Kentucky Reading and Writing L.9-10.2.a

ELAGrades 9–10Language

The Standard

Demonstrate appropriate use of a semicolon with and without a conjunctive adverb to link two or more closely related independent clauses.

Kentucky Academic Standards for Reading and Writing (2025) · Conventions of General American English

Teacher's field guide

What Students Need to Do: Students link closely related complete thoughts with a semicolon. They also use a semicolon before words like 'however' and a comma after them.
What Mastery Looks Like: A student can write 'The bus was late; we arrived on time.' They can also write 'The bus was late; however, we arrived on time' and explain why both sides can stand alone.
Common Misconceptions: Students may put a semicolon before a fragment, as in 'We stayed inside; because it rained.' They may also leave out the comma after 'however' or put a semicolon before 'and.'
How to Assess It: Ask students to combine 'The bus was late. We arrived on time.' twice: once with a semicolon alone and once with a semicolon and 'however.'

Lesson moves

Give pairs clause strips and punctuation cards; have them build two linked sentences, one with 'however' and one without it.
Ask students to write two related claims about a school rule, then explain why a semicolon fits between them.
Play a quick sorting game: students label sentence pairs as ready for a semicolon or needing a complete clause first.
Show two choppy sentences from a school newsletter; have students revise them with a semicolon and read both versions aloud.

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