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Phonics · grade 3 · RF.3.3a

Prefixes: un re pre dis mis

Free practice for prefixes: un re pre dis mis. It loads instantly, there is nothing to sign up for, and it stops after eight questions.

What this skill is

Morphology — prefixes, suffixes and roots — carries both pronunciation and meaning, and it is what makes long words tractable from about grade three onwards. Examples: unhappy, undo, unlock, redo, replay.

Three ways to teach it at home

  1. Cover the ending and read the base word, then uncover it. Meaning lives in the parts.
  2. Collect examples of the same ending across a week and put them on the wall.
  3. Ask what the word means with the part and without it. Morphology is a vocabulary skill as much as a decoding one.

The full word list

Every word here uses only spellings taught at or before this rung, so nothing needs guessing. Print it, or read it down the column together.

unhappy · undo · unlock · redo · replay · return · preview · preheat · dislike · disagree · mistake · misplace

Where this sits in the ladder

Questions people actually ask

What grade is "prefixes: un re pre dis mis"?

It sits in grade 3 in most sequences, and it is aligned to RF.3.3a. In Ladderbug it opens once endings: -s -es -ed -ing is solid — grade labels are a rough guide, and readiness is what actually matters.

Is this game free?

Yes. This page needs no account, no email and no card, and there are no advertisements. It saves progress in your own browser.

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