1. Quick reminder of what student should be doing, where student should be, what the expectations are, the class rules, routines, etc

2. Be clear and concise with redirection statements, not more than two sentences.

3. After giving your redirection, keep going on with what you were doing

4. Redirection can also be non-verbal, such as eye contact or proximity control

Useful Link:

https://truthforteachers.com/8-ways-to-redirect-off-task-behavior-without-stopping-your-lesson/