The "Preschool Teaching and Learning Expectations: Standards of Quality" sets a standard for preschool learning outcomes and serves as a benchmark for determining how effectively the classroom curriculum is being implemented. It provides the focus for curriculum determination and instruction for all preschool children ages three and four, including preschoolers with disabilities. As with the Core Curriculum Content Standards, this document presents standards for all districts in the state of New Jersey. It is to be used as follows: (1) A resource for ensuring appropriate implementation of the curriculum being used in the classroom; (2) A guide for instructional planning and teaching; (3) A framework for ongoing professional development opportunities; and (4) A framework for development of a comprehensive early childhood education assessment system. This document presents standards for working with the home, school, and community; for creating and sustaining the learning environment; and for identifying and using appropriate assessment tools and practices.