Doing homework is really a one-off thing. If you can't finish your homework at once, it may take a long time to finish it. So if you want to finish your homework efficiently, the most important thing is to concentrate. When you concentrate, you will find that what you do will be interesting, you will be willing to spend a lot of time on a topic, and you will not care about the length of time.
However, many people have the habit of doing their homework. They touch things everywhere. Many people have to prepare a lot of things before doing their homework, such as water, such as paper towels, which wastes a lot of time. After doing this, it is more difficult for us to concentrate. So when you want to do your homework, you should wash it immediately, and don't put a lot of things beside it. The most important thing is not to take your mobile phone with you, just leave your homework.