The process of modifying existing (usually published) materials to better suit a specific teaching context. A core professional skill for teachers, since no coursebook perfectly fits every classroom.
| Technique | What it involves |
|---|---|
| Adding | Supplementing with extra practice, texts, or tasks |
| Deleting / Omitting | Removing irrelevant or inappropriate content |
| Modifying | Rewriting tasks or texts (e.g., changing question types, adjusting instructions) |
| Simplifying | Reducing linguistic or cognitive complexity |
| Reordering | Changing the sequence of activities or units |
| Replacing | Swapping content for more relevant alternatives |