DuoBoard: Tutor Whiteboard

Put your PDF workbook on the iPad and send a separate student view to the classroom TV. You see the answers and your notes; students see only what you choose to reveal. WRITE THE ANSWERS BEFORE CLASS Write answers with Hidden Ink. They show on your iPad but never on the TV. During class, rub over one with your finger and only that spot appears on the student screen. TWO SCREENS THAT MOVE SEPARATELY · Freeze — hold the student screen while you prepare the next question. · Screen off — blank the TV for a moment when you need attention. · Peek at the answer key — one tap there and back; the freeze is handled for you. · TV zoom — keep your own view as it is and enlarge only what the TV shows. · Cover — hide a spot you are not ready to show. FOR ENGLISH AND READING CLASSES · Reading band — dim the TV except the line you are reading. · Grammar stamps — S, V, O, C, M, relative pronouns and more, 60+ in one tap. · Syntax tools — brackets, chunking slashes, modifier arrows, numbering. · Lesson cards — write a grammar note once and stick it on any book. CLASS FLOW Lesson timer, laser pointer, scratch board, half-page split for wide books, book tabs, pen presets. FREE Two books open at once (workbook + answer key), pen, highlighter, straight line, typing, eraser, hidden ink and rub-to-reveal, cover, freeze, screen off, TV zoom, reading band, timer, laser, scratch board, 60+ built-in stamps. ONE-TIME UNLOCK (not a subscription) Unlimited open books, post-it library across books, custom stamps and stamp sets, saved pen presets. Restores on a new device. If you bought the app before 1.4, everything is unlocked automatically. YOU WILL NEED An iPad and an external display (HDMI adapter or AirPlay / Apple TV). Apple Pencil recommended. No purchase prompt ever appears during a class.