Answer:
Because most people have a preferred way to learn. It is easier to comprehend something if it is taught to you in a way you can easily understand. Some people like step by step instruction, while others learn best by doing it, ect. It is best to learn through all of the types of learning methods to fully comprehend it even if you learn best in one way.
Types: visual, auditory, and kinesthetic.
Particulate Matter or PM should be your answer.
The answer to your question would be true