These sea star color matching worksheets will work well with an ocean unit or even a color unit. They offer opportunities to work on fine motor goals such as coloring small areas or drawing straight lines, matching, and reading color words.
You can print the color versions to insert into plastic sleeves, then use erasable markers to write with. This is a great activity for an independent work center activity. The black-line art versions can be used to challenge a students color word/color matching skills by having them first color a sea star, then find the matching color word.