Spelling Rules for Kids

Children learn about six spelling rules that are genuinely worth the effort in kindergarten through second grade. The two that pay back most are FLOSS (double the f, l, s or z after a short vowel in a one-syllable word: puff, bell, miss, buzz) and the doubling rule before endings (hop becomes hopping).

Rules are worth teaching only when three things are true: the rule covers a lot of words, it holds up most of the time, and your child already knows the sounds underneath it. A rule taught before the sounds are solid is one more thing to remember.

A few famous rules need handling with caution. “I before e except after c” is worth teaching only in its narrow form, for words where ie or ei spells the ee sound (piece, receive), with its exceptions named. Taught as a rule for every ie and ei word, it is wrong often enough to do more harm than good.

The spelling rules, at a glance

Six rules carry most of the weight from kindergarten through second grade, and a seventh, i before e, earns a place in its narrow form. The reliability column is the one worth reading: a rule with few exceptions is worth teaching, and a rule with many is worth teaching only with its exceptions named.

Rule	What it says	Examples	Usually taught	Reliability
FLOSS	Double f, l, s or z right after a short vowel at the end of a one-syllable word	puff, bell, miss, buzz	Early 1st	High. Under 20 named exceptions
Doubling (1-1-1)	One syllable, one vowel, one final consonant: double it before a vowel ending	hop → hopping, big → bigger	2nd	High. Never doubles w, x or y
Drop the silent e	Drop the e before a vowel ending, keep it before a consonant ending	hope → hoping, hopeful	2nd	High
Change y to i	After a consonant, y becomes i before most endings	baby → babies, happy → happier	2nd	High, except before -ing. Never after a vowel: play → played
Plurals -s or -es	Use -es after s, x, z, ch and sh	boxes, buses, dishes	2nd	High
c and k	Which letter spells /k/, and -ck after a short vowel	cat, kit, duck	Late K to 1st	Medium. Worth teaching as patterns
i before e	When ie or ei spells the ee sound, i comes first, except straight after c	piece, field, receive	2nd or later, after vowel teams	Low as usually stated. Usable for the ee sound only, with named exceptions

Three more you will hear, to handle with caution: “i before e” stated for every ie and ei word, “every syllable has a vowel”, and rhymes like “when two vowels go walking”. Each is covered below.

What makes a spelling rule worth teaching?

A rule earns its place when it explains many words and is right most of the time. English has dozens of statements that call themselves rules. Most cover a handful of words or fail so often that a child is better off learning the words.

Three tests before you teach one:

• Does it cover enough words to matter? FLOSS covers hundreds. “I before e”, stated for every ie and ei word, covers a modest set and gets a lot of them wrong.
• Does it hold? Every rule here has exceptions. The question is whether they are few enough to name.
• Does your child have the sounds underneath it? A rule about letters is meaningless if the sounds are shaky. That order is not negotiable, and how to teach spelling at home covers the sounds part.

Teach the rule by sorting words, not by stating it. Give your child a pile of words that follow the pattern and a few that do not, and let them work out the rule. A rule a child discovers is one they use; a rule they were told is one more thing they were told.

What spelling rules does a kindergartner learn?

Kindergarten is not really a rules year, and expecting it to be is the most common mistake here. The work is one letter for one sound: hearing the sounds in a spoken word and writing a letter for each.

What a kindergartner is building instead of rules:

• Writing a letter for most consonant sounds and short vowel sounds.
• Spelling simple three-sound words the way they sound, so cat is cat and night might be nit.
• A small set of very common words that break the patterns, learned by sight.

That is what the standards expect too. In most US states, Common Core L.K.2 asks kindergartners to “write a letter or letters for most consonant and short-vowel sounds (phonemes)” (L.K.2.c) and to “spell simple words phonetically, drawing on knowledge of sound-letter relationships” (L.K.2.d). That is a description of sound-mapping rather than of rules.

The one pattern that does arrive late in kindergarten in many curricula is -ck at the end of a short-vowel word (duck, rock), which is the doorway to FLOSS the following year. Our 1st grade list opens with the -ck words and their worksheets.

The first letter pairs, sh, ch and th, are the next step for a child who finds three-sound words easy. Common Core places them in first grade (RF.1.3a), and our kindergarten list ends with sh, ch and th words for when your child is ready.

What spelling rules do first graders learn?

First grade is where real spelling rules start, and FLOSS is usually the first.

The FLOSS rule

Reading Universe, a project of WETA, the Barksdale Reading Institute and First Book, states it precisely: “Immediately after a short vowel, at the end of a one-syllable word, we double ‘f’, ‘l’, ‘s’, or ‘z’.”

