Learning letters at ages 4 to 7

At 4, letters are mostly names and shapes, and many children know the ones in their own name and not much else. Reading Rockets reports that many children enter kindergarten recognizing letters while fewer know the sounds, and that kindergarten teaches both. The end-of-kindergarten standard, RF.K.1.d, is naming all 26 capitals and all 26 lowercase letters.

By 6 and 7 the open items are usually narrower: a few lowercase letters, the look-alike pairs, and reversals on paper. Understood.org puts the end of typical letter reversals around the end of second grade. So the same child needs a different practice list at 4, at 5, and at 7, and the list gets shorter.

Letter of the week gives every letter the same seven days whether the child knows it or not. For a 4-year-old starting from zero that is fine. For a 5-year-old who already names 18 letters it means 18 weeks spent on letters that were never in doubt.

The teaching guidance says to do something else. The Institute of Education Sciences' preschool brief on print knowledge recommends a few new letters per week with regular spiraling back to earlier ones. An Ohio State lesson series built from the alphabet research targets the specific letters a child has not learned yet, one letter per short lesson. The missed letters, not the calendar, decide the next lesson.

That is the design behind Fasty Letters. It tracks all 52 uppercase and lowercase letters separately and makes every third question the least-mastered one. A child who knows capital M does not wait for M week.

At 4: the name. Write it in capitals, then lowercase. Point to each letter as you say it, then ask the child to point. Nemours notes children usually learn the letters in their name first, and that pointing is easier than naming.

At 4 and 5: the fridge game. Three magnetic letters, two known and one missed. Say a name, get handed the letter. Change the missed letter every few days based on what slips.

At 5 and 6: match the cases. Index cards cut in half, capitals and lowercase, four pairs at a time, starting with pairs that look different such as A and a or G and g. The uppercase and lowercase guide covers this.

At 6 and 7: the look-alikes. Lowercase b, d, p, and q together, and the child finds the one you name. If the pencil is also flipping them, the letter reversals guide separates seeing from writing.

A round of Fasty Letters fits the same five minutes. Prompts are spoken, so a 4-year-old who cannot read yet can play alone; cards are large; haptics confirm a tap on a muted device. The grid afterward tells you which fridge letters to swap tomorrow.

It is free on iPhone and iPad, iOS 18.6 or later, with no ads, no in-app purchases, and no account. Gameplay works offline. It teaches names and shapes, not sounds or handwriting; the letter names and sounds guide explains where those fit.