6th grade Greek and Latin roots worksheets

By 6th grade, roots become a word-attack strategy for academic vocabulary across subjects: chronological in history, geothermal in science, credible in debate. Students combine roots with the prefixes and suffixes they already know to decode words they have never seen.

Free printable PDF worksheet, aligned to Common Core L.6.4.b.

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The kind of sentences you'll get

Circle the letter of the word built from the right root.

  1. Desert hikers risk without extra water. declaration · decoration · dehydration

    Answer: dehydration

  2. The root dict builds , a ruler whose word is law. decorator · detector · dictator
  3. A makes the coach’s voice carry across the field. microphone · metronome · megaphone

Every print pulls a fresh set of sentences at this level, so a make-up test or a second sibling never gets the same sheet.

What's on each sheet

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

How to teach this

Push into subject-area texts: hunt roots in the science chapter and the history article, not just the worksheet. When two roots combine (geo + therm), have students build the meaning from parts before checking a dictionary. That parts-first habit is the whole game for middle school vocabulary.

Watch for: A root isn't a prefix; it's the core of the word. Prefixes and suffixes attach to it (in-spect-ion). Knowing one root unlocks a family of words, not just one: port gives transport, export, import, and portable.

Common questions about Greek and Latin roots

How is this different from 5th grade root work?
The words get more academic and start combining parts: geothermal, synchronize, infrastructure. Sixth graders also lean on roots across subjects, reading credible sources in social studies and hydration charts in health, where the roots quietly carry the meaning.
What's a good way to study roots at home?
Root of the week on the fridge. Post one root (say, spec), and family members add words they meet that contain it: inspect, spectator, spectacles. Seven days of casual collecting beats an hour of flashcards, and dinner-table words stick.

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Aligned to Common Core L.6.4.b. Reviewed by the One more sheet team. Content version 137, updated August 2026.

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