Phonics for kids: how it works, when to start, and what actually helps

Last updated 2026-07-09

What is phonics, and why does it matter for reading?

Phonics is the system of relationships between written letters (graphemes) and spoken sounds (phonemes). When a child learns that the letter "b" makes the /b/ sound, or that "sh" makes /ʃ/, that's phonics. That knowledge lets a child decode an unfamiliar word by sounding it out instead of guessing from pictures or memorizing the whole shape. ^[1]

The brain is not born ready to read. Spoken language is wired in from birth. Reading is a human invention only a few thousand years old, far too recent for evolution to hard-code it. So the brain borrows regions built for face recognition and spoken language and reroutes them for print, and that rerouting takes explicit instruction for most children. Phonics is the bridge. ^[2]

A child without solid phonics leans on context guessing. That works on easy texts and falls apart on hard ones. By third grade, when school shifts from learning to read to reading to learn, a shaky foundation turns into a real wall. The National Reading Panel's 2000 report and the What Works Clearinghouse's 2023 review both found that systematic phonics produces significantly stronger reading outcomes than approaches that leave letter-sound learning to chance. ^[3]

For a plain-language breakdown of the term itself, see our phonics definition explainer.

What does "systematic and explicit" phonics actually mean?

Two words keep coming up in reading research: systematic and explicit. They mean more than "teaching phonics."

Explicit means the teacher states the letter-sound relationship out loud. She doesn't wait for the child to infer it from exposure. She says, "This letter is 'a.' It makes the /æ/ sound, like in 'cat.'" Direct. No guessing.

Systematic means the skills come in a planned order, from simpler patterns to harder ones. Short vowels before long vowels. Single consonants before blends. Digraphs (sh, ch, th) taught at a set point, not sprinkled in whenever they happen to show up in a story.

The opposite is embedded or incidental phonics, where patterns get pointed out only as texts happen to raise them. Research doesn't back this as a main method. The What Works Clearinghouse rates systematic phonics programs as having strong evidence and rates whole-language or incidental approaches as showing no discernible effect on decoding. ^[3]

Parents often ask whether phonics is the same as phonemic awareness. It isn't. Phonemic awareness is purely oral: hearing, segmenting, and moving around individual sounds in spoken words. Phonics adds the print layer, tying those sounds to written symbols. Both matter. Phonemic awareness usually needs to come first, but the two are often taught side by side in kindergarten and first grade. ^[1]

What age should kids start learning phonics?

Formal phonics usually starts in kindergarten, around age 5 or 6. Most U.S. state standards put letter-sound instruction in kindergarten and expect children to decode simple consonant-vowel-consonant (CVC) words like "cat" and "sit" by the end of that year. ^[4]

Before formal phonics, the pre-literacy work in preschool (ages 3 to 5) does a lot of quiet heavy lifting. Learning letter names, playing with rhymes, clapping syllables, spotting the first sound in a word. All of it builds the phonemic awareness that phonics depends on. You don't need a curriculum for this. Songs, rhyming books, and simple sound games do it naturally.

First grade is where the sequence speeds up. A typical first grader covers short vowels, long vowel patterns (silent e, vowel teams), beginning and ending blends, and common digraphs. By the end of first grade, a child on track can read hundreds of decodable words plus a growing bank of high-frequency sight words.

By the end of second grade, most children with solid instruction have the core code down: two-syllable words, most vowel patterns, common suffixes. Third grade moves into multisyllabic words, prefixes, roots, and morphology. Some children, especially those with dyslexia, need explicit phonics well into middle school. Age is never a reason to stop teaching it. ^[5]

For what phonics looks like at each grade level, our abc phonics and alphabet phonics pages walk through the early skill sequences.

What is the typical phonics sequence, from kindergarten through second grade?

Here's a realistic scope for the first three years of reading instruction. Programs vary, but any solid systematic curriculum covers these elements in roughly this order.

