Word Study Lesson 3 worksheet with prefix exercises and an illustration of a child reading.

A worksheet titled "Word Study - Lesson 3" focusing on prefixes such as un-, re-, over-, mis-, and mis-. The page includes a table with prefixes, meanings, and examples, followed by exercises to complete sentences with the correct prefixes and underline the base word in each sentence. An illustration of a child holding a book is on the right side.