MTEL Communication Literacy Skills Reading Practice Test 2025 – Complete Exam Prep

The prefix "in-" has several meanings that can vary depending on the context in which it is used. One of its primary meanings is "in" or "into," indicating a position or direction of inclusion or movement towards the inside of something. This can be seen in words like "insert," which means to put something into something else, or "include," which implies bringing something within a group.

While it is important to note that "in-" can also mean "not" when attached to certain adjectives, such as "incomplete," this division in meaning can cause some confusion. However, in this specific context where the answer focuses on the notion of direction or position, identifying "in-" as meaning "in, into" is the most accurate interpretation when considering the breadth of its usage across different words. Therefore, it captures one of the essential functions of the prefix in forming various words.