I think this would work best with some rearranging. I will rewrite it rather than edit it.

On this morning

Today how in every saturday I woke up at nine o'clock in this morning I remember someone told to me that when we wake up but without move our body in the first instant when we open our eyes we need stay stead without move and at same time try to remember what we dreamed in the last night because this way it would be easy to remeber of something in our dream that we could forgot in the current day. Although it sound ridiculous sometimes it works.

This Morning

I woke up at nine o'clock this morning, like I do every Saturday. (As I woke) I remembered someone once told me that as soon as you open yours eyes, if you lie perfectly still and try to recall the dreams you had during sleep, you will remember dreams you would otherwise forget during the day. Although it sounds ridiculous it sometimes works.

I hope this helps, let me know if you have any questions. It was harder than I thought it would be.