The Pencil Skills Program is a supplementary program that supports the development of students’ ability to control a pencil. Pencil Skills includes the ability to hold a pencil securely and correctly, to use consistent writing pressure, to control the start and end of lines, to draw straight lines, to draw curved lines and to draw lines within narrow spaces. The worksheets are intended to be fun and to be studied by preschoolers. The Pencil Skills Program consists of two levels, ZI and ZII, with 100 worksheets in each level. Therefore, the Pencil Skills program is usually studied as a prelude to Kumon Mathematics and/or Kumon English.