Timeboxing and Pomodoro are useful for avoiding procrastination and get Work done.

TimeBoxing:
in time management, timeboxing allocates a fixed period, called a timebox, within which planned activity takes place.

How To TimeBox:
First, estimate how long each Activity or Action Program should take to complete, and allocate a set amount of time to each one. Don't forget to include breaks, and build in contingency time for unexpected requests or interruptions.

Pomodoro:
The Pomodoro Technique is a time management method developed by Francesco Cirillo in the late 1980s. The technique uses a timer to break down work into intervals, traditionally 25 minutes in length, separated by short breaks. Each interval is known as a Pomodoro.

Planning:
When you plan your day, week, and month, you’ll feel more in control of your day-to-day life. No more running around not knowing where to turn to.
planning will make you more productive in the day-to-day. Having a clear action will allow you to get more than in less time.

Time Management:
Focusing on time: Be time rich. See how much time things take to do. See what time you'll be done with each task. Move tasks around while the timer is going without worrying about losing progress. Control the timer like a music playlist - play, pause, stop, put it on auto-repeat so tasks completed will be re-added to the bottom, put on continuous mode so the timer will automatically move through tasks as their time's up and you don't have to intervene. Enter full-screen mode for less distraction and to reinforce the idea of focusing on one task at a time. Optional countdown alerts, status bar notifications, and a widget all give you awareness and control of your time.