Letterbox Worksheets


The Letterbox Worksheets are wipe-off books that begin the Size Matters Handwriting Program. Acetate overlays unfold from the bottom. Ten fun activities on each page include learning Letter name, Letter Size, Writing Lines, Letter Line Equations, The Rules, Go Lines and Finish Lines and more. After completing the first eight exercises, cover the page to the Finish Line. What Letter Lines make up this letter? What size is this letter? And what’s the Rule?
Pictures on each page are the same as the one on the Alphatrangles to encourage carryover. Books are in alphabetical order.

First Step in Printing



  • Series:
    • Book one: Upper Case
    • Book two: Lower Case and Numbers
  • Wipe-Off overlay
  • Reusable year after year
  • 14″ wide by 8 1/2″ high
  • Spiral bound on the long top edge
  • Upper Case and Lower Case series
  • Preschool level
  • Emphasis on Letter Line and Letter Size rules
  • 10 fun learning activities
  • First quiz!!

Additional information

Worksheet Type

Upper Case, Lower Case & Numbers

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