Year 4 - English
The suffixes -cial and -tial
Noun and adjective suffixes
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This pupil-friendly study guide includes a unit summary, clear notes, common mistakes, and quick questions with answers.
Unit Summary
In this unit, pupils learn spelling and grammar conventions associated with certain noun and adjective suffixes like -ity, -ness, -tion, -sion, -ssion, -cian, -cial and -tial. Pupils review how the addition of a suffix can affect the grammar of a word, in most cases by changing its word class.
Lesson Summary
You will learn to spell words using the suffixes -cial and -tial.
Key Notes
- It is common to see a 'c' or a 't' before the suffix -ial
- The /shul/ ending can be spelt -cial or -tial
- If the letter before the /shul/ ending is a consonant, -tial is usually used
- If the letter before the /shul/ ending is a vowel, -cial is usually used
- How to spell the curriculum words: breathe and library
Vocabulary To Learn
- consonant: a sound that is made by blocking air in the mouth with the teeth, tongue, lips or palate
- vowel: a speech sound produced with an open mouth
- root word: the base word from which other words are formed often by adding prefixes or suffixes
- suffix: a letter or group of letters added to the end of a word to change its meaning
Common Mistakes To Avoid
- Children may think the root word will help determine the spelling, but this does not always help.
3 Quick Questions (With Answers)
1. Explain this English learning goal in two key points.
It is common to see a 'c' or a 't' before the suffix -ial. The /shul/ ending can be spelt -cial or -tial.
2. Define this language term and use it in a sentence. 'consonant'
a sound that is made by blocking air in the mouth with the teeth, tongue, lips or palate.
3. Correct this common English misunderstanding.
Mistake: Children may think the root word will help determine the spelling, but this does not always help. Correction: Review links to root words when helpful, but encourage use of the rule about vowels and consonants to determine the spelling.
More Lessons In This Unit
- Adding the suffix -al Study Guide
- All of the /shun/ suffixes, including -tion, -cian, -sion and -ssion Study Guide
- Creating nouns with the suffixes -tion, -ity and -ness Study Guide
- Spelling words with the suffix -al Study Guide
- The /shun/ suffixes, including -cian Study Guide
- The /shun/ suffixes, including -sion Study Guide
- The /shun/ suffixes, including -ssion Study Guide
- Using the suffix -ity Study Guide
- Using the suffix -ness Study Guide
- Using the suffix -tion Study Guide
- Using the suffixes -cial and -tial Study Guide
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