Little Things wWe Can To Do

It is hard to fight against the procrastinationg.

I think is a good idea to have an app or a notebook to list the things to do.

Or you can say, "I think is a good idea to have an app or a notebook for our to do list."

The most important is to be realistic and organize the tasks in one form and in a times that where we can realizcomplete them.

You can be *a* realist (noun) or you can be realistic (adjective).
Realize isn't really used in this context

Also, it is important to begin with some easy task and follow with the rest of them.

or "It is also important"

I have a cube clock that it has on the sidewhich has several numbers (5, 15, 30, 45 and 60 minutes), i on the sides. It has also one side without numbers to stop the timer.

This clock is useful tofor changeing or concentrateing between the different tasks.

useful for + gerund

Other things, like to improveing our will-power or to havehaving little rewards can help us too.

Usually if you want to use a verb in a similar place to a subject, you use the gerund form (verb +ing)

It is hard to fight against the procrastinationg.

I think is a good idea to have an app or a notebook to list the things you have to do.

The most important thing is to be realistic and organize the tasks in one form and in a times that we can realizfor a time you can complete them.

I may have misunderstood what you said but I tried to make it as native-like as possible :)

Also isIt is also important to begin with somean easy task and follow withthen do the rest of them.

Super close! It wasn't technically wrong.

I have a cube clock that it has on the sidehas several numbers (5, 15, 30, 45 and 60 minutes), it has also on the sides. It also has one side without numbers to stop the timer.

This clock is useful to change or concentrate between the different tasks.

Other things, like to improveing our will-power or to have little rewardsand discipline can help us too.

I think discipline is a good word to use here

Little Things wWe Can To Do

It is hard to fight against the procrastinationg.

I think it is a good idea to have an app or a notebook to list the things you need to do.

Or you can go with "that need to be done" if you don't want to use "you."

The most important thing is to be realist andic, organize the tasks in one form and in a times that we can realize themplace, and set doable time limits.

Not really sure what you meant by "one form."

Also, it is important to begin with somean easy task and then follow up with the rest of them.

I have a cube clock that it has on the sidehas several numbers on its sides (5, 15, 30, 45, and 60 minutes), it has and also onea side without numbers to stop the timer.

This clock is useful to when switchainge or concentrateing between the different tasks.

Other things, like to improve our such as improving one's will-power or to have littlehaving small rewards can help us too.