Georgia 8.L.GC.1.51

ELA8th GradeGrammar, Usage, & Mechanics

The Standard

Mechanics: Use hyphens with appropriate affixes and compound words. (Master)

Georgia's K-12 English Language Arts Standards · Language (L) · Grammar Conventions

Teacher's field guide

What Students Need to Do: Students decide when a prefix, suffix, or compound needs a hyphen. They apply hyphens consistently when writing and editing.
What Mastery Looks Like: A student correctly writes forms such as self-aware, ex-president, and president-elect. The student hyphenates compound modifiers before nouns, as in a long-term plan, but writes the plan is long term.
Common Misconceptions: Students may hyphenate every prefix, writing un-happy or re-painted. They may omit needed hyphens in self-aware or two-year-old student. They may also confuse hyphens with dashes.
How to Assess It: Exit ticket: Edit, “My ex coach hired a full time assistant who works full-time, and they re-painted the gym.” Underline each change and label its reason.

Lesson moves

Give pairs word cards such as self, aware, ex, coach, and long, term, then have them build and punctuate correct forms.
Ask students to explain how meaning or clarity changes between a small business owner and a small-business owner.
Run an editing relay where teams correct hyphens in ten sentences, then justify each correction to earn the point.
Students edit a school job posting to correctly format part time worker, eight hour shift, and self motivated applicant.

Free download

A ready-to-print activity worksheet aligned to 8.L.GC.1.51, 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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