The ADDIE model of instructional design is a model that helps designers create effective learning environments. It consists of five steps: Analysis, Design, Development, Implementation, and Evaluation. The goal of the model is to help designers create effective learning experiences for students by providing them with the information they need to make informed decisions about how to best learn.

The ADDIE model was originally developed in the early 1990s by educators Donna Haraway and Russ Schafer. The model has since been adapted and used by a variety of different designers, including those working in education, marketing, and software development.

The analysis step of the model begins by gathering information about the target audience and the task or lesson being taught. This information can be gathered by conducting interviews, surveys, or focus groups.

The next step is the design phase, during which the designer creates a roadmap for the learning experience. This involves establishing goals, developing objectives, and creating a blueprint for the course or program.

The development phase involves creating materials and resources needed to support the learning experience. This includes developing the curriculum, creating classroom materials, and developing tools and software.

The implementation phase involves making the learning experience available to the target audience. This can include creating lesson plans, setting up classrooms, and distributing materials.

The evaluation phase is important for ensuring that the learning experience is effective. This includes measuring students’ progress, assessing how well the materials and resources are working, and measuring the satisfaction of the target audience.