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Improving learning since 2005

3.1 million
global assessments

Reliable, efficient delivery through a tried and tested online platform.

Testimonials

1000+
Schools worldwide

Reliable, efficient delivery through a tried and tested online platform.

Designed by international experts. Trusted regionally.

Skills-based, not just content-based

Powered by the Progressive Achievement approach

Diagnostic and standardised, using 
the IBT scale

Leaders in Item Response Theory (IRT)

Progressive Achievement: a revolutionary new way of thinking about assessment that powers the IBT.

Hear from Professor Geoff Masters, former ACER global Chief Executive Officer, and a renowned expert in educational measurement.

ACER: bringing international expertise to schools

ACER is a not-for-profit educational research organisation with a mission to improve learning. We are trusted by schools around the globe to provide reliable, valid and evidence-based assessments, delivering more than 7 million assessments every year through our cutting edge online platform.

Testimonials