Build the calculation before answering the question
The current staged Math Coach is preserved and expanded with more of the report-math depth learners used in earlier Sleep Pathways Guild study tools: timing, epochs, sleep architecture, indices, and PAP calculations. Every skill still moves through a lesson, formula and units, worked example, guided retry, independent practice, and mastery check. Math Coach remains a learning tool—not a Skills Lab simulation or a random question-bank sampler.
Math Coach skills
Current coverage includes AHI, sleep efficiency, TST, stage percentage, epoch conversion, TRT, sleep onset latency, WASO, sleep period, total wake time, arousal index, and bilevel pressure support.
Calculator
Use the same calculator available in focused Practice while you work through formulas, timing, indices, percentages, and PAP calculations. The calculator is temporary scratch work: it does not save calculations or change Math Coach mastery.
Coach Bob: Set up the formula and units first, then use the calculator to check the arithmetic.
Study calculator
UtilityLoading curated Math Coach skills…