Virginia SOL 5.FFR.3.B
The Standard
Use knowledge of morphology (suffixes, prefixes, root/base) to decode words.
Virginia Standards of Learning for English · Phonics and Word Analysis: The student will apply grade level phonics and word analysis skills to decode (read) unfamiliar words in grade level text.
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students break unfamiliar words into prefixes, bases or roots, and suffixes. They use each meaningful part to pronounce the whole word and check that it fits the sentence.
What Mastery Looks Like
- A student can mark the parts in words such as disagreement or reusable, read each word accurately, and explain how the parts helped. The student checks the pronunciation against the sentence and self-corrects when needed.
Common Misconceptions
- Students may split a word by syllables rather than meaningful parts, or label any opening letters as a prefix. They may read each part but fail to blend the whole word, especially when spelling changes occur in words such as happiness. Some assume every root can stand alone as an English word.
How to Assess It
- Exit ticket: Underline the base and circle the affixes in “The hikers retraced their steps.” Read retraced aloud and explain how its parts helped.
Lesson moves
Ways to Teach It
Give pairs cards labeled un, re, help, use, predict, ful, able, and ed. Students build, read, and explain four words.
Ask, “How do the parts in unpredictable help you read it?” Students mark the word, rehearse it, then write a two-sentence explanation.
Play Affix Relay. Teams combine base and affix cards when valid, then read each new word aloud for a point.
Have students scan a school notice for unfamiliar words, mark meaningful parts, and use those parts to rehearse an accurate reading.
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Printable 5.FFR.3.B Worksheet

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Related Standards
- 3.FFR.3.C
Use knowledge of affixes (e.g., suffixes, prefixes) to decode and encode words.
- 4.FFR.3.B
The 4th Grade version of this standard.
- 2.RV.1.E
Apply knowledge of morphology (e.g., common grade appropriate suffixes, prefixes), synonyms, and antonyms to determine the meaning of new words.
- 2.FFR.3.D
Use knowledge of affixes (e.g., suffixes, prefixes) to decode words.
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