Research and Validity

Research Based, Field Tested

digits is based on over two years of collaboration with teachers, administrators and experts, plus intensive research that culminated in a field test with over 200 students. Download a PDF and read about the Foundational Overview for digits.

Savvas is currently conducting a 2-year longitudinal efficacy study with the participation of seven school districts from AZ, KY, IL and MI. Download the 1st Year Interim Research Study Report to see how digits is positively impacting student performance.