TABLE OF CONTENTS: INTRODUCTION.................................................................................................5 CHAPTER.I.OVERVIEW OF LEARNING THEORIES RELATED TO INSTRUCTIONAL DESIGN (BEHAVIORISM, COGNITIVISM, CONSTRUCTIVISM)     1.1.Instructional Design Models and Methodologies..............................................7 1.2.Comparison of methodologies: strengths and limitations..................................12 CONCLUSION TO CHAPTER I........................................................................19 CHAPTER.II.APPLICATION OF INSTRUCTIONAL DESIGN METHODOLOGIES     2.1.Instructional design in classroom settings.........................................................20 2.2.Instructional design in e-learning and online platforms.....................................26 CONCLUSION TO CHAPTER II.......................................................................41 CHAPTER.III.CASE STUDIES OR EXAMPLES OF SUCCESSFUL IMPLEMENTATION     3.1.Common problems in designing effective instruction.......................................42 3.2.Solutions and strategies for overcoming challenges..........................................49 CONCLUSION TO CHAPTER III.....................................................................60 CONCLUSION.....................................................................................................61 REFERENCES......................................................................................................63