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Prefixes Worksheets

15 prefixes worksheets. Teacher favorites: Pre- and Un- Prefixes Worksheet and Prefixes and Suffixes Root Words Worksheet. How teachers use these

Prefixes Worksheets

15 prefixes worksheets. Teacher favorites: Pre- and Un- Prefixes Worksheet and Prefixes and Suffixes Root Words Worksheet. How teachers use these

Worksheet
Worksheet2nd GradePre- and Un- Prefixes Worksheet

A 2nd grade prefixes worksheet where students choose the correct pre- or un- word from a word bank to complete each sentence. Includes a complete answer key—perfect for quick, no-prep word study practice at home or school.

Worksheet
Worksheet3rd GradePrefixes and Suffixes Root Words Worksheet

This Prefixes and Suffixes Root Words Worksheet helps 3rd graders underline prefixes and suffixes and identify the root word. Answer key included, making it perfect for no-prep vocabulary and decoding practice.

Worksheet
Worksheet3rd GradePrefixes and Suffixes Worksheet

This prefixes and suffixes worksheet helps 3rd grade students use word parts to find the meaning of new words and build words of their own. An answer key is included for quick checking.

Worksheet
Worksheet2nd GradeRoot Words Worksheet

This root words worksheet helps 2nd graders find the base word, add prefixes and suffixes to build new words, and complete sentences from a word bank. An answer key is included for fast, low-prep practice.

Worksheet
Worksheet2nd GradePrefix RE Worksheet

A 2nd grade prefix re worksheet where students add the prefix re- to a base word and write the new word to finish each sentence. Includes a complete answer key—perfect for quick, no-prep prefix and vocabulary practice.

Worksheet
Worksheet2nd GradeRe- and Dis- Prefixes Worksheet

This re- and dis- prefixes worksheet gives 2nd grade students word-bank practice using re- and dis- words in sentences, plus a prefix-sorting activity. Answer key included to grow vocabulary and reading confidence.

Worksheet
Worksheet3rd GradeNew Words Worksheet

This new words worksheet has 3rd grade students use the prefixes un-, re-, pre- and dis- to find word meanings and build new words. Answer key included.

Worksheet
Worksheet4th GradeAdding the Affix to Make Funny Sentences Worksheet

Fourth graders combine base words with prefixes and suffixes, match each affix to its meaning, and write silly sentences in this Adding the Affix to Make Funny Sentences Worksheet. Answer key included for quick, no-prep practice.

Worksheet
Worksheet4th GradePrefix List Worksheet

This prefix list worksheet has 4th graders remove prefixes like anti-, dis-, sub- and under- to find base words, then match words to meanings. An answer key makes checking quick.

Worksheet
Worksheet5th GradePrefixes List Worksheet

This prefixes list worksheet has 5th graders remove Greek and Latin prefixes like micro-, semi- and trans- to find base words, then match words to meanings. An answer key makes checking easy.

Worksheet
Worksheet1st GradeWord Meanings with Affixes Worksheet

Students match pictures to words with prefixes and suffixes and write base words in this word meanings with affixes worksheet for 1st grade, with an answer key included.

Worksheet
Worksheet3rd GradeWords with Prefixes Worksheet

This words with prefixes worksheet has 3rd graders take the prefix off ten words, write each base word, and match three meanings to words. An answer key is included for easy checking.

Worksheet
Worksheet3rd GradePrefix Fill in the Blank Worksheet

This Prefix Fill in the Blank Worksheet gives 3rd Grade students five prefixes to match, four sentences to complete, and two words to explain. An answer key is included for fast, no-prep word study.

Worksheet
Worksheet2nd GradeMatching Prefixes Worksheet

This matching prefixes worksheet gives 2nd graders hands-on practice matching pre-, re-, and un- words to their meanings and building new words. Includes a complete answer key for quick, no-prep vocabulary practice.

Worksheet
Worksheet3rd GradePrefix Matching and Meaning Worksheet

This prefix matching and meaning worksheet gives 3rd Grade students three quick activities on the prefixes re-, un-, pre-, mis-, and over-. Answer key included, so vocabulary practice is ready to hand out with no prep.

From our teachers' playbook

Start the word, change the meaning

What do kids learn about prefixes?

A prefix is a word part added to the front of a base word, and it changes the meaning right away. Kids meet un- and re- in 1st and 2nd grade: un + happy = unhappy, re + read = read again. In 3rd grade they add pre-, dis- and mis-, and older kids learn in-, im-, non- and Greek and Latin word parts. The moment it clicks, a word like misunderstand stops being scary because kids can read it in chunks.

Our favorite ways to teach prefixes

Prefixes are word power kids can see right away. These are the moves we lean on.

Prefix flash and say

Flash a prefix card and kids shout its meaning: re- means again, un- means not, pre- means before. Then flip it and say a word like preview so kids find the prefix. Two minutes a day keeps it fresh.

Why it works: pulling an answer out of memory makes it stick far better than rereading it, one of the strongest findings in learning research (Dunlosky and colleagues, 2013).

Prefix Flash CardsTry it withPrefix Flash CardsFlash CardsOpen it →

Add it, read it, define it

Give kids base word cards and prefix cards. They build a word, read it and say the new meaning in a sentence: "Dislike means not like." Then they write their favorite new words. Building helps them see the prefix as a separate piece.

Why it works: going from real objects to pictures to symbols is a core recommendation of the U.S. Department of Education's elementary math guide.

Re- and Dis- Prefixes WorksheetTry it withRe- and Dis- Prefixes WorksheetWorksheetsOpen it →

Barnyard prefix match

Set up a matching game where each animal holds a prefix and its meaning. Kids race to pair them up. It's a quick way to review before writing, and kids ask to play it again and again.

Why it works: in a well-known study, a few short sessions of a simple number board game measurably boosted young children's number skills (Ramani and Siegler, 2008).

Prefix Barnyard Matching ActivityTry it withPrefix Barnyard Matching ActivityActivitiesOpen it →

Prefix questions we hear a lot

What is a prefix?

A prefix is a group of letters added to the beginning of a word to change its meaning. In unkind, the prefix un- means not, so unkind means not kind.

What are the most common prefixes?

The most common prefixes kids learn are un-, re-, in-, dis-, pre-, mis- and non-. Learning these few helps kids figure out a huge number of words.

What grade do kids learn prefixes?

Kids usually start with un- and re- in 1st or 2nd grade. In 3rd grade, they add prefixes like pre-, dis- and mis-, and older kids learn Greek and Latin word parts.

How do I teach prefixes at home?

Pick one prefix a week and make a list of words with it together. Talk about how the prefix changes each word's meaning. Cereal boxes, books and signs are full of examples.