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1st Grade Suffixes Resources

8 1st grade suffixes resources: 4 worksheets, 4 activities and 1 flash card. How teachers use these

1st Grade Suffixes Resources

8 1st grade suffixes resources: 4 worksheets, 4 activities and 1 flash card. How teachers use these

Flash Cards
Flash Cards1st GradeSuffix Flash Cards

Students learn 24 common suffixes, their meanings and example words with these suffix flash cards for kindergarten to 4th grade. Fold-over cards, a practice page and an answer key are included.

Worksheet
Worksheet1st GradeAdd ING Suffix Worksheet

This add ing suffix worksheet gives 1st graders four base words to build and four sentences to complete, with clear handwriting lines for every answer. An answer key is included, so suffix practice takes no prep at all.

Worksheet
Worksheet1st GradeAdd ED Suffix Worksheet

This add ED suffix worksheet helps 1st grade students build past tense verbs by adding ed to base words and completing sentences. An answer key is included for quick, easy checking.

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.

Activity
Activity1st GradeRoot Words and Endings Activity

This Root Words and Endings activity has kindergarten and 1st grade students sort ping pong ball word cards by -s, -ed and -ing and find each root word, with a practice page and answer key included.

Activity
Activity1st GradeWord Endings S, ED, ING Center

Using Word Endings S, ED, ING Center, students glue the root words and endings onto colored construction paper.

Activity
Activity1st GradeWord Meanings Affixes Activity

Using Word Meanings Affixes Activity, students use the most frequently occurring inflections and affixes as a clue to the meaning of an unknown word.

Activity
Activity1st GradeExploring New Words Prefix Activity

Using Exploring New Words Prefix Activity, students will use prefix and base cards to create new words and then define the each new word.

From our teachers' playbook

Add an ending, change the word

What do 1st graders learn about suffixes?

First graders learn simple word endings, called suffixes or inflectional endings: -s, -es, -ed and -ing. They learn that jump + ed = jumped tells us it already happened, jump + ing = jumping tells us it's happening now, and cat + s = cats means more than one. Kids find the base word inside a longer word, which makes reading easier. The click comes when a child sees "playing" and reads "play...ing!" instead of getting stuck on a long new word.

Our favorite ways to teach suffixes in 1st grade

Word endings are some of the first word parts kids learn. These moves make them easy to spot.

Flash the endings

Show suffix flash cards and have kids read the base word, then the word with the ending. Cover the ending with your thumb and uncover it with a flourish. A few cards a day helps kids spot endings fast.

Why it works: pairing a picture with each word gives kids two ways to remember it, a well-tested principle of how people learn (Mayer, 2009).

Suffix Flash CardsTry it withSuffix Flash CardsFlash CardsOpen it →

Build words with endings

Give kids base word cards and ending cards (-s, -ed, -ing) to snap together. They read each new word and act it out: jump, jumped, jumping. Building words shows that the base word stays the same.

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.

Root Words and Endings ActivityTry it withRoot Words and Endings ActivityActivitiesOpen it →

Show what -ing does

Write "run" and model acting it out, then add -ing and say, "I am running right now!" Do a few action words together before kids add -ing on their own. Connecting the ending to time makes the meaning clear.

Why it works: handing over the work step by step, from teacher to student, is one of the most widely used teaching frameworks (Pearson and Gallagher, 1983).

Add ING Suffix WorksheetTry it withAdd ING Suffix WorksheetWorksheetsOpen it →

Suffix questions parents and teachers ask

What suffixes do 1st graders learn?

First graders learn the inflectional endings -s, -es, -ed and -ing. They learn to read words with these endings and understand how each changes the meaning.

What is a suffix?

A suffix is a word part added to the end of a base word that changes its meaning or tense. In "played," -ed is the suffix that shows the action already happened.

Why does -ed sometimes sound like t or d?

The -ed ending can sound like /t/ (jumped), /d/ (played) or /ed/ (wanted). It depends on the last sound of the base word. First graders learn that the spelling stays -ed either way.

How can I practice word endings at home?

Play "What did you do?" Say an action word and have your child add -ed or -ing in a sentence. Point out endings while reading together and cover them to find the base word.