Curriculum › Spelling ›Grade 4

Grade 4 Spelling · Level 4, Your child builds words with suffixes like -er, -ful, -ness and -able and prefixes like un-, dis-, re- and non-.

Prefixes re-, pre-, non-

Adding the prefixes re- (again), pre- (before) and non- (not) to a base word, as in recharge, prehistoric and nonstop.