Help- How to scan my own drawings into toon boom

Just wondering if someone could help me out. I am new to animation software and having a hard time. I am a student in an online class. I have been asked to draw 15 images of a pendulum and then animate the swing. I am not sure how to import images that I have drawn first of all. I have a scanner and am assuming that is how I start. Sorry if this question seems ridiculous, I am really new to this though as I said. Any info or help would be greatly appreciated!