and resourcing an MTSS approach, including staffing, timetabling and intensity of intervention.

Our video snapshots of practice show how 7 schools in Australia have implemented MTSS:

The suite of short, themed video snapshots arrange the work of the 7 schools across multiple themes, showing how best practice can be delivered across multiple contexts:

How to use these resources

Different resources may be useful at different times, depending on your school’s familiarity with MTSS.

To introduce MTSS

The following resources provide a general overview of an MTSS framework, focusing on delivering MTSS as a school-wide framework:

To operationalise MTSS

The following resources help leaders to operationalise MTSS in schools:

To implement MTSS for reading instruction

AERO has developed a suite of guidance on delivering reading MTSS in secondary schools, in partnership with the Dyslexia-SPELD Foundation:


Keywords: multi-tiered system of supports