Seventh graders look into their science textbooks to find words that utilize the Greek prefixes, "anti," "epi," "endo," and "micro." Student pairs complete a worksheet embedded in the plan where they list as many of these words as they can.

At this website, there is a large chart that "Contains some of the common roots and prefixes that make up the building blocks of numerous English words." Columns for roots/prefixes, meanings, and examples are included.