20 words, shortest first. Level 1 has the most common words.
lesion
erosion
evasion
fission
mansion
pension
adhesion
allusion
aversion
derision
emission
emulsion
incision
infusion
ascension
possession
profession
submission
succession
suspension
The spelling pattern
Every word on this list contains -sion (vision). Seeing the same letters in many words helps children spot the pattern and spell new words that follow it. Level 3 is the most challenging set.
Ways to practise
Read the list aloud, then cover each word and write it from memory.
Use the fill-in sheet below: the pattern letters are blanked out.
Sort the words by length or by where the pattern appears (start, middle or end).
Where the pattern appears
At the end (20): lesion, erosion, evasion, fission, mansion, pension, adhesion, allusion, aversion, derision, emission, emulsion, incision, infusion, ascension, possession, profession, submission, succession, suspension.
Sorting the words like this is a good first activity: children say each word, find the -sion (vision) letters and decide which group it belongs to. It shows that the same letters keep the same sound wherever they appear in a word.
Running a spelling test with this list
Read each word aloud, use it in a short sentence, then read it once more. Children write the word without looking. Mark the test with the list above and practise any misspelled words again the next day. Five or ten words at a time is plenty for younger children.
Practice sheet: fill in the missing letters
le____
ero____
eva____
fis____
man____
pen____
adhe____
allu____
aver____
deri____
emis____
emul____
inci____
infu____
ascen____
posses____
profes____
submis____
succes____
suspen____
Questions
How many words are on this list?
20 words, all containing -sion (vision). The shortest has 6 letters and the longest, possession, has 10.
What does level 3 mean?
Levels sort the -sion (vision) words by how common and how long they are. Level 1 has the shortest, most frequent words; higher levels add longer and rarer ones.
What should come next?
This is the last level for -sion (vision). Try another spelling pattern from the word lists page.