Unit I. Introduction /Background of Curriculum Development -- Unit II. Historical Perspective of Curriculum Development -- Unit III. Determinants of Curriculum Improvement -- Unit IV. Nature, Approaches and Design in Curriculum Development -- Unit V. Foundations, Dimensions in Curriculum Development -- Unit VI. Instructional Principles, Leadership in Curriculum Development and Principles and Conditions of Learning and the Curriculum -- Unit VII. Curriculum Planning -- Unit VIII. Education in Curriculum Development and Curriculum Mapping Diagnosis of Needs in Curriculum Development -- Unit IX. Evaluation in Curriculum Development -- Unit X. Curriculum Change, Selection, and Organization.