Consonant clusters (henceforth referred to as clusters) exist in English morphology and impact on how sounds blend together and how words may be segmented into syllables (Grainger et al., 2012). Their usage links to how vowels (single vowel graphemes and digraphs) operate in words, and this knowledge then has a bearing on how children learn to read and spell words throughout their education. Educational research into clusters is limited and much of the work that has been done is based on linguistic studies (Groff, 1972); (Gregová, 2010)), which have not always translated into phonics in educational practice.
This article aims to provide some experimental evidence on refining Groff’s (Groff, 1972) sequence of clusters so that systematic phonics teaching is further developed. Groff (Groff, 1972) proposed that there was a need to reconsider the order of teaching clusters, and proffered a sequence that needed to be further refined through research. Groff (Groff, 1972) suggested that
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Hi, the figures don’t appear to be working – is it possible to get the figures?
Thank you for pointing this out. The figures should now be displaying correctly.