CCSS.ELA-Literacy.L.K.2a

ELAKindergartenConventions of Standard English

The Standard

Capitalize the first word in a sentence and the pronoun I.

Common Core State Standards for English Language Arts

What This Standard Means

Students need to notice where a sentence begins and mark that first word with an uppercase letter. They also need to write the word I as uppercase every time, even when it comes in the middle or at the end of a sentence.

Mastery looks like using capitals during real writing, not just fixing them on a worksheet. Many kinders can name the rule but forget it while stretching sounds or copying. They also confuse uppercase I with lowercase l, or capitalize random words because they look “important.”

Ways to Teach It

  • Hands-on: Give students sentence strips and letter tiles, then have them swap in uppercase letters for sentence starts and every I.
  • Prompt: Ask students to write, “I can ___,” then circle the capital I and box the first word.
  • Quick assessment: Dictate three short sentences with I, and check only capitals at sentence starts and the word I.
  • Real-world connection: Read a classroom morning message together and let students use sticky notes to mark correct capital letters.

Plan a Lesson for CCSS.ELA-Literacy.L.K.2a

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What This Unlocks

Mastery here sets students up for these next.

Related Standards

Standard text verified against corestandards.org on July 10, 2026.

Page updated July 10, 2026.

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