Unit 1 — -tion
Say "shun", write t-i-o-n. The commonest ending in academic English.
Fourth grade
Words get long this year and the useful unit stops being the letter. Eighty words in eight units, built around endings, roots, and the handful that simply have to be memorised.
Fourth grade 80 words 8 units
Say "shun", write t-i-o-n. The commonest ending in academic English.
The other two "shun" and "chur" endings, side by side for contrast.
Two syllables, and the join is doubled.
Four different sounds from one spelling. English at its worst.
Carry, say, look. Learn three roots, unlock thirty words.
A whole word before it usually takes -able. Usually.
y becomes ies, f becomes ves, and neither is optional.
No pattern. These are the ten worth over-practising.
Tick what you need. The packet prints in this order, one sheet per page, with nothing else on the paper.
Up to third grade a child spells by moving through a word sound by sound. That stops working at education and adventure, which are too long to hold in one pass. Fourth grade is where the unit of attention has to become the syllable: ed-u-ca-tion is four small problems rather than one large one.
The practical technique is to clap or tap the syllables before writing, then write them in chunks with a gap between and close the gaps at the end. It looks slow and it removes most of the errors that come from a child running out of working memory two-thirds of the way through a word.
-tion is by far the commonest way of writing the /shun/ sound and is the right default when nothing else is known. -sion turns up after l and n, and where the base word ends in d or s: divide becomes division, decide becomes decision. That last connection is the one worth teaching, because it turns a memory problem into a derivation.
-ture is the same trick with a different sound. Picture, future, capture, mixture — it sounds like "cher" and is never spelled that way. Naming the mismatch out loud is what heads off picher and natcher.
Unit four is the worst pattern in English. ough has at least six pronunciations, and thought, through, though, enough and rough between them cover four. There is no rule, there has never been a rule, and pretending otherwise wastes a child’s effort on a search that cannot succeed.
Teach it honestly as a memory unit and lean on shape rather than sound. Grouping by rhyme — though and dough, rough and tough, thought and bought — gives visual memory something to hold, which is the only route that works here.
port means carry: import, export, transport, report. dict means say: predict, dictionary, verdict. spect means look: inspect, respect, spectator. Ten words on this list are really three ideas, and a child holding the three can spell — and often define — words they have never met.
This is the first year that teaching roots returns more than it costs, and it keeps returning for the rest of school. The test to apply is whether the root explains the spelling as well as the meaning. port does, which is why these ten are worth the time and why a list of unrelated long words is not.
The rough guide is that -able follows a complete English word — comfort and comfortable, enjoy and enjoyable — while -ible tends to follow a Latin fragment that is not a word on its own, as in terrible and visible. It holds about eighty per cent of the time, which makes it a good first guess rather than a rule.
The ones that hold most of the time are, because a good default beats a guess. Doubling, soft c and g, and plural -ies all repay memorising. The ones with as many exceptions as cases — i before e is the famous example — cost more than they return.
Because almost nobody says the first r. The word is stored from speech as "Feb-you-ary", so the spelling asks for a letter the child has never heard. The fix is deliberate mispronunciation while writing — Feb-ROO-ary — which is the standard technique for every word with a swallowed sound.
For final drafts, yes. But it cannot catch a real word in the wrong place, which is exactly the error that starts appearing now — their for there, then for than, quiet for quite. Teaching a child that spellcheck has one specific blind spot is more useful than banning it.