Checklists: boring and tedious! To catch errors, I started double-checking math problems, by generating a checklist on the spot. But I also made fewer errors,

Checklists: boring and tedious! To catch errors, I started double-checking math problems, by generating a checklist on the spot. But I also made fewer errors, and developed more intuition. I think checking itself was a deeper practice; and also gave an overview of the task (less cluttered by detail) that helped me make connections at a higher level. Checklists: insightful and tedious!