Grade	Phonics skills typically taught
Kindergarten	Letter names and sounds (all 26), short vowel CVC words, basic sight words, rhyming, phoneme blending and segmenting
Grade 1	Consonant blends (bl, cr, st), digraphs (sh, ch, th, wh), long vowel silent-e (CVCe), vowel teams (ai, ay, ee, ea), r-controlled vowels (ar, or, er), common endings (-ing, -ed, -s)
Grade 2	More vowel teams (oa, ow, ue, ew), diphthongs (oi, oy, ou, ow), hard and soft c and g, silent letters (kn, wr, gn), two-syllable word strategies, prefixes and suffixes
Grade 3+	Multisyllabic words, Latin and Greek roots, morphology, advanced vowel patterns, spelling generalizations

This order isn't arbitrary. Each layer stands on the one below it. A child who hasn't locked in short vowels will stumble on long vowel patterns. That's the whole case for screening: you need to know exactly where in the sequence a child's knowledge breaks, more than that she's "behind in reading." Tools like the core phonics survey and the quick phonics screener pin down the specific gap. ^[6]

What are the warning signs that a child is struggling with phonics?

Some early struggle is normal. Mixing up "b" and "d" is typical through first grade. But certain patterns point to something more than a passing bump.

Watch for these red flags, especially if they hang on past the middle of first grade:

• The child guesses at words from the first letter and the picture, ignoring middle and ending sounds.
• She can't break a three-sound word like "cat" into /k/ /æ/ /t/ even after instruction.
• She reverses or mixes up letters often past age 7.
• Reading simple words swings day to day: "cat" is right today, wrong tomorrow.
• Spelling looks phonetically random (writing "hpe" for "help").
• She resists reading aloud, says she's tired, or complains of headaches when asked to read.

The research on reading development is blunt about one point: children who are well behind in phonics by the end of first grade rarely catch up on their own. ^[5] The gap widens because reading feeds itself. Strong readers read more, meet more vocabulary, and pull ahead. Kids who can't decode avoid reading, and the deficit compounds.

If you see these patterns, ask the school for a phonics-specific assessment, more than a general reading level score. A reading level tells you how far behind a child is. A phonics assessment tells you why, and where to start fixing it. Dyslexia, which affects an estimated 15 to 20 percent of the population, is at its core a phonological processing problem, and it responds well to structured literacy when caught early. ^[7]

What phonics programs and methods actually work?

The research here is reasonably solid, even though the market is loud with products that oversell their evidence.

The strongest evidence sits with Structured Literacy programs, an umbrella term from the International Dyslexia Association covering Orton-Gillingham-based approaches (Wilson Reading System, Barton Reading and Spelling, SPIRE), RAVE-O, and decodable-heavy programs like UFLI Foundations. What they share: explicit, sequential phonics, phonemic awareness work, practice with decodable texts (books where most words follow patterns already taught), and immediate corrective feedback. ^[7]

For classroom programs, the What Works Clearinghouse has reviewed dozens. As of its 2023 update, programs with strong or moderate evidence on decoding include Success for All, Open Court Reading, and Fundations (as a Tier 2 supplement). ^[3]

Decodable books matter more than most parents realize. Leveled readers (the classic "Guided Reading" books) get sorted by overall text difficulty, not by phonics pattern. A level C book might carry words with patterns a child hasn't been taught, which pushes her back into guessing. Decodable books hold vocabulary to patterns already taught, so the child practices the actual skill. This is not a small distinction. A study by Cheatham and Allor in the Journal of Learning Disabilities found that struggling readers made more correct decoding attempts and fewer guessing behaviors when reading decodable texts versus leveled texts. ^[8]

Hooked on Phonics is one commercial option parents ask about; that article covers its cost and evidence. Jolly Phonics is a UK-origin program with good classroom evidence, especially for younger children.

For home practice materials, phonics worksheets and kindergarten phonics worksheets give you ready options by skill level.

What are the best phonics games for kids to practice at home?

Phonics games don't need to be expensive or on a screen to work. The point is repeated, low-stakes practice with the exact patterns a child is learning right now. Games that fold in patterns she hasn't been taught yet mostly just breed confusion.

A few approaches that hold up at home:

Sound boxes (Elkonin boxes): Draw three or four connected squares. Say a word. The child pushes a token into a box for each sound she hears, then maps each sound to a letter. Free to make with paper and coins. It's a foundation tool in most evidence-based programs for blending and phonemic awareness.

Word sorts: Write 12 to 16 words on index cards. The child sorts them into columns by pattern (short a versus short e, say). Comparing and categorizing drives pattern recognition much better than drilling a flat word list.

