The letters in the name of this model stand for Substitution, Augmentation, Modification, and Redefinition.
- Substitution means that technology will act as a direct tool and substitute the typical way of doing the task. For example, students might be asked to write an essay, but instead of using the typical paper and pencil, they might be using a computer to type it.
- Augmentation is when technology acts as a direct tool again, but making some functional improvements. For example, students can take test and quizzes using Google Forms, receive their scores instead of using the typical paper and pencil.
- Modification is when technology allows significant tasks to be redesigned. For example, students can use Google Docs. to type a group project, share it and make comments on each others ideas.
- Redefinition is when technology allows the creation if new tasks that were at some point in time were unimaginable. For example, student in different parts of the world can work on a topic, and use the technology to communicate, share ideas, receive feedback and analyze their work.
The most important thing to consider is that if technology is going to be used, it has to be used appropriately. When used in an appropriate manner, it will maximize students' success due to their involvement in their tasks and assignments. As teachers, that is what many of us want, successful students.