Oh my goodness! Is it that time again? The annual Teachers Pay Teachers Back to School Sale . This year the sale runs from Monday to Tuesday (that’s the 1st and 2nd). It’s a great time to stock up on all those activities that have been hanging around in your shopping cart. You get the biggest bang for your buck with the bundles so let me make a few suggestions: Of course, the cookie sheet activities are always a hit with the kiddos. There are three different bundles: Cookie Sheet Activities for Pre K, Cookie Sheet Activities for First Grade Set 1 and Cookie Sheet Activities for First Grade Set 2.  Each bundle contains hands-on activities for learning targeted literacy and math skills. The