Blend and spell with letter tiles: Magnetic letters on a cookie sheet, or tiles from a board game. Call out a word. The child builds it, then you swap one letter and she reads the new word. "Cat. Change the c to an h. What's the word now?"

Board and card games: Zingo Sight Words covers high-frequency words. Blink and Spot It use visual matching that builds speed. Bob Books Sight Words games tie directly to a phonics progression. None of these replace direct instruction. They build fluency and make practice feel like play.

Our phonics games article goes deeper on specific titles by skill level and age, including free printable options. The phonics and stuff page has a curated toolkit of low-cost materials.

If your child works with a tutor or specialist, ask exactly which patterns they're teaching now, so your home games hit the same skills. Drilling a pattern she hasn't met yet adds frustration, not confidence.

How do I know if my child's school is teaching phonics correctly?

This is one of the most common and most anxious questions parents ask, and the honest answer is that you often have to dig to find out.

Start by asking the teacher directly: "What phonics program do you use?" and "Can you show me the sequence of skills you cover this year?" A teacher with a solid systematic program answers both easily. Vague answers about balanced literacy or "a variety of strategies" are a yellow flag. It doesn't automatically mean the instruction is bad. It means look closer.

As of 2024, roughly 35 U.S. states have passed laws requiring or strongly encouraging structured literacy and evidence-based phonics in K-3 classrooms, up from fewer than 10 states in 2019. ^[4] The Science of Reading movement has pushed many districts to swap out curriculum. But state law and classroom reality don't always match. Teachers trained in whole-language or balanced literacy sometimes keep using those methods even after the official curriculum changes.

Ask to see the books your child brings home. Are they decodable, with most words using recently taught patterns? Or are they leveled readers stuffed with a mix of decodable and non-decodable words? The answer tells you a lot.

If you suspect the phonics instruction is thin and your child is falling behind, you have legal options. Under the Individuals with Disabilities Education Act (IDEA, 20 U.S.C. § 1400 et seq.), a child with a reading disability including dyslexia has the right to a free, appropriate public education (FAPE) with specialized instruction. ^[9] Under Section 504 of the Rehabilitation Act, a child whose reading-related disability substantially limits a major life activity (reading) is entitled to accommodations. ^[10] You don't have to accept a pace that isn't working.

What rights do parents have if a child isn't getting phonics instruction that works?

Federal law hands parents real tools here, and most parents don't know they exist.

The Individuals with Disabilities Education Act guarantees that children with disabilities, including specific learning disabilities like dyslexia, get specialized instruction at no cost to the family. ^[9] The statute defines special education as "specially designed instruction... to meet the unique needs of a child with a disability" (20 U.S.C. § 1401(29)). For a child who struggles to decode, that instruction should be explicit, systematic phonics, delivered by someone trained to teach it.

To start the IDEA process, put your request for a psychoeducational evaluation in writing. The school has 60 calendar days (or your state's timeline, which varies) to complete it and meet to go over results. ^[9] Keep a copy of the request and note the date you sent it. If the evaluation confirms a disability, the school has to build an Individualized Education Program (IEP) with measurable reading goals and specific services.

Section 504 of the Rehabilitation Act (29 U.S.C. § 794) is a lower bar and, for some families, faster to reach. It doesn't require a disability category. It requires that a physical or mental impairment substantially limits a major life activity. Reading is explicitly a major life activity under the ADA Amendments Act of 2008. ^[10]

If you believe the school isn't providing a free, appropriate public education, you can request mediation or file a state complaint. The U.S. Department of Education's Office for Civil Rights handles Section 504 and ADA complaints. ^[11]

The ReadFlare parent advocacy kit walks through how to write a formal evaluation request, what to look for in an IEP, and what to ask at the IEP meeting, because knowing the law and knowing how to use it in a room full of school staff are two different skills.

For how phonics connects to what schools are legally required to provide, our phonics for reading article covers the research-to-policy link.

How can parents teach phonics at home without being a reading specialist?

You don't need a credential. You need a sequence, a consistent practice time, and materials that match what your child actually knows.

Thirty minutes a day, five days a week, beats a two-hour marathon on Saturday. Short and frequent wins for skill acquisition, especially with young children. Aim for 15 to 20 minutes of direct phonics and 10 minutes of reading decodable text at the child's current level.

Start with an assessment so you're not guessing. Free phonics screeners come from several university literacy centers. They take about 15 minutes and show you which patterns the child owns and which need work. The core phonics survey article breaks down one widely used tool.

