LessonPix is a site containing over 30,000 symbols. It allows you to make custom materials, including communication boards. You can even import your own pictures, or request pictures that are not yet available on the site! You select your symbols and then import them into a template, such as a communication board, game board, book, or treasure map. The Sound Finder feature makes it easy to target phonemic awareness and other early literacy skills. There is a subscription fee that works out to be about $3 a month. This is another great tool for lesson planning! You can create and print an activity targeting Core Vocabulary in under 5 minutes!