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.
Use the ISA to measure and inform progress at your school. Talk to the ISA team to find out how.
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.
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.
Unpacking ISA reports: Key concepts
Join our session on unpacking the key concepts that underpin the reports for the International Schools' Assessment, and how to use them in practice at your school.
This 30-minute session will cover:
- The concepts that underpin the ISA, including the Progressive Achievement Approach
- Key measures used in ISA reports, including scale scores, proficiency levels and the reference norm
- Using the Interactive Diagnostic report to identify strengths, weaknesses and gaps
- A spotlight on how the Writing tasks are marked and reported.
Wednesday 4 December 8am UTC
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