This document discusses preparing the instructional environment for integrating information and communication technology (ICT) into lessons. It defines the learning environment as including physical spaces, cyber spaces, technological infrastructure, human support, policies, social/cultural contexts, and curriculum/assessment practices. An effective 21st century learning environment creates practices and spaces to support 21st century skills, enables professional collaboration among educators, allows students to learn through real-world projects, provides equitable access to technology/resources, uses modern architectural designs, and supports community involvement in learning. The document also examines how to assess a local learning environment's readiness for ICT integration in terms of access, policies, attitudes, budgets, resources, professional development, and teacher preparedness.