Print and laminate these pages. Cut out as cards. Students can use dry erase markers, letter tiles, or magnets to find the beginning sound. Then they can alphabetize if you'd like. Or group letters by shapes. Or sort vowels and consonants.
This can be used as individualized work, in centers, as a quick assessment, in small group work, as an activity for students who finish work early...however you need it. A quick and handy tool.