A suffix is a letter or group of letters that can be added to the end of a root word. When you add the suffix, you make a new word.
This new word has a related but different meaning.
This activity is about the suffix -ation.
Example
You inspire me.
You have given me inspiration.
Adding the suffix -ation changes a verb to a noun, and this new word tells us about an action, process or result.
There are spelling rules you have to follow when you add -ation:
1. Rule for root words ending in -ate.
to vacate |
becomes |
We have a vacation. |
take off -ate |
add on -ation |
2. Rule for root words ending in -y.
to magnify |
becomes |
Magnification makes the picture bigger. |
the -y ending becomes -ic |
add on -ation |
3. Rule for root words ending in -re, -ve, or -se.
to respire (to breathe) |
becomes |
Plants use their leaves for respiration. |
take of -e |
add on -ation |
4. Rule for most other root word endings, just add -ation on the end of the word.
Watch out - there are always words that don't match the spelling rules!