G.U.M.
Grammar, Usage, and Mechanics That Really Stick!
G.U.M. offers a fresh new way to teach students the grammar, usage, and mechanics skills important for successful writing. Short, 2-page lessons focus on one skill at a pop. Lots of practice helps you make sure that instruction really sticks. The program offers:
- Self-directed instruction and practice
- Concise, easy-to-follow lessons
- Flexibility—complements any curriculum



