Reading › Word study and vocabulary › Greek and Latin roots

What are Greek and Latin roots?

Many English words are built from Greek and Latin roots, small parts with their own meaning. Port means carry, so transport, portable and export all have to do with carrying. Learning one root helps kids understand a whole family of words.

Grades 3–5Common Core L.4.4b · L.5.4bAlso called: root words, morphology60-second read
portmeans “carry”transportportableexport
  • The root carries the core meaning: port = carry.
  • Word family: every word with the root shares that meaning.
  • Latin roots: port, dict, spect. Greek roots: tele, graph, bio.
One root, a whole family of words.

Why schools teach it

Science and social studies are full of them

Fourth and fifth graders use common Greek and Latin roots as clues to meaning (L.4.4b, L.5.4b). By then, many of the new words kids meet, like biology, telescope and structure, are built from these parts.

Teachers usually introduce a few roots a week, with word families to sort. Kids learn to spot the root and guess the meaning, then check.

At the kitchen table

What to say, and what to skip

Say this

  • Do you see a root you know?
  • What do telephone and television have in common?tele = far
  • So what might a telescope do?Look at things far away.
  • Can you think of another word with that root?

Skip this

  • Expecting a perfect definition from the root.Roots give a clue. Context finishes the job.
  • Memorizing long root lists.A few roots used often stick better.
  • Seeing roots everywhere.Port in porter and portion don't mean the same thing. Check the meaning fits.

See it in action

Working out “spectator”

  1. Spot the root

    spectator
  2. Recall its meaning

    spect = look
  3. Use the rest and the sentence

    a spectator is someone who watches

Words like inspect and spectacles belong to the same family. Grouping them helps all of them stick.

Free practice sheet

Make a roots sheet

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Parents also ask

Why Greek and Latin?

A large share of English words, especially in science and school subjects, come from those languages.

Which roots come first?

Common ones like port, tele, graph, spect, dict, bio and geo.

Is a root the same as a base word?

Close. A base word stands alone (play). Many roots don't (struct), so they need prefixes or suffixes.

How can we practice at home?

Pick a root of the week and hunt for it in books, signs and labels.

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