The primary focus of phonics instruction is to help beginning readers understand how letters are linked to sounds (phonemes) to form letter-sound correspondences and spelling patterns and to help them learn how to apply this knowledge in their reading.
Phonics instruction may be provided systematically or incidentally. The hallmark of a systematic phonics approach or program is that a sequential set of phonics elements is delineated and these elements are taught along a dimension of explicitness depending on the type of phonics method employed. Conversely, with incidental phonics instruction, the teacher does not follow a planned sequence of phonics elements to guide instruction but highlights particular elements opportunistically when they appear in text.
Types of phonics instructional methods and approaches
This table depicts several different types of phonics instructional approaches that vary according to the unit of analysis or how letter-sound combinations are represented to the student. For example, in synthetic phonics approaches, students are taught to link an individual letter or letter combination with its appropriate sound and then blend the sounds to form words. In analytic phonics, students are first taught whole word units followed by systematic instruction linking the specific letters in the word with their respective sounds.
- Analogy phonics
Teaching students unfamiliar words by analogy to known words (e.g., recognizing that the rime segment of an unfamiliar word is identical to that of a familiar word, and then blending the known rime with the new word onset, such as reading brick by recognizing that -ick is contained in the known word kick, or reading stump by analogy to jump).
- Analytic phonics
Teaching students to analyze letter-sound relations in previously learned words to avoid pronouncing sounds in isolation.
- Embedded phonics
Teaching students phonics skills by embedding phonics instruction in text reading, a more implicit approach that relies to some extent on incidental learning.
- Phonics through spelling
Teaching students to segment words into phonemes and to select letters for those phonemes (i.e., teaching students to spell words phonemically).
- Synthetic phonics
Teaching students explicitly to convert letters into sounds (phonemes) and then blend the sounds to form recognizable words.
Findings and determinations
The meta-analysis revealed that systematic phonics instruction produces significant benefits for students in kindergarten through 6th grade and for children having difficulty learning to read. The ability to read and spell words was enhanced in kindergartners who received systematic beginning phonics instruction. First graders who were taught phonics systematically were better able to decode and spell, and they showed significant improvement in their ability to comprehend text. Older children receiving phonics instruction were better able to decode and spell words and to read text orally, but their comprehension of text was not significantly improved.
Systematic synthetic phonics instruction (see table for definition) had a positive and significant effect on disabled readers' reading skills. These children improved substantially in their ability to read words and showed significant, albeit small, gains in their ability to process text as a result of systematic synthetic phonics instruction. This type of phonics instruction benefits both students with learning disabilities and low-achieving students who are not disabled. Moreover, systematic synthetic phonics instruction was significantly more effective in improving low socioeconomic status (SES) children's alphabetic knowledge and word reading skills than instructional approaches that were less focused on these initial reading skills.
Across all grade levels, systematic phonics instruction improved the ability of good readers to spell. The impact was strongest for kindergartners and decreased in later grades. For poor readers, the impact of phonics instruction on spelling was small, perhaps reflecting the consistent finding that disabled readers have trouble learning to spell.
Although conventional wisdom has suggested that kindergarten students might not be ready for phonics instruction, this assumption was not supported by the data. The effects of systematic early phonics instruction were significant and substantial in kindergarten and the 1st grade, indicating that systematic phonics programs should be implemented at those age and grade levels.
The NRP analysis indicated that systematic phonics instruction is ready for implementation in the classroom. Findings of the Panel regarding the effectiveness of explicit, systematic phonics instruction were derived from studies conducted in many classrooms with typical classroom teachers and typical American or English-speaking students from a variety of backgrounds and socioeconomic levels.
Thus, the results of the analysis are indicative of what can be accomplished when explicit, systematic phonics programs are implemented in today's classrooms. Systematic phonics instruction has been used widely over a long period of time with positive results, and a variety of systematic phonics programs have proven effective with children of different ages, abilities, and socioeconomic backgrounds.
These facts and findings provide converging evidence that explicit, systematic phonics instruction is a valuable and essential part of a successful classroom reading program. However, there is a need to be cautious in giving a blanket endorsement of all kinds of phonics instruction.
It is important to recognize that the goals of phonics instruction are to provide children with key knowledge and skills and to ensure that they know how to apply that knowledge in their reading and writing. In other words, phonics teaching is a means to an end.
To be able to make use of letter-sound information, children need phonemic awareness. That is, they need to be able to blend sounds together to decode words, and they need to break spoken words into their constituent sounds to write words. Programs that focus too much on the teaching of letter-sound relations and not enough on putting them to use are unlikely to be very effective.
