Welcome
AIMSweb® is a formative assessment system that 'informs' the teaching and learning process by providing continuous student performance data and reporting improvement to parents, teachers, and administrators to enable evidence-based evaluation and data-driven instruction.
AIMSweb utilizes Curriculum-Based Measurement (CBM); an approved and standardized assessment practice based on over 25 years of scientific research. The system provides CBM testing materials for:
AIMSweb's 3 Tier assessment model combines CBM with web-based data management and reporting applications. Together, these components provide a pro-active, evidence-based solution for universal screening, strategic assessment, determining special services eligibility, and progress monitoring.