So: puff, bell, miss, buzz, cliff, hill, dress, fuzz.

Your child needs short vowel sounds and closed syllables first, and it usually lands after the -ck pattern and before -tch and -dge.

The exceptions are few enough to name, which is exactly why it is a good rule. Reading Universe lists them: chef, if, gal, pal, bus, gas, us, this, yes, quiz break the pattern outright; has, is, was double nothing and use an s that sounds like a z; and add, egg, mitt, putt double a consonant that is not f, l, s or z. Teach those as words rather than bending the rule to fit them.

Our 1st grade list has FLOSS words with worksheets, including a sort by the doubled letter, and puts the exceptions with the other words that break the rules.

Consonant digraphs

Two letters, one sound: sh, ch, th, wh, ph, ck. Not a rule so much as a fact your child has to hold, and the reason counting sounds beats counting letters: ship is four letters and three sounds. The digraph words on our 1st grade list come with sound boxes that make a child count exactly that, and what is a digraph? teaches the pattern itself, with a word list for each pair.

Silent e

The e on the end that makes the vowel say its name: mad becomes made, hop becomes hope. This is the highest-value pattern of the year, and it is the one most children meet first as a reading pattern and only later as a spelling one.

Our 1st grade list has a starter set of silent-e words, and the silent-e word list covers every vowel with short-to-long pairs like hop and hope.

What spelling rules do second graders learn?

Second grade is where the endings rules arrive, and they are the ones parents look up most. Alongside them, second graders practice silent e until it is automatic and meet the vowel patterns that fill most of the year: vowel teams, oi and ow, and vowels changed by an r. Those are patterns rather than rules, and each has a group of words and worksheets on our 2nd grade spelling list.

Silent e, and why give and have break it

Silent e is practiced until it is automatic, in longer words like shake, smile and stone and in words where the e also softens a c or g (price, huge). The exceptions children notice are give, have and love, where the e does not make the vowel long. They are not really exceptions: English words almost never end in v, so an e goes on anyway. Our 2nd grade list has silent-e practice and a sort that sets the -ve words against the rule, and the silent-e word list has every vowel.

Vowel teams, oi and ow, and r-controlled vowels

Most second-grade spelling is patterns to learn rather than rules to apply. Two vowels side by side usually spell one long sound, and for long a, position picks the spelling: ai inside a word (rain), ay at the end (day). Oy and ow usually end a word where oi and ou sit inside it (boy and coin, cow and out). And an r changes the vowel before it, so er, ir and ur all spell the sound in her, bird and turn. The 2nd grade list has words and a sort for vowel teams, oi, oy, ou and ow and r-controlled vowels.

tch and dge

The same shape as -ck and FLOSS: right after a short vowel, tch and dge; otherwise ch and ge. Catch and badge, but lunch and cage. Much, rich, such and which break it. Both are trigraphs, three letters for one sound, which trigraphs takes together with igh. Practice them with the tch words and the dge words, family by family, or with the -ch and -tch words and the -ge and -dge words, which sort each spelling against its alternative.

The doubling rule, which is the one everyone searches for

If the base word has one syllable, one vowel and one final consonant, double the final consonant before an ending that starts with a vowel. Teachers call it the 1-1-1 rule.

Hop has one syllable, one vowel and one final consonant, so it becomes hopping. Big becomes bigger. Run becomes running.

The contrast pair is the whole reason the rule exists: hoping and hopping. Without the double p, the two words would look identical, and the doubling is what keeps the vowel short.

Three things to know:

• The ending has to start with a vowel. -ing, -ed, -er, -y all trigger it. -ful and -ly do not, so hope stays hopeful.
• W, x and y are never doubled. Snowing, taxing, playing.
• Longer words follow a stress rule that is beyond most second-grade lists. Leave it alone until it comes up.

The -ing words on our 2nd grade list sort words by exactly this choice: drop the e, double the consonant, or just add.

Drop the silent e

Drop the e before an ending that starts with a vowel, keep it before one that starts with a consonant. Hope becomes hoping and hopeful. Note that this and the doubling rule are the same question asked twice, which is why they are usually taught together.

Change y to i

When a word ends in a consonant and then y, the y becomes i before an ending: baby becomes babies, happy becomes happier. After a vowel it stays: play becomes played, boy becomes boys. The exception children trip over is -ing: cry becomes crying, not criing.

Plurals: -s or -es

Add -es after s, x, z, ch and sh, because -s on its own would be unsayable. Boxes, buses, dishes, churches.

