Week 20 of 36 · 10 words · ages 11–12

6th Grade spelling words, week 20: Prefix cor- (from com-)

The prefix com- becomes cor- before r, so these words begin with cor and a doubled r, meaning together or thoroughly.
correct
Free from mistakes; to fix an error.
correspond
To exchange letters, or to match something.
correlate
To show how two things are linked.
corrode
To wear away slowly, as metal does when it rusts.
corrosion
The slow wearing away of metal by rust or chemicals.
correction
A change that fixes a mistake.
corruption
Dishonest acts by people in power, such as taking bribes.
corroborate
To back up a statement with more proof.
correspondent
A person who writes letters or reports news.
corrugated
Folded into ridges and grooves, as in cardboard.

Ten minutes a day this week

Short and daily beats long and once. A word met on five separate days is remembered; a word met five times on Thursday night mostly is not.

  1. Monday

    Read the list together. Say each word, clap its syllables and find the pattern in it.

  2. Tuesday

    Look, say, cover, write, check — each word once from memory, then check the letters.

  3. Wednesday

    Use every word in a sentence, out loud or on paper, so each one means something.

  4. Thursday

    Practice test: a grown-up reads each word aloud. Circle the misses for tomorrow.

  5. Friday

    The test. One try per word, no letters given. The circled words go first.

Practise these 10 words, free

One tap puts this week’s list in SpellChirp. It reads each word aloud, checks the spelling, brings back the ones that went wrong, and can write them into a story your child stars in. No account needed to start, and no advertising.

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