What can make you smarter?

Answer 1

Reading books does a lot, especially Reader's Digest it ranges from simple topics to complex ones and it's really fun you won't get bored. Check up dictionaries from time to time search for new words, trust me reading gives you a lot of information you don't have to push yourself to memorize each topic just enjoy it and understand what you're reading. You know, TV can be helpful too watch documentaries, news Cartoons whatever as long as it's information you'll learn something.

Knowledge can be found all around. I teach myself many times. In playing Runescape, in watching comedy shows. Knowledge can be found anywhere.

But to make one smarter, one has to care enough to seek knowledge. To make someone 'smarter' you have to make them first and foremost care about the subject. After that, they can research something they want to know. Or pay attention in class...