A suffix is a letter or group of letters that goes on the end of a word and changes the word's meaning. Some suffixes have specific uses. Watch this next clip to learn about the spelling rules to ...

Not all prefixes can be added to all root words. You have to choose the correct one. If you can't remember what to add then look back at the rules at the top of the lesson. Now choose three words ...

Colenbrander said. "For example, in a spelling lesson, students might learn about the suffix -ly, and they might practice writing the suffix in words such as 'sadly' and 'slowly.' But later ...