Assessment enables effective early identification of students experiencing difficulties and allows for coordinated prevention and early intervention efforts.

The UO DIBELS Data System offers full support for DIBELS 6th Edition, DIBELS Next, IDEL, easyCBM Reading, easyCBM NCTM Math, and easyCBM CCSS Math.



The Dynamic Indicators of Basic Early Literacy Skills (DIBELS) are a set of procedures and measures for assessing the acquisition of early literacy skills from kindergarten through sixth grade.


Indicadores Dinámicos del Éxito en la Lectura (IDEL) is a formative assessment series of measures designed to assess the basic early literacy skills of children learning to read in Spanish.

easyCBM Reading

easyCBM Reading is a universal screening and progress monitoring assessment system for kindergarten to 6th grade developed at the University of Oregon. The test items are administered online and with paper/pencil.

easyCBM Math

easyCBM Math assessment is an online benchmark screening and progress monitoring tool developed at the University of Oregon. The test items are multiple choice and administered entirely online.