Due to scheduled maintenance, EVAAS could be unavailable at times from Saturday, September 18 through Sunday, September 19, 2021. We appreciate your patience during this period.
New District and School Value-Added Features
New District and School Value-Added Desk Reference
What is EVAAS?
Keeping User Accounts Updated
Addressing Common Concerns about Teacher Value-Added
PA - Two principals discuss how they use data to support their students and teachers
TX - Austin and Longview use EVAAS to drive differentiated instruction
EVAAS Statistical Models
Key Research Findings
Current Knowledge about Value-Added Modeling
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