Turn off social media updates. We are all plugged into the matrix today, whether it be Facebook, Twitter, Instagram, or another way to connect. Regardless of the form of social media or game, turn off updates. If you can't resist temptation, there are software tools and router settings to limit internet usage.
Pull in your email. Email automatically delivered to you based on receipt or software timeline is pushed, because it's sent without your interaction. When you must look or check for new email, it's called pulling email. Every email client has a setting to stop automatic email push and notification. Remove the distraction by seeing emails only when you deem necessary.
Shut down the TV and radio. The allure of TV and radio is stronger than homework. Hearing the opening jingle of your favorite TV show, or a great quote from an intense movie, can lead to complete distraction. It's even possible the TV and radio are subliminally distracting you. 
Wear noise-cancelling headphones. Isolate yourself completely from sound and distraction. Noise-cancelling headphones are perfect for 100% focus on the task at hand. Choose one you believe will help you really focus.
Change your physical work environment. Try to make it as much like a library as possible. Bright lights will help avoid sleepiness, which can hinder motivation. Working at a desk instead of your recliner, sofa, or bed will help you stay on task. Keep only homework related items near you. Clear off the desk or your work area so the only possible temptation is homework completion.
- Put the hardest homework at the top of your list. Why? Well, this allows you to kick it up a notch! You can start, move on, and then continue re-thinking it (starting gives it a place in the "depths" of your mind -- an inventive part of your mind) and then going back to it, to do more, so you won't get too bogged down, but it will have priority for the subconscious mind to work on it! See, you don't have to get stuck in that problem -- that might take all of your time:
Do a quick effort; make it a worthwhile try, then go onward to less demanding homework. Later, going back -- and seeing how you can improve the first one with fresh bits and pieces.
Open "secret back-channels" -- just starting, even if you have to come back to finish, gets your creativity to kick in (this gets dark recesses of your mind to really work for you!). Creative juices can be inspiring, refreshing, helpful!
Break it down. Make piecework; quickly overview the topic: scan!
~ Read headings, intro, maps, charts, pictures, captions, bold or italic lettering, footnotes, and chapter summaries to get ideas and perspectives/angles for ideas to start yourself thinking.
~ Begin your answer to each problem and essay question, by doing parts! How? Make a first sentence or step, do any logical, little bits and bites (go step-by-step).
~ Add a second thought/step and another -- each flowing from the previous one. Going one phrase or sentence at a time makes it possible to write or do something.
~ Skip some lines, to leave room to fill in later -- if you need to move on to another area.
To re-kick-start an answer: Read what you have already written/or have done to check it, and see what flows from there', to lead your thinking to your next thought/step, and so on.
- Take advantage of any holidays or vacations that may be coming near as a motivator. On a Thursday, remind yourself that it is almost the weekend, and the moment this homework assignment is done you'll be one moment closer. Remember that Thanksgiving, winter break, or summer break is nearing, and the moment your homework is done you can enjoy it to its fullest.
- Think of it this way: if you procrastinate, you're spending time worrying about the task in addition to the time you actually do it. If you just take action and complete it as soon as you think of it, then you'll have more time to relax.
Work smarter, not harder. A fried brain absorbs little information. Break up your homework time into chunks. Take regular breaks. Set a timer; take a five to ten minute break for each hour you study. Get up, stretch, and move around. Drink water and eat a little fruit: water will refresh your system, and half an apple provides a better effect than a sugary energy drink.
Think of the consequences. What will happen, if you don't do your homework? Will you get a bad grade? Will your teacher be disappointed in you? If none of these things seem to apply to you, remember that homework is to help you learn, which everyone ultimately wants. In the real world, knowledge helps you master the rules of the game.
Think of the benefits. What will happen, if you do your homework? You'll probably get a good grade. Your teacher will appreciate your efforts. You have learned a great deal, and you'd be paving your way for a better life simply by putting your pencil to paper! Putting yourself in a positive state will reap in the benefits and ultimately surge you with the energy and hope to focus back on your work, and even enjoy what you're doing!
Find a place with less distraction. Set up your special study place. No friends, television, or other potential distractions should be present. Your homework place should also have a hard surface, like a table, to write on. If you need to do some of your homework on a computer, as many high school students do, make sure to avoid chat programs, unrelated websites, etc. If you have difficulty keeping focused, or awake, consider doing your homework at the library, at a table with some amount of foot traffic passing by it. The quiet atmosphere will help you focus, the surrounding mild activity will help keep you from falling asleep, and if you get stuck, there are those helpful librarians and references.
- Don't go on a cleaning binge as a way to procrastinate. Focus only on where you'll be working, and leave it at that.
Find a homework partner. Make sure this person isn't one of your crazy friends who'll distract you. Find someone to sit with who is quiet and focused. This will help you feel comfortable working, because someone else is working along with you. Just be sure not to end up talking more than working.
Create your own learning method. Everybody learns at their own pace and uses different methods to help memorize the material. Some find walking helpful, while others like to listen to music while they study. Whatever it is, experiment until you find something that seems to work well for you.
Listen to some quiet music (optional). Listening to music and studying does not work for everyone. If you are going to listen to music, try to listen to classical music or instrumental songs. Or if classical isn't for you, just pick quiet songs that you don't know, and start working, so you don't get caught up in the words.
Exercise briefly during each study break. It will help relieve tension, clear your mind, help you focus and make you feel awake. For example, walk around, stretch, do jumping jacks, or jog in place.
Make a routine. A routine will get you into doing homework as a habit. Schedule times and days so you are totally organized as to what you're doing this week, the next, and even the week afterwards. Surprises will occur, but at the very least, you know what you're doing!
- Put your phone, computer, and anything else that might distract you far from your reach. Then stay in a quiet room where you know you won't get distracted. Keep a timer for every 30 minutes to an hour, so you know how long you've been working and can still keep track of time.
Prioritize. Divide your homework according to your ability in the subject. If you're not so good, do it first. If it's an easy assignment, take a break and do it in 15 minutes or so, then get working again! If it's a long-term project, do it last. Not that it's not as important, but you need to save your time for the things with near-due-dates.
Get some success: you might prefer to get one or two easy tasks over-with at the start of a homework session, saving the hard stuff for last. Diving right into the hard stuff can be discouraging, and studies show that many people learn well when they start with easier material and work up to the harder stuff. Getting a few easy tasks done quickly can remind you of how good it feels to be productive. Some people, however are more motivated to dig into the hardest stuff first. It will make the rest seem like a breeze. Find out what works best for you.
Use simpler problems to find the steps to do harder solutions. Most problems can be broken down into simpler problems. That's a key to try on most math and science work and exams.
So what are you waiting for, get to your homework!!