Week 1 of 36 · 10 words · ages 14–15

9th Grade spelling words, week 1: Greek y

The Greek letter upsilon came into English as y, so these words write y where you hear an i, short as in system or long as in hypothesis.
hypothesis
An idea you test to see if it is true.
symmetry
Balance in which one half matches the other like a mirror image.
system
A set of parts that work together as a whole.
symptom
A sign in the body that shows someone is ill.
cylinder
A solid shape with two flat circles joined by a curved side.
syllable
A single unit of sound within a word.
pyramid
A solid with a flat base and triangular sides that meet at a point.
analysis
Careful study of a thing by breaking it into its parts.
lyric
The words of a song, or poetry that expresses feelings.
oxygen
The gas in air that people and animals need to breathe.

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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