For sequence and structure, the UFLI Foundations scope and sequence is free from the University of Florida Literacy Institute. ^[12] It lays out exactly what to teach in what order, with example words for each pattern. Use it as your roadmap and pull in games, tiles, and worksheets as you go.

Decodable books can be free. Project Gutenberg has older public-domain decodable readers. Many phonics publishers give away free sample sets. Flyleaf Publishing and Coyote Books both sell affordable decodable sets under $30 for a set of 10 to 20 books.

For tablets and computers, free and low-cost apps with explicit sequences include the activities from the Florida Center for Reading Research (FCRR), which are free to download and sorted by skill. ^[13] Paid apps like Teach Your Monster to Read follow a systematic sequence with reasonable evidence behind them.

One honest caution. If your child has been struggling more than six months despite consistent practice, get a formal evaluation. Home practice works as a supplement or a head start. For a child with dyslexia or a big gap, it usually isn't enough on its own.

The ReadFlare free reading tools include a quick skill-check and a curated list of decodable book sources sorted by phonics stage, which can save you hours of searching.

Does the science of reading change how phonics is taught?

The Science of Reading is not one curriculum or program. It's the body of research, built over roughly 50 years across cognitive psychology, linguistics, and neuroscience, on how the brain learns to read. Phonics is one big piece of that research, not the whole of it.

The Simple View of Reading, proposed by Gough and Tunmer in 1986 and replicated many times since, says reading comprehension equals decoding times language comprehension. ^[2] Both factors count. Phonics builds decoding. Vocabulary, background knowledge, and oral language build language comprehension. A child who decodes perfectly but has thin vocabulary still struggles to understand. A child with rich vocabulary but poor decoding hits a wall on unfamiliar words.

So good reading instruction is never only phonics. It's phonics plus read-alouds, vocabulary talk, background knowledge, and eventually explicit comprehension strategy work. The Science of Reading backs all of it. What it doesn't back is swapping systematic phonics for meaning-first approaches with early readers.

The reading wars of the 1990s, the fight between whole-language and phonics-first, didn't end cleanly. Balanced literacy, which ran most U.S. classrooms from roughly 2000 to 2020, tried to split the difference. The evidence since hasn't been kind to balanced literacy as a main approach for early decoding. District after district that moved from balanced literacy to structured literacy has reported gains in kindergarten and first-grade reading scores, though large-scale controlled data is still coming in. ^[4]

The practical takeaway for parents is this. If your child's school runs balanced literacy with leveled readers and thin explicit phonics, it's fair to ask whether that's enough for your specific child, especially if she's showing any sign of struggle.

What research supports teaching phonics to kids?

The evidence is not thin. This is one of the better-researched corners of education.

The National Reading Panel (2000), commissioned by Congress, reviewed more than 100,000 studies and found systematic phonics had strong effects on reading for typically developing readers and for struggling readers alike. ^[1]

The What Works Clearinghouse, run by the Institute of Education Sciences, reviewed phonics programs in its 2023 Foundational Skills update and found systematic phonics produces statistically significant gains in decoding and word reading. The review states that "students who received systematic phonics instruction significantly outperformed students in control groups on measures of reading." ^[3]

Brain imaging work from researchers including Sally Shaywitz at Yale and Jack Fletcher at the University of Houston shows that effective phonics instruction produces measurable changes in the neural pathways used for reading, moving struggling readers toward more efficient processing. ^[7]

The Reading League, a nonprofit that synthesizes reading science for teachers, reports that roughly 95 percent of children can learn to read at grade level with appropriate instruction, and that most reading difficulty comes from instruction rather than from neurology. ^[7] That number doesn't erase dyslexia. It does put the cost of poor instruction in sharp relief.

For how phonics fits into early reading programs, the childrens phonics article covers the full range of evidence-based programs used in U.S. classrooms.

Frequently asked questions

At what age should children start learning phonics?

Formal phonics usually starts in kindergarten, around age 5. Pre-literacy work (rhyming, letter names, beginning sounds) starts in preschool at ages 3 to 4. Most state reading standards expect children to decode simple three-letter words by the end of kindergarten and read short decodable sentences by mid-first grade. Starting earlier doesn't harm and usually helps, as long as the activities fit the child's developmental readiness.

