What are Graphemes & Phonemes?

 

Graphemes are the alphabet letters, or letter combinations, that represent a single sound in a written word.

An example of a single letter representing a single sound (a grapheme) can be seen in the following words: sat, pat and dog.

Some sounds are represented by two letters and are called digraphs such as the ‘ch’ in ‘chip’ or ‘sh’ in ‘shop’ or ‘ea’ in ‘head’ and the ‘ai’ in ‘rain’.

Other sounds can be represented by 3 (trigraphs) or 4 (quadgraph) letter combinations such as ‘igh’ in ‘light’ and ‘eigh’ in ‘eight’.

Phonemes are the smallest units of sound of a language; which we blend together to form words.

The English Language has 44 phonemes, 24 consonants and 20 vowels, represented by the unique symbols of the International Phonetic Alphabet (IPA).

The 44 phonemes of English are represented by more than 280 letter or letter combinations. Most letters therefore never make just one sound and that sound can be made by more than one letter or letter combination.

We have created over 1,000 videos that split words into their individual phonemes, showing which letters are making which sound in each word. You can access these videos in two ways:

  • If you want to know which letter or letter combination represents a sound, click on the relevant phoneme button on the English Phoneme Chart;
  • If you want to know what sound a letter or letter combination makes, click on the relevant letter or letter combination on the Alphabet Keyboard.

We hope you find these useful.

What is Phonological Awareness?

Phonological Awareness Chart

Phonics is stage 8 of our phonological awareness development, so what comes before?

Pre-phonics skills are those a child learns as they develop through the phonological awareness stages 1 to 7. Throughout this time they are continually developing their understanding and knowledge of our spoken language as well as other communication forms, such as gestures, facial expressions, body language and social conventions.

Speaking and listening skills play a vital role in helping a child develop their phonics knowledge, as they need to be exposed to a wide and varied vocabulary that allows them to hear and use the range of sounds that form our language.

Being exposed to a greater range of sound experiences helps a child to develop their awareness of the sounds around them. The more they hear, the more associations they can make to those sounds (what they see, feel, experience), the greater their ability to distinguish between them. This skill becomes important later on as they begin to isolate individual words in sentences, being able to distinguish between words that sound similar such as dog and hog.

Through listening and speaking games and activities a child is exposed to new vocabulary, as well as learning to play with the sounds in their language. This helps them to remember how the sounds feel when they make them as well as how they sound in isolation and when combined with other sounds.

Scientist believe a child’s sound awareness begins before they are born; at about 24 weeks, which highlights the importance of sound awareness, including environmental and speech sounds, as part of our instinctive natural development.

To find out more about the different developmental stages of a child’s phonological awareness click here.

The Difference between Phonemic Awareness and Phonics

Single word reading

With the new school year well under way many new parents are being introduced to the world of phonics and the all the technical language associated with it. So we thought we would take this opportunity to demystify some of that technical language.

Phonemic awareness is our ability to split words into their smallest sound units (individual phonemes) and to manipulate these sounds through segmentation, blending, substitution and deletion. This is based on what we hear and say, not the written word.

The phonemic awareness sound manipulation skills; segmentation, blending, substitution and deletion are developed further through phonics, as letter associations are introduced.

  • Segmentation – being able to split words into their individual sounds, for example ‘cat’ into c-a-t.
  • Blending – being able to blend individual sounds together to say a word, for example d-o-g into dog.
  • Substitution – being able to swap one sound/letter association for another in a word, for example swapping the /k,(k)/ sound in the word ‘cat’ with a /h,(h)/ sound to say the word ‘hat’.
  • Reordering – being able to swap the sounds/letter association around to create a new word, for example changing the order of the letters in the word ‘cat’ to form the new word ‘act’.
  • Deletion – being able to remove a sound/letter association from a word to create a new word, for example removing the /t,(t)/ sound from the word ‘cart’ to say the new word ‘car’.

Good phonemic awareness is the vital skill required before phonics can be introduced successfully as a tool for learning to read and spell.

Phonics is the association of sounds (phonemes) to written alphabet letters (graphemes). For reading (decoding) the phonics coding system is used to convert the written word into sounds. For spelling (encoding) the same phonic coding system is used to covert sounds heard into letters to form written words.

Watch our ‘Single Word Reading’ animation to see these manipulation skills in action: bit.ly/20JAHSa

Letter Names & Phonics

Phonics Assessment Pages

On our website, and as part of our Teach Handwriting Scheme, children are taught the letter names. Schools seem to be concerned that this is not consistent with the teaching of phonics.

A myth which seems to have become popular, since the introduction of phonics into schools, is that children should not be taught the alphabet letter names as they find it too confusing. However, there is no evidence to suggest this is true. The Independent review of the teaching of early reading, final report, Jim Rose March 2006 states:

“The teaching of letter names is often left until after the sounds of the letters have been learned, in the belief that it can be confusing for children to have to learn both together. However, research indicates that children often learn letter names earlier than they learn letter sounds and that five year olds who know more letter names also know more letter sounds. The reason for this are not fully understood by researchers’

Given that children will meet many instances outside, as well as within, their settings and schools where letter names are used, it makes sense to teach them within the programme of early phonic work.

It appears that the distinction between a letter name and a letter sound is easily understood by the majority of children.” (Page 26)

Rose, cites Professor Morag Stuart who suggests that:

‘…children expect things to have names and are accustomed to rapidly acquiring the names of things.’ (Independent review of the teaching of early reading’ final report, Jim Rose March 2006, page 27.)

Learning the unique letter names of the alphabet is a pre-phonics skill; as well as an early learning goal. It has to be remembered that a letter is a shape which only represents a sound when it is placed within a word or sentence. Also a letter or combination of letters can represent more than one sound and so the only unique way of identifying alphabet letters when we talk about them is to use their names.

Learning the correct letter names helps to reinforce that when talking about the letter ‘a’ (ay) for example it has a set shape regardless of the sound that it will be representing in the word. This further supports children’s handwriting development as the communication of your requirements is unambiguous.

One of the first things we like a child to be able to write correctly is their name, however most names are impossible to spell using the simple phonics code taught to young children. A name does not have to be long in length to be phonetically difficult to spell such as Christopher or Charlotte. Shorter names such as Lucy or Liam also cause a problem.

The only logical answer I suggest is to use the letter names until a child has been introduced to the more complex phonics coding system.