Suffixes (age 9+)
Spell words with Latin and French suffix patterns: endings sounding like /ʃəs/ spelt -cious or -tious (e.g., precious, cautious), /ʃəl/ spelt -cial or -tial (e.g., official, essential), and words ending in -ant/-ance/-ancy vs -ent/-ence/-ency (e.g., observant/observance, confident/confidence)
Suggested ages 9–10
Learning journey
Your child is tackling challenging spelling patterns — distinguishing between confusing word pairs, understanding Latin and French word endings, and mastering silent letters and complex suffixes.
Evidence of understanding
- Apply the pattern that -cious follows a vowel (spacious, gracious) while -tious follows a consonant (cautious, ambitious), noting common exceptions like anxious
- Choose between -cial (usually after a vowel: special, official) and -tial (usually after a consonant: essential, partial) when spelling words with the /ʃəl/ ending
- Select -ant/-ance or -ent/-ence by checking whether the root ends in a hard c or g sound (-ant: significant) or a soft c or g sound (-ent: innocent), and by applying word-family strategies
Assessment prompt
Can Suffixes (age 9+) spell words with tricky endings like "-cious," "-tious," or "-cial" — for example, "precious," "cautious," or "official" — without making mistakes?
Standards alignment
Endings which sound like /ʃəs/ spelt –cious or –tious
The national curriculum in England: Key stages 1 and 2 framework document · Key Stage 2
Endings which sound like /ʃəl/
The national curriculum in England: Key stages 1 and 2 framework document · Key Stage 2
Words ending in –ant, –ance/–ancy, –ent, –ence/–ency
The national curriculum in England: Key stages 1 and 2 framework document · Key Stage 2