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Explanation
Purpose
An
explanation is used to tell how
or why something happens
Structure
The
three parts of an explanation are:
·
A general statement which
describes or identifies the phenomenon
·
A series of statements that
tell how or why the feature or process changes. Words should show cause
and effect.
·
A conclusion/application sums
up the explanation and talks about its applications; may also give
examples
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Explanation Scaffold
Introduction
– identify the phenomenon, giving a summary
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Explanation (how and why) sequence
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Language features of an
explanation
Technical terms - evaporation,
degradation
Action verbs and present tense - runs, develops, becomes
Passive voice - water is pulled up..
Cause and effect terms - because of.., due to.., therefore, as a result
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References:
Greef, C. (1995). Summary
of school text types in science [Draft]. Disadvantaged Schools Program
Anderson, M. & Anderson, K. (1997). Text types in English 1.
Macmillan: South Yarra.
Anderson, M. & Anderson, K. (1997). Text types in English 2.
Macmillan: South Yarra.
Literacy
Committee, St Andrew’s Cathedral School
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