ABC & letters

How to Teach Letter Formation

Start with lowercase, form letters from the top down, and expect b and d to get mixed up for longer than you think.

Start with lowercase, and worry about the decision less than you are probably about to.

Lowercase is what almost every word your child will ever read is made of, so it is where the practice pays off. But Common Core’s kindergarten standards name both cases and order neither, your child’s own name already starts with a capital, and no study settles it. The choice matters far less than two things that are not usually argued about: forming every letter from the top down, and doing it often enough that it becomes automatic.

The short version sits inside how to teach the alphabet and letter sounds.

Should you teach uppercase or lowercase letters first?

Lowercase first, because it is what text is made of; the standards leave the order to you.

The case for lowercase is a frequency argument. Printed text is mostly lowercase, so every hour spent on it transfers directly to reading and writing real words: as reading researcher Timothy Shanahan puts it, you “simply see more of them.” A child who knows capitals alone can read almost nothing.

The case for uppercase is a motor argument, and it is a fair one. Capitals are easier: mostly straight lines and simple curves, all sitting between the same two lines, with far fewer confusable pairs. A 3-year-old will succeed at A before they succeed at a.

What the evidence does not do is settle it. There is no decisive trial on case order. What we do have is the standard. Common Core asks a kindergartner to print many upper- and lowercase letters, and its reading standard asks them to recognize and name all of both. Both cases, neither ordered, so the order is yours to choose.

Can you teach both cases at the same time?

Teach both cases together, and lead with the lowercase form.

The reason is that A and a are one letter. A child who learns them separately has 52 shapes to memorize; a child who learns them paired has 26 letters that each look two ways. Pairing also uses something your child already has: the capital at the start of their own name, which teaching m alone would ignore. A name tracing sheet practices that capital where it belongs, at the front of their name.

The practical form of this is simple. When you introduce a letter, show both cases together, say the sound once, and write the lowercase one first.

How should each letter be formed?

The instructions are fewer than you would expect, because letters fall into groups.

Every letter starts at the top and moves down, never up from the line. The one exception worth teaching is e, which starts in the middle with its line across. A bottom-up habit is one you will have to undo later.
Round letters go counterclockwise, starting at about two o’clock. c, a, d, g, o, q and s all open the same way. Learn this rule first: a child who learns to start o at the top and go clockwise can write a fine o and then cannot write a, d or g without lifting the pencil.
Tall stems come first on b, h, k and l, and second on d. That order is also the b/d difference, arrived at from the writing side rather than the reading side.
Two-stroke letters get their strokes in a fixed order, and the order is whatever you used last time. Consistency matters more than which order you picked.

Formation is a motor habit, and habits are much cheaper to build than to rebuild. That is the whole argument for caring about it early rather than correcting it at 7.

Why do children write b and d backwards?

Children write b and d backwards because they are the same shape facing opposite ways, and because nothing else in a child’s world works like that. A cup is a cup whichever way it points. A b pointed the other way is a different letter, and that is a new idea.

Reversals are normal through kindergarten and into first grade. They are not a sign of dyslexia on their own, and correcting them harder does not speed anything up. The order letters are taught in helps more: a good letter sequence keeps b and d weeks apart.

Four pairs come up again and again:

Pair	Why it happens	What to check it against
b / d	Same shape, mirrored	Write the word `bed`: the `b` is the head and the `d` is the foot
p / q	The same mirror, below the line	They are `b` and `d` that dropped below the line, with the circles on the same sides
n / u	Same shape, flipped	`n` keeps its hump on top, `u` keeps its curve on the bottom
m / w	The same flip, doubled	`m` is `n` with a second hump, `w` is `u` with a second dip

Notice that every cue in that last column is something a child can look at and check, not something they have to remember. A mnemonic is a second thing to forget. bed works because writing it shows you the answer.

n/u and m/w are easy to miss because they are rotations rather than mirrors, and they get less attention than b/d.

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Free printable letter reversal worksheets

Two packs on the four pairs children actually mix up, and both open with the same page of cues so each works on its own. The first asks your child to choose between a pair under a picture, twice over, then which letter a word ENDS with. The second is a hunt: circle every b in a grid of b and d, then every d, and the same for the other three pairs. Lowercase only, because B and D are not confusable and a capital here would be teaching a problem that does not exist.

Is your child ready to form letters yet?

Three things come before letters, and none of them is practiced by writing letters:

A grip that can control a pencil, which comes from cutting, threading and picking things up.
A still wrist while the fingers move, which comes from hand strength: playdough, squeezing, tearing paper.
A steady shoulder and arm, which comes from drawing big, ideally on a vertical surface such as paper taped to a wall.

The practical test is copying shapes. A child who can copy a circle, a cross and a straight line is ready for letters. A child who cannot is not, and more letter practice is the wrong answer: it will be slow and frustrating, and it will build a grip you later have to undo.

For the child who is ready, letter tracing worksheets are the next step, and the pack there includes wide-ruled blank paper for the stage in between.

When should you worry about handwriting?

Two signals are worth raising with your child’s teacher:

Near the end of kindergarten, most letters still are not recognizable despite regular, low-pressure practice.
Writing hurts, or exhausts your child out of proportion to how long they have been at it.

Neither is a diagnosis and neither is something to act on alone. A teacher sees twenty or more children of the same age every year, which is the comparison you do not have.

What is not on that list: reversals at 5 or 6, slow writing, untidy writing and a strong preference for drawing over writing. All four are ordinary, and all four resolve for most children without anyone intervening.

Frequently asked questions

Should children learn uppercase or lowercase letters first?

Lowercase, for most children, because almost every word they will ever read is made of lowercase letters. It is a preference rather than a rule: Common Core's kindergarten standards name both cases and put neither first. A child's own name starts with a capital, so capitals arrive early whether you teach them or not, and there is nothing to undo there.

Why do some programs teach uppercase letters first?

Because capitals are easier to draw. They are mostly straight lines and simple curves, they all sit between the same two lines and far fewer of them can be confused with each other. A child who cannot yet control a pencil will succeed sooner with capitals. The trade is that the letters they practice are not the ones they will mostly meet on a page.

Can you teach uppercase and lowercase at the same time?

Yes, and it is the easier approach to defend at home. The two cases of one letter are one letter, and teaching them together is how a child learns that A and a are the same thing rather than 52 separate shapes. Pair them from the start and lead with the lowercase form.

Is it normal for a 6-year-old to write letters backwards?

Yes. Reversals are common through kindergarten and well into first grade, and they are a visual and motor habit rather than a sign of dyslexia. The letters children reverse are the ones that are the same shape facing a different way: b and d, p and q, n and u, m and w. Consistent letter formation, always starting from the top, does more to fix them than correction does.

What should a child be able to do before letter formation worksheets?

Hold a pencil with some control, keep the wrist reasonably still while the fingers move and copy simple shapes such as a circle, a cross and a straight line. Those come before letters and they come from cutting, threading, playdough and drawing rather than from more writing practice. A child who cannot copy a circle is not ready to copy an a.

When should I worry about my child's handwriting?

Raise it with their teacher if, near the end of kindergarten, your child still cannot form most letters recognizably despite regular practice, or if writing is painful or exhausting for them. Neither is a diagnosis. A teacher sees twenty or more children of the same age every year and is the right person to say whether yours is outside the usual range.

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Last updated October 2, 2026