Curated OER
Proofreading Activity: "The Twentieth Century"
In this proofreading worksheet, students mark infinitives, prepositional phrases, subjects and verbs in a paragraph titled "The Twentieth Century,"then edit for missing commas.
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Jefferson County School District: Fifth Grade Editing I [Pdf]
Printable editing learning exercise designed for 5th graders. Ten questions are included.
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Jefferson County School District: Fourth Grade Editing [Pdf]
This site, which is provided for by the Jefferson County School District, gives a printable editing worksheet designed for 4th grade.