Ferris the Fox climbs to a branch of the Word Tree.
Donnie the Deer is standing under it. He is very tall!
"Words can grow tails," says Donnie. "Let us compare things."
A suffix is a word part at the end of a word.
Add er to compare two things.
Ferris is tall. Donnie is taller.
Add est to compare three or more things.
The Word Tree is the tallest of all.
Look at big. It has a short vowel and one last consonant.
Double the last letter before you add er or est.
Big, bigger, biggest. Hot, hotter, hottest.
| Sentence | True or false? |
|---|---|
| Er compares two things. | ? |
| Est compares just one thing. | ? |
| Bigger has two g letters. | ? |
| Faster has two t letters. | ? |
Here are new sight words.
Look at each word. Say it. Spell it.
Use: U-S-E.
Very: V-E-R-Y.
Great comparing! Tomorrow we add ful and less.