Transcript: ADDIE Model
More than 100 different instructional systems design models are
available, but almost all of them are based on the generic ADDIE
model. The model was developed in 1975 by Florida State
University and selected by the armed services as the primary
means for developing training programs.
NOTES
ADDIE is the acronym for:
Analysis: Identify needs and constraints.
Design: Define learning activities, assessment, and media.
Development: Produce, perform formative assessment,
and revise.
Implementation: Deliver the instruction.
Evaluation: Evaluate results.
Each phase has an outcome that feeds the subsequent step, and
each phase is formatively evaluated.
The analysis phase is the foundation for all other phases of
instructional design. Analysis is what we do to find out what
learners already know, what skills they possess, and optimally,
what they want to learn. Analysis also considers constraints in
the learning environment.
The design phase involves using the outputs from the analysis
phase to plan strategies for developing the instruction. In the
design phase, the instructor specifies goals and objectives and
designs content and assessment, often in a flowchart, map, or
storyboard format. The instructor also plans media utilization
and designs assessments.
The development phase builds on both the analysis and design
phases. In development, the instructor authors the actual lesson
or unit and develops the media that will be used to present the
instruction. The goal of the development phase is to determine if
the lesson plan meets the learning objectives stated in the
design phase. In this phase, the instructor may develop
PowerPoint, PDF, and other course documents.
The implementation phase refers to the actual delivery of the
instruction. During implementation, the lesson plan is put into
action, and a procedure for training the learner and instructor is
© 2022 AMERICAN COLLEGE OF EDUCATION
1
developed. If available, the instructor will also determine the
learning management system to be used.
The evaluation phase measures the effectiveness and efficiency
of the instruction both formatively and summatively. During this
phase, it is also necessary to provide opportunities for feedback
from learners. Instructors can collect learner feedback via online
survey, email, or other media.
© 2022 AMERICAN COLLEGE OF EDUCATION
2