Phonics Sound Chart – English Lessons – Grade 3 | Firefly Ed

Reference page | For use all year

(For the adult) This is a worksheet page. Work on paper next to the screen, or print this page. Printable PDFs are free to download after you subscribe.

This chart lists every sound, spelling rule and word pattern taught in the Grade 3 English lessons, in the order they are taught. Each row gives example words and links to the lesson. Tricky words are taught in Lesson 11 of every chapter. They are on the Tricky Word List.

How to use this chart

(For the adult) Point to a spelling and ask the learner to say the sound or the rule, then read the example words. Tick the last box when the learner can read and spell words with that pattern. If a pattern is hard, go back to the lesson in the Lesson column.




Term 1

Sound or rule Spelling Example words Lesson I know it
Adding endings (review) -ing, -ed, -er, -est: drop the e, double the last letter, or change y to i hoping, stopped, cried, biggest 1.9 ☐
Longer words: stress at the end double the last letter before -ing or -ed forgetting, beginning, preferred 1.10 ☐
Longer words: stress not at the end do not double the last letter gardening, limited 1.11 ☐
Prefixes dis-, mis- disagree, dislike, misspell, mislead 2.9 ☐
Prefixes re-, in- replay, refill, incorrect, inactive 2.10 ☐
Prefixes il-, im-, ir- (in- changes to match the next letter) illegal, impossible, irregular 2.11 ☐
y says short i y in the middle of a word myth, gym, pyramid, mystery, crystal 3.9 ☐
ou says short u ou young, touch, double, trouble, country 3.10 ☐

Term 2

Sound or rule Spelling Example words Lesson I know it
Prefixes sub-, inter- submarine, subway, international, interact 4.9 ☐
Prefixes super-, anti-, auto- supermarket, anticlockwise, autograph 4.10 ☐
Word families words that share a root solve, solution; sign, signal; history, historic 4.11 ☐
Suffix -ation information, preparation, exploration 5.9 ☐
Suffix -ly sadly, completely, usually, happily 5.10 ☐
Exceptions with -ly special rules gently, simply, basically, truly 5.11 ☐
Word ending -ture picture, nature, creature, adventure, furniture 6.9 ☐
Word ending -sure measure, treasure, pleasure 6.10 ☐
Word ending -sion (as in vision) vision, decision, television 6.11 ☐

Term 3

Sound or rule Spelling Example words Lesson I know it
Word endings that say shun -tion, -sion invention, action, extension, decision 7.9 ☐
Word endings that say shun -ssion, -cian discussion, permission, musician, electrician 7.10 ☐
Suffix -ous dangerous, famous, humorous 7.11 ☐
ch says k ch chorus, echo, school, character, stomach 8.9 ☐
ch says sh; word endings ch; -gue, -que chef, machine, parachute; league, tongue, antique, unique 8.10 ☐
sc says s sc science, scene, scent, scissors, muscle 8.11 ☐
The ay sound ei, eigh, ey vein, reindeer, eight, weigh, neighbour, they, grey, obey 9.9 ☐
Apostrophes for plural owners ‘s and s’ the girl’s pot, the girls’ pots, the children’s buckets 9.10 ☐
Homophones words that sound the same weather, whether; peace, piece; brake, break; here, hear 9.11 ☐

Tips for spelling a new word

1. Say the word slowly, and clap the syllables.
2. Spell one syllable at a time. Check each one has a vowel.
3. Look for a prefix at the start, a suffix at the end, or a word family. A prefix or suffix is spelt the same way in every word.
4. If you add an ending, check the rule: drop the e, double the letter, or change y to i.
5. If the word sounds the same as another word, think about the meaning before you choose the spelling.
6. Read the word back. Does it look right?


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