CCSS.ELA-Literacy.RF.4.3
The Standard
Know and apply grade-level phonics and word analysis skills in decoding words.
Common Core State Standards for English Language Arts · Reading Standards: Foundational Skills
What This Standard Means
Students need to use word parts to read unfamiliar grade-level words. That means recognizing common prefixes, suffixes, roots, syllable patterns, and spelling changes. They should not guess from the first letter or the picture. They should break the word, say the parts, blend it, and check if it makes sense.
Mastery looks like a student reading words like unbelievable, transportation, and misjudged without waiting for help. They can explain how they figured out the word. Students often get stuck with multisyllable words, silent letters, vowel teams, and endings that change sound or spelling.
Ways to Teach It
- Give pairs word cards like preview, reaction, and harmless, then have them cut apart prefixes, roots, and suffixes and rebuild each word.
- Ask students to write how they would decode the word disagreement, naming each word part they notice.
- Show five unfamiliar multisyllable words and have students mark syllables, circle affixes, then read each word aloud to you.
- Use a restaurant menu, sports article, or science paragraph and have students hunt for long words they can decode by word parts.
Plan a Lesson for CCSS.ELA-Literacy.RF.4.3
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Related Standards
- CCSS.ELA-Literacy.RF.1.3
Know and apply grade-level phonics and word analysis skills in decoding words.
- CCSS.ELA-Literacy.RF.K.3
Know and apply grade-level phonics and word analysis skills in decoding words.
- CCSS.ELA-Literacy.RF.5.3
Know and apply grade-level phonics and word analysis skills in decoding words.
- CCSS.ELA-Literacy.RF.3.3
Know and apply grade-level phonics and word analysis skills in decoding words.