{"product_id":"editing-mastery-interactive-proofreading-practice-app-grades-3-12","title":"Editing Mastery — Interactive Proofreading Practice App (Grades 3–12)","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOne purchase covers up to 5 students.\u003c\/strong\u003e To add more students, purchase an additional license.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eOne app, twelve levels. Editing Mastery gives your student a flawed sentence and one job: fix it. Capitals, end marks, commas, apostrophes, tricky homophones, run-ons, semicolons, who vs. whom — 48 skills climbing from beginning editing (about third grade) to advanced high-school usage.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eA short placement test finds the right starting level in minutes. Every skill opens with its rule, plainly stated. The student types the correction directly into the sentence; a first miss earns a hint, and a second shows the corrected sentence with every change in bold — then the student retypes it, so the fix passes through their own fingers. Three clean fixes in a row masters a skill, and mastered skills keep returning for quick review so nothing fades.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eRead-aloud is built in: every sentence can be read out loud in a natural voice — a quiet superpower for young editors, who often hear a mistake before they see it. Turn it on or off anytime in Settings.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWorks on iPad and computer in any modern browser. No app store, no subscription — one purchase, and the app grows over time: new practice sentences are added at no extra charge.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eAccess: after checkout, log in on our site with the email you used to purchase and open your My Apps page — Editing Mastery will be waiting.\u003c\/p\u003e","brand":"Cornerstone Academics","offers":[{"title":"Default Title","offer_id":52105878307045,"sku":null,"price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/3845\/6805\/files\/Mockup.jpg?v=1786874276","url":"https:\/\/cornerstoneacademics.co\/products\/editing-mastery-interactive-proofreading-practice-app-grades-3-12","provider":"Cornerstone Academics","version":"1.0","type":"link"}