What are prefixes?

Prefixes are words that go at the beginning of other words to change their meaning, like adding a special helper to make something new.

Imagine you have a toy box. The word "box" is simple, but if you add "toy" in front, it becomes toy box, which means a box for toys! That extra part, "toy", is a prefix. It helps tell us what kind of box we’re talking about.

Think of prefixes like labels on your backpack. If you have a red label, it might mean “red backpack.” If you add a prefix like “super” to “hero,” you get superhero, someone who is extra heroic!

Sometimes prefixes can change the whole meaning of a word. Like "un" in front of "happy" becomes unhappy, not happy at all!

You see prefixes every day:

• re + do = redo (do it again)
• pre + school = preschool (school before regular school)
• under + stand = understand (stand beneath something)

Prefixes are like friendly helpers that make words bigger and smarter, just like you grow taller with every year!