Derivita Earns ESSA Level III Evidence Rating, Demonstrating Measurable Impact on Student Math Outcomes

Independent study finds each additional Derivita question answered per day associated with 13 percentile-point math gains. SALT LAKE CITY, April 7, 2026 /PRNewswire/ -- Derivita, a leading K–12 supplemental math, and assessment platform, today announced it has earned an ESSA Level III...