Tyler's model of curriculum development involves 4 basic steps: 1) Establishing the educational purpose, 2) Determining educational experiences to achieve the purpose, 3) Organizing those experiences effectively, and 4) Evaluating if the purposes have been met. The document outlines Tyler's view that establishing clear instructional objectives is important for developing a coherent curriculum, selecting appropriate teaching methods and materials, and assessing learning outcomes. Objectives should be specific, measurable, and focused on student outcomes rather than teaching processes.