Add a single day focused on the Common Core State Standards for Mathematics with the Common Core Toolkit. The Toolkit is a single day add-on for existing PD. This program, available in elementary, middle, or high school grade bands, has been created by teachers, for a teacher audience, and is facilitated by teachers. Apply at the IM&E website now to host at your site this summer! Facilitators are available for all states. The cost is $200 per participant with a minimum of 15 participants. Priority will be given to early applications.