The Standards for Mathematical Practice describe varieties of expertise that mathematics educators at all levels should seek to develop in their students. This resource is meant to help you and your students become more mindful and familiar with the mathematical practices with the ultimate goal of becoming mathematical thinkers.Directions: Print and hang the practice posters in the classroom. Create 8 of the giant checkmarks. It would be best to print on cardstock and laminate them for durability. Use velcro or another method to attach the checkmark to the posters of any practices that were present in math each day. Enjoy!