<p>Always pencil. Always. I stopped using pens once my 8th grade teacher chastised me for using one, and I found out that I really like using mechanical pencils better. It improves my handwriting and they write easier. I only use pen if my teacher tells me to.</p>
<p>I used pencils on tests and typed any take-home assignments. I used to like pens better, but I would always either make a lot of mistakes or get ink on my hands.</p>
<p>Last year I used pen in almost every class, even math (unless it required a pencil because scantron) since I kept forgetting to bring a pencil. Now, however, I use a pencil unless required. </p>