What error does this practice fix?

Reading every -ed as its own syllable: jump-ed, walk-ed. After sorting, kids hear that only wanted-style words earn the extra beat.

How does this help writing?

Spellers who trust the -ed spelling stop writing 'jumpt' and 'playd.' The ending looks the same however it sounds, and the sort makes that visible.

2nd grade inflectional endings (-ed sounds)

2nd grade inflectional endings (-ed sounds) worksheets

Second graders sort the three sounds fast and read -ed words in text without adding extra syllables, the giveaway error this practice removes.

Free printable PDF worksheet, aligned to Common Core RF.2.3.d.

Each print is a different sheet with its own answer key. You don't need to sign up.

The kind of words you'll sort

Write each word from the bank in the correct column.

smiledwantedfixedplantedfoldedkickedcalledclimbeddancedpaintedplayedwalked

Columns: -ed says /t/ and -ed says /d/ and -ed says /id/. "walked" belongs under -ed says /t/; "smiled" belongs under -ed says /d/; "planted" belongs under -ed says /id/.

Every print pulls a new set of words at this level, so a make-up test or a second sibling gets a different mix.

What's on a 2nd grade sheet

2nd grade sheets draw from 30 words, 21 to a page. 1st and 2nd grade print from the same 30 words. What changes is the standard (RF.2.3.d here) and the teaching notes below. 1st grade sheets print 15 to a page.

Some of the words:

laughedaskedwatchedrainedopenedmovedstayedshoutedcountedended

Sorting. Write each word from the bank in the correct column. 21 words per page.

Every version prints on US Letter or A4, with its answer key on the last page.

How to teach this

Try the throat trick: hand on throat, say the base word's last sound. Buzzing throat (play, call) gets the d sound; quiet throat (jump, kick) gets t; and t or d endings earn the full id syllable. Feeling the rule beats memorizing it.

Watch for: Only words already ending in t or d earn the extra syllable (wanted, needed). Everywhere else, -ed is just a sound, not a syllable, and reading 'jump-ed' as two beats is the error to catch. The pattern is physical: after quiet sounds the ending stays quiet (t), after noisy sounds it hums (d). Kids can feel it with a hand on their throat.

Common questions about 2nd grade inflectional endings (-ed sounds)

What error does this practice fix?: Reading every -ed as its own syllable: jump-ed, walk-ed. After sorting, kids hear that only wanted-style words earn the extra beat.
How does this help writing?: Spellers who trust the -ed spelling stop writing 'jumpt' and 'playd.' The ending looks the same however it sounds, and the sort makes that visible.

Related worksheets

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Aligned to Common Core RF.2.3.d. Reviewed by the One more sheet team. Content version 241, updated August 2026.

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