Me and My Gang - Tons of links to tons of 2nd grade teaching blogs. A priceless resource. :)
Teaching Heart - Free printables, lessons, ideas, teaching tips, unit ideas, themes and more!
Teachers Pay Teachers - A marketplace for free and inexpensive teacher-created materials. The best part of this site is that I can save my favorite teacher sellers and be notified when they add something new!
The Mailbox - Anything an Early Childhood Educator could ever want, in one place!
D J Inker's Cute Clip Art & Classroom Supplies - This stuff is just too cute!
Making Learning Fun - This site has activities and assessments designed for a variety of themes for the PreK-2 classroom.