orthography Flashcards
grapheme
a letter or a number of letters that represent a sound
diagraph
a group of two successive letters that represents a single sound or phoneme
consonant diagraphs
include : ch(church), ‘ng (king), ph (phone), sh(shoe), th(then;think) wh(wheel)
vowel diagraphs
oa(boat) ai(rain) ee(feet) oo(moon)
triagraph
a cluster of three letters that represent one sound e.g. igh (night) ear(fear) ear(bear “air” pronounciaton)
homphone
each of two or more words having the same pronunciation but different meanings, origins or spelling
homonyms
words that are spelt the same but have different meanings and may be pronounced differently
phonetic
spelling the word exaclty as it sounds
e.g. riva( river) ; becos (because)
insertion
adding extra letters e.g. caat (cat) ; holliday (holiday)
omission
leaving out letters e.g. Dady (Daddy) ; lisend (listened)
substition
substituting one letter for another e.g. meet (meat) ; grate ( great)
transposition
reversing the correct order of letters in words e.g. freind (friend) ; thikc (thick)
salient sounds
writing only the key sounds e.g. night (knight) ; Wensday ( wednesday) ; autum (autumn)
overgeneralisation
overgeneralising a spelling rule. for example: a child spells all the words with an “ate” sound
under-generalisation
only appling a spelling rule in a very narrow context.
- for instance: a child employs the following spellings of words ending with the “ing” suffix: careing, liveing