In implementing systematic phonics instruction, educators must keep the end in mind and ensure that children understand the purpose of learning letter sounds and that they are able to apply these skills accurately and fluently in their daily reading and writing activities.
Of additional concern is the often-heard call for "intensive, systematic" phonics instruction. Usually the term "intensive" is not defined. How much is required to be considered intensive?
In addition, it is not clear how many months or years a phonics program should continue. If phonics has been systematically taught in kindergarten and 1st grade, should it continue to be emphasized in 2nd grade and beyond? How long should single instruction sessions last? How much ground should be covered in a program? Specifically, how many letter-sound relations should be taught, and how many different ways of using these relations to read and write words should be practiced for the benefits of phonics to be maximized? These questions remain for future research.
Another important area is the role of the teacher. Some phonics programs showing large effect sizes require teachers to follow a set of specific instructions provided by the publisher; while this may standardize the instructional sequence, it also may reduce teacher interest and motivation.
Thus, one concern is how to maintain consistency of instruction while still encouraging the unique contributions of teachers. Other programs require a sophisticated knowledge of spelling, structural linguistics, or word etymology. In view of the evidence showing the effectiveness of systematic phonics instruction, it is important to ensure that the issue of how best to prepare teachers to carry out this teaching effectively and creatively is given high priority.
Knowing that all phonics programs are not the same brings with it the implication that teachers must themselves be educated about how to evaluate different programs to determine which ones are based on strong evidence and how they can most effectively use these programs in their own classrooms. It is therefore important that teachers be provided with evidence-based preservice training and ongoing inservice training to select (or develop) and implement the most appropriate phonics instruction effectively.
A common question with any instructional program is whether "one size fits all." Teachers may be able to use a particular program in the classroom but may find that it suits some students better than others. At all grade levels, but particularly in kindergarten and the early grades, children are known to vary greatly in the skills they bring to school. Some children will already know letter-sound correspondences, and some will even be able to decode words, while others will have little or no letter knowledge.
Teachers should be able to assess the needs of the individual students and tailor instruction to meet specific needs. However, it is more common for phonics programs to present a fixed sequence of lessons scheduled from the beginning to the end of the school year. In light of this, teachers need to be flexible in their phonics instruction in order to adapt it to individual student needs.
Children who have already developed phonics skills and can apply them appropriately in the reading process do not require the same level and intensity of phonics instruction provided to children at the initial phases of reading acquisition. Thus, it will also be critical to determine objectively the ways in which systematic phonics instruction can be optimally incorporated and integrated in complete and balanced programs of reading instruction. Part of this effort should be directed at preservice and inservice education to provide teachers with decision-making frameworks to guide their selection, integration, and implementation of phonics instruction within a complete reading program.
Teachers must understand that systematic phonics instruction is only one component albeit a necessary component of a total reading program; systematic phonics instruction should be integrated with other reading instruction in phonemic awareness, fluency, and comprehension strategies to create a complete reading program.
While most teachers and educational decision-makers recognize this, there may be a tendency in some classrooms, particularly in 1st grade, to allow phonics to become the dominant component, not only in the time devoted to it, but also in the significance attached. It is important not to judge children's reading competence solely on the basis of their phonics skills and not to devalue their interest in books because they cannot decode with complete accuracy. It is also critical for teachers to understand that systematic phonics instruction can be provided in an entertaining, vibrant, and creative manner.
Systematic phonics instruction is designed to increase accuracy in decoding and word recognition skills, which in turn facilitate comprehension. However, it is again important to note that fluent and automatic application of phonics skills to text is another critical skill that must be taught and learned to maximize oral reading and reading comprehension. This issue again underscores the need for teachers to understand that while phonics skills are necessary in order to learn to read, they are not sufficient in their own right. Phonics skills must be integrated with the development of phonemic awareness, fluency, and text reading comprehension skills.
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Cooper, H., & Hedges, L.V. (1994). The handbook of research synthesis. New York: Russell Sage Foundation.
Durkin, D. (1993). Teaching them to read (6th ed.). Boston, MA: Allyn & Bacon.
Harris, T., & Hodges, R. (Eds.). (1995). The literacy dictionary (p. 207). Newark, DE: International Reading Association.
Snow, C. E., Burns, S. M., & Griffin, P. (Eds.). (1998). Preventing reading difficulties in young children. Washington, DC: National Academy Press.
Whipple, G. (Ed.). (1925). The Twenty-fourth Yearbook of the National Society for the Study of Education: Report of the National Committee on Reading. Bloomington, IL: Public School Publishing Company.