The biggest part of the brain is the cerebrum the cerebrum is the thinking part of the brain and it controls your voluntary muscles the ones that move when you want them to you need your cerebrum to solve math problems figure out a video game and draw a picture your memory lives in the cerebrum.
Brain
Both short-term memory like what you ate for dinner last night and long term memory like the name of dead roller coaster you rode on two summers ago the cerebrum also helps you reason like when you figure out that you would better do your homework now because your mom is taking you to a movie later the cerebrum has two halves with one on either side of the head scientists think that the right half helps you think about abstract thing like music colors and shapes the left hop is said to be more analytical helping you with Math logic and speech scientists
do know for sure that the right half of the cerebrum controls the left side of your body and the left half controls the right side I hope hope so you got this concept of cerebrum for more informative