Vocabulary Recall Lab

Physical: One screen. Hold the answer button; it hides on release, lock, or app switch. Online: Open Student Presentation in a separate window. Share only that window in Zoom; the private teacher window always shows the answer. Next/Previous and Reveal sync between both windows when opened under the same site origin and browser profile.

All words are built in. Each school year has an expanded built-in bank. Mandarin clues are simplified and designed to be familiar; alternative translations may be correct depending on context. Progress saves locally on each device. Private browsing, clearing site data, reinstalling, or device resets may remove saved progress. Offline use works after the app is installed and its files are cached. A Wake Lock request may be denied by the device; manual locking always works.