but,you must also be able to “photograph” the text in your mind.

you will achieve it by reading the text as many times as needed until you feel that you have the general picture of it in your mind.

then,underline any key-words and read the text once more,and try to keep in mind where the underlined words are.

if you still have problems,you can underline with different color some other words or phrases that you forget,or that are in the beginning of a paragraph.

then,read the text again,carefully,and slowly,so that you can keep in mind were the underlined words are.

then,you will be able to keep the text and it’s picture in your mind….

that might seem difficult to you,but if you do it 2 or 3 times,then it will be easier for you to remember a text,and it will not require too much time to learn something after some practice…

but,nothing of the above will work,if you’re not focused,and if you don’t really want to learn it….!!!

good luck!

PS:you can do the same with history…