What are the best ways to be smart
Do something in school
Study !! ;)
if you're referring to IQ level (which is how geniuses are measured), you are born with a set IQ. Knowledge can grow, but intelligence is gifted.
Some people are just born with it. Some aren't as lucky.
Figure out stuff.
Eat your veggies
Study study study!
TURN of your T.V and read till your brain explodes LOL i got carried away
listen to teachers and STUDY although i dont study just pay attention and im a genius
GOOD MEMORIZATION. I think being intelligent means that you know how to learn.
Always be curious.