I before e, for the ee sound only

“I before e except after c” works when ie or ei spells the ee sound, and only then. Piece, field, chief and believe put the i first; receive and ceiling put the e first because it comes straight after c. It fits once your child reads vowel teams, which is why it lands late in second grade or after.

Teach it with its limits attached. England’s 2009 Support for Spelling guidance, from the Department for Children, Schools and Families, spells out the catch: the rule “applies only to words in which the ie or ei stands for a clear /ee/ sound,” and without that, “words such as sufficient, veil and their look like exceptions.” Two sets of words to teach as words:

• Not the ee sound, so the rule does not apply: their, eight, veil, friend.
• The ee sound, and still an exception: weird, seize, either, neither.

The same guidance goes further than this page and calls the rule not worth teaching at all, because so few words need the after-c half that learning receive and ceiling as words is quicker. If your child’s school skips it, that is why.

Silent letters: kn, wr and mb

Silent letters are a pattern to learn, not a rule to apply. Nothing in the sound of knee tells a child it needs a k, so these words are learned as small families that share a silent letter:

• kn for /n/: knee, knock, know, knot
• wr for /r/: write, wrap, wrong, wrist
• mb for /m/: lamb, thumb, climb, comb

They arrive after vowel teams. The University of Florida Literacy Institute’s UFLI Foundations sequence, which runs from kindergarten to second grade, teaches all three together as lesson 98 of 128, just before the endings rules. Rarer ones such as gn in gnat come later still, at lesson 118.

Practise them the way you would any pattern: sort a pile of words by their silent letter, then say each one aloud and notice which letter you did not hear. Our 2nd grade list has kn, wr and mb words with exactly that sort.

By the end of second grade, the standard most US schools work from asks for exactly this kind of transfer. Common Core L.2.2.d asks second graders to “generalize learned spelling patterns when writing words,” with the examples cage → badge and boy → boil: apply the pattern to a new word, rather than remember a list.

Why is my child learning these rules in a different order?

Your child’s school may teach these in a different order, and that is normal. There is no national spelling sequence in the US. Common Core names what children should be able to do by the end of a grade, not which rule arrives in which week.

So the grade bands above are a common pattern, not a schedule. If your first grader is doing vowel teams or your second grader is still on FLOSS, that is a curriculum difference rather than a problem.

What is worth asking a teacher is not “are you on schedule” but “which pattern are you working on now”, because that is the pattern to practise at home this month.

Which spelling rules need handling with caution?

Three sayings get taught as spelling rules and break often enough to mislead a child who trusts them. None needs banning. Each needs its limits taught with it, or its timing chosen with care.

• “I before e except after c.” Sound for the ee sound and misleading for every other ie and ei word. Teach the narrow form covered under second grade above, and learn their, weird, height and eight as words.
• “Every syllable has a vowel.” True, and useless to a child who cannot yet hear syllables. It also trips up a child who learned the vowels as a, e, i, o and u, because the vowel in my and gym is a y. It becomes useful once your child can clap the syllables in a word.
• Rhymes about how vowels sound. “When two vowels go walking, the first one does the talking” is the famous one, and it breaks on words a first grader meets early: said, great, friend. A rule your child cannot state back after a week was not learned, it was covered.

None of this means rules do not matter. It means a handful of good ones beat a poster of twenty.

Do kids pick up spelling rules from reading?

Most spelling patterns are learned by meeting them repeatedly, not by being taught. A child who reads a lot has seen -tion hundreds of times before anyone names it.

That is the honest limit on this page. The National Reading Panel found in 2000 that systematic phonics instruction improves spelling, and systematic means planned and explicit rather than exhaustive. The rules above are the ones worth being explicit about. The rest arrive through reading and writing, and trying to teach them all is how spelling becomes the subject a child dreads.

Spelling word lists and worksheets by grade

Our kindergarten, first and second grade spelling lists group their words by the rules and patterns on this page, and every group comes with free printable worksheets.

• Kindergarten spelling words: one letter for one sound, in two-letter words, CVC words and sight words, then the first letter pairs, sh, ch and th.
• 1st grade spelling words: a group for each first-grade rule: -ck, FLOSS, digraphs and silent e, plus the words that break them.
• 2nd grade spelling words: silent e and its -ve exceptions, tch and dge, vowel teams, oi and ow, r-controlled vowels, the -ing endings and silent letters.

Each list also carries a handful of common words that break the patterns, such as said and because, to learn as words rather than by rule. And the fastest sort needs no printer: write eight words on scrap paper, half following the rule and half not, and have your child sort them into two piles.