This is part of the free editing set from First Grade Wow. They keep it in their writing folders. It helps differentiate learning and gives each student focus. There are many other useful pages in the packet, too.
Here's a FREE Speller's Choice Menu that can be used with any spelling list. The kids love it because there's a variety of activities to choose from, and teachers love it because these activities manage to incorporate phonics, grammar, writing AND math!