Question

How to concentrate on learning a chapter and also to avoid distractions ?

Answer 1

make a time table ,follow the timetable positively

Answer 2

Keep yourself on track with the “be here now” technique. ...

Tune out specific distractions as you notice them. ...

Give yourself a worry break. ...

Prioritize your studying by setting a main goal. ...

Go off the grid. ...

Work with your energy levels. ...

Take a brief study break now and then. ...

Don't attempt to multitask.