You can get Scholastic Instructor Magazine for $4.99 a year (up to 3 years) when you use code COUPONGEEK at checkout by 11:59PM EST on 6/21/13.
Here’s a little about this one:
Resource for fresh teaching insight and time saving tips. Also, page after page of hands-on activities! Includes features on professional development, review of new children’s literature, teaching strategies, and FREE posters through out the year.