CCSS.ELA-Literacy.RF.1.2b
The Standard
Orally produce single-syllable words by blending sounds (phonemes), including consonant blends.
Common Core State Standards for English Language Arts
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students listen to sounds spoken separately and combine them into one word. They blend every sound, including adjacent consonants in words such as “flag” and “stop.”
What Mastery Looks Like
- Students quickly combine three or four spoken sounds into a familiar word. They keep every sound in a consonant blend, such as the /f/ and /l/ in “flag.”
Common Misconceptions
- Students may drop one consonant in a blend, saying “top” for “stop.” They may add an extra vowel sound, such as /suh/ instead of /s/. Some say the sounds separately but do not combine them into a word.
How to Assess It
- Say /m/ /a/ /p/, /f/ /l/ /a/ /g/, and /s/ /t/ /o/ /p/. Ask the student to blend each sequence and say the whole word.
Lesson moves
Ways to Teach It
Give each student counters; say /s/ /t/ /o/ /p/, have them push one per sound, then sweep and say “stop.”
Ask partners, “What word do /f/ /l/ /a/ /g/ make, and which two sounds begin it?”
Play Robot Talk Bingo: call picture words sound by sound, and students blend each word before covering its picture.
Run a classroom hunt using clues such as /d/ /e/ /s/ /k/; students blend each clue and point to the object.
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Printable RF.1.2b Worksheet

A ready-to-print activity worksheet aligned to CCSS.ELA-Literacy.RF.1.2b, 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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Related Standards
- CCSS.ELA-Literacy.RF.K.2e
Add or substitute individual sounds (phonemes) in simple, one-syllable words to make new words.
- CCSS.ELA-Literacy.RF.K.2c
Blend and segment onsets and rimes of single-syllable spoken words.
- CCSS.ELA-Literacy.RF.1.2d
Segment spoken single-syllable words into their complete sequence of individual sounds (phonemes).
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