Practice prewriting FUN strokes by tracing lines, shapes, alphabet letters, numbers strokes, and pictures with this BUNDLE OF PREWRITING STROKES Worksheets. These prewriting worksheets are great for Preschool and Kinder, beginning writers, and occupational therapy. The student will trace lines in a variety of directions and shapes. The student will trace uppercase, lowercase, and numbers using custom-designed lines and shapes for each one. There are 2 levels of differentiation for each let