A prefix is added before a base word and changes its meaning. 'Unkind' means not kind, while 'repaint' means paint again.
Read the base word first and then ask how the prefix changes the idea.
Do not assume that every word beginning with 'un' contains a removable prefix: 'uncle' is a whole word.
See it. Say it. Understand it.
Easy / Start here
kind → unkind
Moderate / Add a little
paint → repaint
More detail for teachers and confident learners
A prefix is added before a base word and changes its meaning. 'Unkind' means not kind, while 'repaint' means paint again. Read the base word first and then ask how the prefix changes the idea. Do not assume that every word beginning with 'un' contains a removable prefix: 'uncle' is a whole word. When checking a dictionary, look for the complete word as well as its parts. Understanding a prefix supports meaning, but the sentence must confirm the interpretation.
Work from meaning to form. Read the first model, identify what the words are doing, and compare it with the second model. Explain the difference aloud before using the pattern in a new sentence. When checking a draft, locate the relevant word or clause and test it in its full sentence; a rule used in isolation may miss the intended meaning.
At Stage 4, use a short narrative or an accessible information text about a place, animal, or school project. Explain the choice you make rather than only naming a rule. Aim for connected paragraphs when writing and relevant evidence when reading. Compare the first draft with the intended meaning before deciding what to change.
වැඩි විස්තර අවශ්ය විට පමණක් මෙම කොටස කියවන්න.
Optional extra unit worksheet
Practise the whole unit and receive a separate answer or model guide.
It may change meaning, grammar, or both. 'Careful' is an adjective, 'carefully' an adverb, and 'careless' has a different meaning from 'careful'.
Before adding an ending, check whether the spelling changes: 'happy' becomes 'happiness'.
See it. Say it. Understand it.
Easy / Start here
care → careful → carefully
Moderate / Add a little
happy → happiness
More detail for teachers and confident learners
A suffix is added at the end of a base word. It may change meaning, grammar, or both. 'Careful' is an adjective, 'carefully' an adverb, and 'careless' has a different meaning from 'careful'. Before adding an ending, check whether the spelling changes: 'happy' becomes 'happiness'. A word family helps you choose the correct grammatical form. In 'She spoke carefully', the adverb explains how she spoke; in 'a careful speaker', the adjective describes the person.
Work from meaning to form. Read the first model, identify what the words are doing, and compare it with the second model. Explain the difference aloud before using the pattern in a new sentence. When checking a draft, locate the relevant word or clause and test it in its full sentence; a rule used in isolation may miss the intended meaning.
At Stage 4, use a short narrative or an accessible information text about a place, animal, or school project. Explain the choice you make rather than only naming a rule. Aim for connected paragraphs when writing and relevant evidence when reading. Compare the first draft with the intended meaning before deciding what to change.
වැඩි විස්තර අවශ්ය විට පමණක් මෙම කොටස කියවන්න.
Optional extra unit worksheet
Practise the whole unit and receive a separate answer or model guide.
A present-tense verb must agree with its subject in number. 'The child plays' has a singular subject; 'The children play' has a plural subject.
A phrase between the subject and verb can distract a writer: 'The box of pencils is on the table' is singular because box is the head of the subject phrase.
Find that head before choosing the verb.
See it. Say it. Understand it.
Easy / Start here
The box of pencils is heavy.
Moderate / Add a little
The children near the gate are waiting.
More detail for teachers and confident learners
A present-tense verb must agree with its subject in number. 'The child plays' has a singular subject; 'The children play' has a plural subject. A phrase between the subject and verb can distract a writer: 'The box of pencils is on the table' is singular because box is the head of the subject phrase. Find that head before choosing the verb. In a longer draft, check one sentence at a time and do not let the nearest noun automatically determine the verb form.
Work from meaning to form. Read the first model, identify what the words are doing, and compare it with the second model. Explain the difference aloud before using the pattern in a new sentence. When checking a draft, locate the relevant word or clause and test it in its full sentence; a rule used in isolation may miss the intended meaning.
At Stage 4, use a short narrative or an accessible information text about a place, animal, or school project. Explain the choice you make rather than only naming a rule. Aim for connected paragraphs when writing and relevant evidence when reading. Compare the first draft with the intended meaning before deciding what to change.
වැඩි විස්තර අවශ්ය විට පමණක් මෙම කොටස කියවන්න.
Optional extra unit worksheet
Practise the whole unit and receive a separate answer or model guide.
The paid worksheet brings together all the lessons in this unit. A separate answer or model guide is included. Page count depends on the skills and activities.
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