When we are studying, there is one thing we can do: establish priorities so that we can carry out a task that covers us longer than another before. At first glance, our words may sound like no logic whatsoever, but we are sure that you will soon understand.
Imagine that you have a lot of pending tasks. What you can do is establish a list with different priorities (which you can even list), following a logic of which will be the first and last that you will have to do. Of course, you will have to do this with your head, since the mission is to organize the tasks.
However, on the other hand, it is also recommended beware with these types of lists, since putting a priority wrong can mean the loss of some work. But of course we also have the good part, since setting everything correctly can save us a lot of time. And we say it knowingly.
On the other hand, we have to tell you that on the Internet there are many tools to handle tasks. And of all the types, which means that you can choose the one you like the most. The functionalities that will be made available to you are basically the same in all projects. In our case, for example, we really like Google Keep. If you want to do everything in physical format, a sheet of paper and a pen will do.
In short, take your priorities into account, since they will be quite tools when it comes to making your own schedule, or even when you have to order yourself.