This document discusses how assessment practices can play an essential role in achieving deeper learning and equity for all students. It argues that four key levers related to assessment are needed: 1) ensuring accessibility of instructional materials for all students, 2) improving educators' assessment literacy, 3) using formative assessment practices, and 4) implementing curriculum-embedded performance assessments. The document claims that making fundamental changes to incorporate these four levers of assessment is essential for improving educational outcomes efficiently and effectively, especially for lower-performing students and reducing achievement gaps.