The ADDIE model is a five phase instructional design process used to develop training programs. The five phases are analysis, design, development, implementation, and evaluation. In the analysis phase, training needs are identified through requirements, gaps, and audience analysis. The design phase involves writing objectives, defining measurements, and determining instructional strategies. Development creates instruction on knowledge, skills, and behaviors. Implementation prepares technology, support, trainers, and learners for training sessions. Evaluation assesses return on investment, on-job performance, tests, and learner reactions.

1. ADDIE Model
The Five Phases of Instructional Design

2. ADDIE Model

3. Analysis
Training requirements?
Performance Gap?
Audience & Characteristics?
Desired Behavior Outcomes
Delivery Options?
Constraints?

4. Design
Write Learning Objectives
Define Measurement Strategy
Determine Instructional Strategy

5. Development
Instruct on:
Specific Knowledge
Specific Skills
Specific Behaviors

6. Implementation
Prepare Technology
Infrastructure & Support Services
Prepare Trainers
Invite/Enroll/Prepare Learners
Conduct Training Sessions
Collect Learner Feedback

7. Evaluation
- Return on Investment
- On Job Application/
Performance
- Knowledge or Skill Test
- Reaction to Learning
Activity