How to spell DECISION
D-E-C-I-S-I-O-N
DECISION has 8 letters and breaks into 2 sound chunks (DECI-SION). The fastest way to make it stick is a picture: a Duck, then an Egg, then a Candy, and so on through the word.
Most of decision behaves. The trouble is at the end, where the letters and the sound stop agreeing with each other. A child writing what they hear will reach for the wrong ending nearly every time, and no amount of re-reading the word will tell them otherwise, because their version sounds right.
Say it, break it, build it
Before the story, give the word a shape. DECISION breaks into sound chunks that are much easier to hold than 8 separate letters:
DECI · SION
- Say it. Read DECISION out loud together, slowly, one chunk at a time. Let your child hear where the word bends.
- Break it. Have them tap the 2 chunks out on their fingers. Tapping turns a spelling into a physical thing, which is a second memory route alongside seeing and hearing it.
- Build it. Now bring in the story below. Each letter gets a character, and your child rebuilds DECISION by retelling the story rather than by trying to picture the word.
The DECISION story
D Duck 🦆 — Our DECISION story begins with a giggling Duck.
Ask your child: What does our story begin with?
E Egg 🥚 — Duck discovers Egg hiding in a cave.
Ask your child: What is hiding in the cave?
C Candy 🍬 — Egg grabs a Candy!
Ask your child: What does Egg grab?
I Igloo 🏔️ — Candy bakes an Igloo for dessert!
Ask your child: What does Candy bake?
S Ship 🚢 — Igloo hops on a Ship and flies away!
Ask your child: What does Igloo hop on?
I Ice cream 🍦 — Ship pulls Ice cream out of a magic bag.
Ask your child: What does Ship pull out?
O Oven 🍞 — Ice cream paints a picture of Oven.
Ask your child: What does Ice cream paint?
N Noodle 🍜 — And that is the story of Noodle!
Ask your child: What is the story about at the end?
Make your own DECISION story, free →
Why this works: Endings are learned as chunks, not as letters. Attaching the whole ending to one memorable character means your child recalls it in a single piece, the same way they recall a name rather than spelling it out.
Why DECISION is harder than it looks
The "shun" ending
DECISION ends in -SION, but it sounds like "shun". A child writing what they hear reaches for -SHUN or -SHION. The ending is spelled -SION and has to be learned as a chunk, not sounded out.
A 5-minute routine for DECISION tonight
You do not need a worksheet or a full study session. This is the whole thing:
- Minute 1 — cover the ending. Write DECISION and cover everything after the stem. Read what is left. Then reveal the ending as one piece, not letter by letter, so they learn it as a chunk they already recognise from other words.
- Minute 2 — ask it back. Go through the prompts: "What does our story begin with?" Let your child answer from memory. If they stall, give the picture, not the letter.
- Minute 3 — write it. Have them write DECISION once, saying each character as they go. Once, not five times. Writing it repeatedly stops being retrieval after the first go and becomes copying.
- Minute 4 — break it on purpose. Write it wrong yourself and ask them to catch you. Spotting the error is harder than producing it, and children love being the one who is right.
- Minute 5 — leave it. Stop while it is still fun. Come back tomorrow for 60 seconds and again in three days. Spacing is what moves it into long-term memory; more minutes tonight will not.
If it goes wrong: when your child gets DECISION wrong on the third or fourth go, the answer is almost never more repetitions. Change the character instead. If Duck is not landing, let them pick their own thing beginning with D — their own choice always sticks better than ours, and it hands them control of a task that usually happens to them.
Other words with the same tricky ending
DECISION is not a one-off. These words fail in exactly the same way, so a child who cracks the pattern here gets the rest cheaper:
Questions parents ask about DECISION
How do you spell decision?
DECISION is spelled D-E-C-I-S-I-O-N. The fastest way to make it stick is a picture: a Duck, then an Egg, then a Candy, and so on through the word.
Why does my child keep getting decision wrong?
DECISION ends in -SION, but it sounds like "shun". A child writing what they hear reaches for -SHUN or -SHION. The ending is spelled -SION and has to be learned as a chunk, not sounded out.
How long should we practise decision?
Five minutes, then stop. Most children can recall DECISION after one short session with a story plus two brief reviews on later days. Three 5-minute goes across a week beat one 20-minute drill the night before the test, and the short version is the one you will both still be doing on Thursday.
Is this suitable for a Primary 1 or Primary 2 child in Singapore?
Yes. DECISION works with the weekly list your child brings home from school, and the method suits ages 5 to 8. Nothing here depends on a particular syllabus: type whatever word is on this week's list and the story is built for it.
My child made up their own story. Should I let them?
Let them, every time. A story your child invents is remembered better than one handed to them, because inventing it is itself an act of retrieval. Our version is a starting point, not the correct answer — if they replace every character with dinosaurs, the spelling still comes out right.
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