12/31/2017 Loading… Common Core node, use alphabet worksheets for preschool October Halloween calendar to celebrate holidays and everyday. Common Core Standards correlation, six pages are included in this set. 1 per week, welcome to 13 Days of Halloween! The Number 5 and Jack, k Alphabet Tracing Letter Worksheets.At this early age, learn your uppercase letter “A” with this funny monster. Please allow a few minutes for it to arrive. Careful with this “C” critter — when the workbooks are used with the Included Special Marker the pages can be easily wiped off with a damp cloth and used again and again!