Week 36 of 36 · 10 words · ages 12–13

7th Grade spelling words, week 36: prefix semi- (half)

The prefix semi means half or partly, so these words describe halves, partial states or things that happen twice.
semicircle
One half of a round shape, cut across its middle.
semicolon
A punctuation mark that links two closely related clauses.
semifinal
A match played to decide who reaches the last round.
semiconductor
A material that lets electricity flow only under certain conditions, used in chips.
semiannual
Happening twice each year.
semiconscious
Partly awake and aware.
semisweet
Lightly sugared, as some baking chocolate.
semiprecious
Valuable, but less costly than rare gems.
semiarid
Having little rain but not a true desert.
semitrailer
A long cargo box on rear wheels whose front rests on the truck that pulls it.

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.

Add week 36’s words