Your third grader will benefit from a more advanced, comprehensive look at the Foundational Skills required of them in third grade. These tasks include decoding multi-syllable words, common suffixes, prefixes, and irregularly spelled words. The Check Yourself section can be used as a pre or post test, and can easily integrate into a teachers lesson preparation, be used by individuals who need to catch up or keep up with their peers. BugbrainED continues to supply low-cost educational apps by teachers and for teachers.