Practice Lab
Six practical tools that turn lessons into measurable practice: speaking pace and filler words, teach-back clarity, digit span, word recall, focus sprints and movement breaks. Free, in your language, and nothing is stored on our servers.
- Speaking analyzerSpeak for 60 to 120 seconds and see your pace, filler words and repeated words, measured as you talk.
- Teach-back clarity checkPaste or write an explanation and see whether a newcomer could follow it: sentence length, a concrete example and a check question.
- Memory span testWatch a sequence of digits and recall it in order. The test adapts until it finds your span.
- Word recall testStudy twelve words for 45 seconds, then write every word you remember in any order. See what you kept and what slipped.
- Focus sprintSet one outcome, start a 25- or 50-minute sprint and park every distraction for later.
- Movement breakA guided three-and-a-half-minute standing break between sprints: stand, loosen shoulders and neck, walk, and breathe.
Results stay in this browser. Speech recognition is done by your browser, which may use its provider's online service; Ruqelo stores nothing.