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Year 5 - English

Spelling words with the prefixes ad- and al- and hyphens

Etymology and prefixes

Unit Summary

In this unit, pupils learn to investigate and spell words in English with Greek and Latin origins. Pupils also learn to spell polysyllabic words and words with a greater range of prefixes, like de-, re-, sub-, super-, inter- anti-, auto-, bi-, trans-, tele- and circum-.

Lesson Summary

You will learn to spell a range of words with the prefixes ad-, al-, af- and a-.

Key Notes

  • A prefix is a letter or group of letters at the start of a word which changes its meaning.
  • The prefixes ad- and af- mean 'towards'.
  • The prefix al- means 'all' and a- means 'in the state of'.
  • A hyphen can join a prefix to a base word to avoid ambiguity in meaning or spelling.
  • How to spell the curriculum words: experience, extreme and increase.

Vocabulary To Learn

  • prefix: a letter or group of letters added to the start of a root word to change its meaning
  • root word: the base word from which other words are formed often by adding prefixes or suffixes
  • hyphen: a hyphen can join a prefix to a base word to avoid ambiguity in meaning or spelling

Common Mistakes To Avoid

  • Pupils may think that for every word with a prefix the meaning of the prefix will be very literal.

3 Quick Questions (With Answers)

1. Explain this English learning goal in two key points.

A prefix is a letter or group of letters at the start of a word which changes its meaning. The prefixes ad- and af- mean 'towards'.

2. Define this language term and use it in a sentence. 'prefix'

a letter or group of letters added to the start of a root word to change its meaning.

3. Correct this common English misunderstanding.

Mistake: Pupils may think that for every word with a prefix the meaning of the prefix will be very literal. Correction: Show a range of words with the focus prefixes in. Whilst with some words the meaning of the prefix may be clear, with others it is not. Explain this is linked to the complex way that language develops over time.

More Lessons In This Unit

Browse all guides in the Year 5 English guide library.