What is the difference between phonics and phonemic awareness?

Phonemic awareness is entirely oral. It's the ability to hear and manipulate individual sounds in spoken words, like knowing "cat" has three sounds. Phonics adds the written layer, tying those sounds to letters. Phonemic awareness usually develops first and is often taught alongside early phonics in kindergarten and first grade. A child can have strong phonemic awareness and still need explicit phonics to read print.

How long does it take to learn phonics?

Most children with solid systematic instruction master the core English phonics code by the end of second grade, roughly two and a half to three years of formal instruction starting in kindergarten. More complex patterns (multisyllabic words, Latin roots, morphology) run into third grade and beyond. Children with dyslexia often need explicit phonics into middle school. The timeline hinges on the quality and consistency of instruction, not only the child's ability.

What are the best phonics games for kids to practice reading?

Sound boxes, word sorts, and letter tile blending are among the most research-aligned home options because they force active decoding rather than passive recognition. Bob Books Sight Words card games, Zingo Sight Words, and blends-and-digraphs card decks target specific skills. The biggest factor is matching the game to the patterns the child is learning now. A game built on patterns not yet taught adds confusion, not skill.

Can I teach my child phonics at home if the school isn't doing it well?

Yes, and for many families it's necessary. The UFLI Foundations scope and sequence from the University of Florida is free and gives a clear teaching order. Pair it with letter tiles or magnetic letters, decodable books matched to the current pattern set, and 15 to 20 minutes of daily practice. A free phonics screener shows you where to start. If your child has struggled more than six months without progress, request a formal school evaluation alongside home practice.

What is dyslexia and how does it relate to phonics instruction?

Dyslexia is a neurologically based reading disability affecting phonological processing, the ability to map sounds to print. It affects an estimated 15 to 20 percent of the population and is the most common cause of reading difficulty. Children with dyslexia respond best to structured literacy: explicit, systematic, multisensory phonics teaching. Dyslexia doesn't go away with age, but with appropriate phonics instruction most affected children learn to read adequately.

What are decodable books and why do they matter for phonics learning?

Decodable books contain mostly words made from patterns the child has already been explicitly taught, so she practices the decoding skill instead of guessing from context. Leveled readers, by contrast, mix all kinds of words by text difficulty with no regard for taught patterns. Research shows struggling readers make more correct decoding attempts and fewer guessing behaviors when reading decodable texts versus leveled texts.

How do I know which phonics skills my child is missing?

A phonics screener or survey, not a general reading level score, tells you which patterns a child owns and which need work. The Core Phonics Survey and Quick Phonics Screener are two widely used tools. Both take 10 to 20 minutes and give a pattern-by-pattern skill map. You can request a phonics-specific assessment from the school or use free screeners from university literacy centers. A general reading level alone won't show where instruction should start.

Does my child have a legal right to phonics instruction at school?

If your child has a reading disability, including dyslexia, she has a right under IDEA (20 U.S.C. § 1400 et seq.) to a free, appropriate public education with specialized instruction. For children who don't qualify under IDEA, Section 504 of the Rehabilitation Act may apply if a reading impairment substantially limits her ability to read. Either path starts with a written evaluation request from the parent. Schools must respond within 60 days, or the applicable state timeline.

What is the difference between balanced literacy and structured literacy?

Balanced literacy, which ran most U.S. classrooms roughly from 2000 to 2020, treats phonics as one tool among many and leans heavily on leveled readers and meaning-context strategies. Structured literacy teaches explicit, systematic phonics as the foundation, uses decodable texts, and follows a defined skill sequence. Research and most current state reading laws favor structured literacy for early decoding. If your school runs balanced literacy with leveled readers and thin phonics, it's fair to ask whether that pace is working for your child.

Are phonics apps and online programs effective?

Some are. Apps that follow an explicit, sequential phonics progression, give immediate corrective feedback, and use decodable text have reasonable support. Apps that expose children to words without teaching the underlying code (sight word flash cards, reading along with highlighted text) don't build decoding skill. The Florida Center for Reading Research offers free downloadable digital activities sorted by phonics skill. Paid apps vary widely; check whether the product describes an explicit phonics sequence before you buy.

Is it normal for kids to reverse letters like b and d?

