This document provides an overview and discussion of EVAAS (Education Value-Added Assessment System) data. It includes the following key points:
- EVAAS allows teachers and principals to understand student growth and progress over time rather than just achievement. This helps identify instructional strengths and areas for improvement.
- Changes in the 2012-13 EVAAS reporting include simplifying teacher performance categories from 5 to 3 to focus on whether growth was below, met, or exceeded expectations.
- Explaining the difference between student achievement, which is correlated with demographics, and growth, which depends more on school factors, is important for others to understand. EVAAS measures growth rather than just proficiency.