My students like to do "word triangles" for spelling practice. Many of them, however, have difficulty with writing skills such as spacing, sizing, and orientation to line and space. This makes it difficult for them to "free-hand" their word triangles. These forms are great for these students because they can now practice their spelling (word study) words while improving their visual-motor skills.
I have included two block sizes, plus an example of a completed word triangle for each size.