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The International Schools' Assessment (ISA) is designed for students in Grades 3–10 in international schools, and schools with an international focus. The program offers assessments for Mathematical Literacy, Scientific Literacy, Reading and Writing.

Trusted by schools for more than 20 years.

The ISA has been supporting schools around the world since 2002. Every year approximately 60,000 students from more than 60 countries take part in the ISA.

Learn more about the ISA program

Use the ISA to measure and inform progress at your school. Talk to the ISA team to find out how.

Contact us to learn more about ISA

Informing school improvement with in-depth data

The ISA enables schools to:

  • monitor an individual's or a cohort's progress over time
  • measure a student's achievement to reflect on and address their strengths and weaknesses
  • compare school performance and progress to an international cohort and schools in the same region
  • compare results to schools with similar proportions of students with English-speaking backgrounds
  • evaluate instructional programs against objective evidence of student performance, to identify gaps and measure growth.

Based on internationally endorsed frameworks

Designed by the Australian Council for Educational Research (ACER), the ISA is based on the assessment frameworks of the OECD’s Programme for International Student Assessment (PISA) and has been developed in consultation with international schools. ACER has been instrumental in the implementation, management and reporting of large-scale international surveys and brings their experience in these types of assessments to the ISA program.

Like PISA, the ISA assesses complex higher-order thinking skills because it includes open-ended questions in Mathematical Literacy, Reading and Scientific Literacy, which require students to construct responses, for example, to explain their reasoning, to find evidence or to justify their opinion.

† Note that the ISA is not part of PISA and is not endorsed by the OECD.

ISA Introduction pack

Contains all ISA guides and documents, including our list of participating schools.

Download the ISA introduction pack

Webinars

The ISA team regularly hosts introductory webinars for prospective schools who would like to learn more about the ISA. Please select the session that best suits your time zone or register for an on-demand session.

Using data with confidence to support student learning

Educators today have more access to student data than ever before. Yet, many tell us it can feel daunting to interpret and apply effectively in the classroom.

In this 45-minute webinar, you will gain practical insights on how to:

  • recognise the common reasons behind data phobia
  • demystify key data concepts and terms
  • reframe how you think about data
  • take practical actions to use student data safely and make a positive impact in the classroom.

Oct 15 | 6:00 pm AEDT

Register for Using data with confidence to support student learning

Discover the International Schools' Assessment: Tests, reports and how to use

This session offers educators a comprehensive introduction to the ISA program.

The webinar will cover:

  • The purpose of the ISA​
  • The assessment​: curricula, construct and sample questions
  • Reporting ISA results​: scale scores, proficiency levels and tracking
  • Measuring and informing student progress​
  • Using the ISA as a reliable external benchmark​
  • Using the ISA for school improvement and curriculum development.

Available on demand

Register for the Discover the International Schools' Assessment: Tests, reports and how to use webinar