Cards with missing letters and numbers. Uppercase, lowercase and numbers 1-31. 118 slides. Laminate and use as a center. Students can use a Vis a Vis marker to write the letters in or print out the last three slides and use velcro so they can attach the missing # or letter. You can also use them as flashcards during morning calendar time or use for RTI or small group time. You can ALSO (so many possibilities) allow students to peer tutor each other. Circle labels by http://www.printcandee.com.