I've been using Cornell Lined Paper for my daily notes for a while now. I've kept a work notebook beside me for years - it used to be a Legal pad that open upwards, but since then I've found the job of Cornell Paper: paper that explicitly makes space on the left side and bottom for notes. (I mostly use this for todo lists or side notes, but in a school environment it's meant for summarizing your notes. Montgomery College has a good explanation of the system.)

Today I found even more information on this great kind of paper:

• Cornel Method PDF Generator
• American Digest's Cornell Notes Templates (normal or graph paper lined). Also includes an explanation of how to use the forms.
• Generate Cornell Notes Paper Just How You Want. I'm pretty sure this is what I used to generate my note paper pdf (which I just print every time I need a new sheet).