Substitution

Augmentation

Modification

Redefinition

The use of technology as a substitute for existing tools with no functional change to the lesson/activity. Using new technology tools to replace old ones.

Augmentation is one step up from substitution. While teachers use technology as a "direct tool substitute," it allows for functional improvement of tasks.

Using technology more effectively to redesign lessons/activities to transform learning for students.

Completely reimagining the task because new technology allows for tasks that were previously impossible.

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