I can use my iPad as a notebook.
“I use my iPad as a digital notebook!”
What if… you forget your math notebook? Well, you can use Notability! If you are inside a new page in Notability, you can hit the wrench icon in the top right hand corner and choose paper. On the right hand side you can choose a type of grid paper as your background to use or even lines. This is very useful for taking notes or doing a math problem. You could even do your homework on it! Just get permission from your teacher.