CCSS.ELA-Literacy.RF.K.2e
The Standard
Add or substitute individual sounds (phonemes) in simple, one-syllable words to make new words.
Common Core State Standards for English Language Arts
What This Standard Means
Students need to hear a small word, change one sound, and say the new word. They are not working with letters yet. They are listening closely to beginning, middle, and ending sounds, like changing /m/ in map to /t/ to make tap.
Mastery sounds fast and clear. A student can make the new word without guessing or adding extra sounds. Many students get stuck when the sound change is in the middle or end of the word. Rhyming can also confuse them, since this skill is about single sounds, not word chunks.
Ways to Teach It
- Use picture cards for cat, hat, hot, and hop, then have students swap one sound with counters on a three-box mat.
- Ask, “If I change the first sound in sun to /r/, what word do I get?” and have students explain their thinking.
- Say five oral word changes, such as map to tap, and mark each student’s correct response on a checklist.
- Connect to names by asking, “What happens if Mia starts with /L/ instead of /M/?”
Plan a Lesson for CCSS.ELA-Literacy.RF.K.2e
Generate a complete lesson plan aligned to this standard, with objectives, activities, and materials. Free, no account needed.
Related Standards
- CCSS.ELA-Literacy.L.K.2d
Spell simple words phonetically, drawing on knowledge of sound-letter relationships.
- CCSS.ELA-Literacy.RF.1.2c
Isolate and pronounce initial, medial vowel, and final sounds (phonemes) in spoken single-syllable words.
- CCSS.ELA-Literacy.RF.1.2b
Orally produce single-syllable words by blending sounds (phonemes), including consonant blends.
- CCSS.ELA-Literacy.RF.1.2d
Segment spoken single-syllable words into their complete sequence of individual sounds (phonemes).