CCSS.ELA-Literacy.RF.2.3c
The Standard
Decode regularly spelled two-syllable words with long vowels.
Common Core State Standards for English Language Arts
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students break a written two-syllable word into readable parts. They use familiar long vowel patterns, then blend the syllables to say the whole word.
What Mastery Looks Like
- Students accurately read unfamiliar words such as "raincoat," "inside," and "cupcake." They divide each word into syllables, use the vowel spellings, and blend the parts smoothly.
Common Misconceptions
- Students may use the short vowel sound in words like "mistake" or "sunshine." They may also split words in the wrong place or read each syllable without blending them smoothly.
How to Assess It
- Give students the words "sunshine," "mistake," "raincoat," and "bedtime." Ask them to mark each syllable break, underline the long vowel spelling, and read each word aloud.
Lesson moves
Ways to Teach It
Give pairs word cards such as "sunshine" and "cupcake," then have them cut, sort, rebuild, and read each word by syllable.
Ask students to write how they figured out the word "raincoat," naming the syllables and the letters that show long vowel sounds.
Play syllable match by having students pair cards such as "rain" and "coat," then read each completed word aloud.
Have students search menus, signs, or classroom labels for two-syllable words with long vowels, then record and read their findings.
Free download
Printable RF.2.3c Worksheet

A ready-to-print activity worksheet aligned to CCSS.ELA-Literacy.RF.2.3c, with an answer key for the teacher on its own page. No account needed.
PDF, US Letter, prints cleanly in black and white.
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Where This Standard Sits
Before This Standard
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