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Reading & ELA · Grammar
Grammar and Sentence Repair Lab
Students tag sentence parts, fix errors in a passage, diagnose broken sentences, combine ideas and revise for clarity.
Grades 3–12Virtual lab · 5 stations1 student per deviceNo student loginsWorks offline
Try it free: the demo opens the Start page and Station 1 right in your browser. No sign-up needed.
Virtual labs are sold separately and aren’t part of the All-Access licenses.

Grade versions included
- Grades 3–5: Nouns, verbs, adjectives and adverbs, verb errors, fragments and run-ons, joining words and clear wording
- Grades 6–8: Phrases and clauses, pronoun and verb errors, comma splices and modifiers, connectors and concise active voice
- Grades 9–12: Absolute and appositive phrases, formal usage, structural problems, logical subordination and stronger verbs
What students practice
Parts of speech, phrases and clauses, verb and pronoun errors, fragments, run-ons and comma splices, combining sentences with conjunctions, concise and precise wording
Standards
OAS Standard 5: Language
Common Core: L.1 · L.3
More games for these standards and topics
Common Core L.11-12.1Common Core L.11-12.3Common Core L.3.1Common Core L.3.3Common Core L.4.1Common Core L.4.3Common Core L.5.1Common Core L.5.3Common Core L.6.1Common Core L.6.3Common Core L.7.1Common Core L.7.3Common Core L.8.1Common Core L.8.3Common Core L.9-10.1Common Core L.9-10.33rd Grade Reading & ELA Games4th Grade Reading & ELA Games5th Grade Reading & ELA Games6th Grade Reading & ELA Games7th Grade Reading & ELA Games8th Grade Reading & ELA Games9th Grade Reading & ELA Games10th Grade Reading & ELA Games11th Grade Reading & ELA Games12th Grade Reading & ELA GamesGrammar gamesWriting games
How it works
- Open the game file in any web browser: Chromebooks, laptops or your smartboard. No accounts, no student logins and no internet needed once it's downloaded.
- The download has a separate file for each grade band. Open the one that fits your class.
- Each student types their name on the Start page, then works through the stations in order. Each station has a prediction, a hands-on activity, a data table or log that fills in as they work and a check question.
- Students finish with a printable lab report (print or save as PDF). The Teacher Notes include the standards, a full answer key and a reset button for shared devices.
- Each purchase includes the lab files and a one-page Quick Start guide.
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Narrative Writing and Story Elements LabGrades 3–12 · Writing
Poetry and Drama Structure LabGrades 3–12 · Literature
Punctuation and Capitalization LabGrades 3–12 · Grammar
Reading Comprehension Mixed Review LabGrades 3–12 · Reading Comprehension