Answer:
Use context clues to try and figure out what it means.
Explanation:
For instance, if a book said "the man saw his missing treasure, and he was crestfallen," you could assume that the word "crestfallen" meant something like "disappointed" because if someone had missing treasure, they probably would be sad or angry.
I think math because you have to use math to do your taxes, shopping, school work, and a lot of other things
I also think Science is a good subject to learn because then, you learn about the earth and world around us !
History is an amazing subject to learn about because you learn about what happened before us. You learn about how far we come.
I do not think English is a good subject to learn about because it tells you how to feel about the books you read. Don't get me wrong I love the way it teaches you your grammar ,but I do not think it's the most important thing to learn.