Yes, through roughly first grade or age 7. The brain treats most objects as the same regardless of direction (a chair facing left is still a chair), so applying directional rules to letters is a learned skill, not an automatic one. Persistent reversals past age 7 or second grade are worth noting, especially alongside other decoding struggles, but they don't confirm dyslexia on their own. Explicit practice separating b and d with verbal cues ("b has a belly that bumps forward") usually clears it up.

What should I look for in a good phonics tutor?

Look for training in a structured literacy or Orton-Gillingham-based approach, more than general reading or teaching experience. Ask what program they use, what the sequence looks like, and how they track progress. A good tutor can tell you exactly which patterns they're teaching this week and why. They should use decodable texts matched to current skills, give immediate corrective feedback, and send a written progress report at least monthly. Expect to pay $50 to $120 per hour depending on credentials and region.

How is phonics taught differently for children with dyslexia?

The core principles hold (explicit, systematic, sequential), but instruction for children with dyslexia runs slower, with more repetition and a multisensory layer. Multisensory means engaging sight, sound, and touch at once: a child might say a sound, write it in sand, and tap it on her fingers together. Orton-Gillingham and its derivatives (Wilson, Barton, SPIRE) are the best-known structured literacy approaches built for dyslexia. These programs need trained instructors and usually can't be replicated fully at home.

Sources

1. National Institute of Child Health and Human Development (NICHD), National Reading Panel Report (2000): Systematic phonics instruction produces significantly stronger decoding and reading outcomes than approaches that do not include explicit letter-sound teaching; phonemic awareness is distinct from phonics.
2. Gough & Tunmer (1986), Simple View of Reading, Remedial and Special Education, via ERIC/ED.gov: Reading comprehension equals decoding multiplied by language comprehension; both factors must be developed.
3. What Works Clearinghouse, IES/U.S. Department of Education, Foundational Skills to Support Reading (2023): Systematic phonics programs produce statistically significant improvements in decoding and word reading compared to control groups; incidental phonics approaches show no discernible effect on decoding.
4. Education Commission of the States, Reading Policy Database (2024): As of 2024, approximately 35 U.S. states have passed laws requiring or strongly encouraging structured literacy and evidence-based phonics instruction in K-3 classrooms.
5. Torgesen, J.K. (2002), The Prevention of Reading Difficulties, Journal of School Psychology, ERIC/ED.gov: Children who are significantly behind in phonics by end of first grade do not typically catch up without intervention; the reading gap grows over time.
6. Florida Center for Reading Research (FCRR), University of Florida: Phonics screeners and surveys identify specific pattern gaps in a child's decoding knowledge; FCRR provides free downloadable assessments and activities categorized by phonics skill.
7. International Dyslexia Association, Structured Literacy Overview: Dyslexia affects an estimated 15 to 20 percent of the population and responds best to structured literacy instruction; approximately 95 percent of children can learn to read at grade level with appropriate instruction.
8. Cheatham & Allor (2012), The Influence of Decodability in Early Reading Text on Reading Achievement, Journal of Learning Disabilities: Struggling readers made significantly more correct decoding attempts and fewer guessing behaviors when reading decodable texts versus leveled texts.
9. Individuals with Disabilities Education Act, 20 U.S.C. § 1400 et seq., U.S. Department of Education: IDEA guarantees children with disabilities, including specific learning disabilities such as dyslexia, a free appropriate public education with specially designed instruction; the statute defines special education as specially designed instruction to meet the unique needs of a child with a disability (20 U.S.C. § 1401(29)).
10. Section 504 of the Rehabilitation Act, 29 U.S.C. § 794, U.S. Department of Education Office for Civil Rights: Under Section 504 and the ADA Amendments Act of 2008, reading is explicitly a major life activity; a child whose reading impairment substantially limits that activity is entitled to accommodations.
11. U.S. Department of Education, Office for Civil Rights: Parents can file Section 504 and ADA complaints with the Office for Civil Rights if a school is not providing a free appropriate public education.
12. University of Florida Literacy Institute (UFLI), UFLI Foundations Scope and Sequence: UFLI Foundations provides a freely available explicit, systematic phonics scope and sequence with example words for each pattern, suitable for classroom and home use.
13. Florida Center for Reading Research (FCRR), Student Center Activities: FCRR provides free downloadable phonics practice activities for students categorized by phonics skill level, usable in classrooms and at home.