Most important data on how to study!
What to do what you can not remember what you just read?
If you see what is actually causing a problem you can handle it. If you can not you get more and more complex solutions: Study at certain times, reward yourself, take breaks, take drugs, become labeled learning disabled etc.
So what causes this? Words and symbols not fully understood! The actual solution is go back and look for a word or symbol not fully understood at the very end of where you were doing well or earlier. Just spotting it brings relief!
Then look the word up in a dictionary and look through the definitions for the one that applies to the sentence you were reading.
Read the definition making sure you there are no words or simbols that you do not fully understand. (If so you might want to use a simpler dictionary.) Use it in sentences till you have the concept.
Clear up all the common definitions so you will not have to look the word up over and over. Clear the rest of the data about the word.
This information came from the books below. We highly recommend them. They have a lot more data on how to study. They are picture books so it is not hard to learn them.
This picture book has all the basic data on how to study but it also teaches you how to help someone else find words they did not fully understand. These are words the person thinks they know and they went right past them. You can actually raise someone's IQ by doing this!