English Language Arts (2021) Grade(s): 1

ELA21.1.31i

With prompting and support, encode words with final /f/, /l/, and /s/ sounds in one-syllable base words by doubling the final consonant when it follows a short vowel sound.

COS Examples

Examples: cliff, hill, pass

Unpacked Content

Knowledge

  • One-syllable words with a short vowel sound that end with a /f/, /l/, or /s/ sound should be spelled by doubling the final consonant.

Skills

With prompting and support,
  • Encode (write/spell) one-syllable words with final /f/, /l/, and /s/ sounds by doubling the final consonant when it follows a short vowel sound, such as in cliff, hill, pass.

Understanding

  • They should double the final consonant after a short vowel sound in one-syllable words that end in -f, -l, and -s.

Vocabulary

  • Encode
  • Final /f/, /l/, and /s/ sounds
  • One-syllable base words
  • Doubling
  • Final consonant
  • Short vowel sound
  • Prompting
  • Support
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