TimesOwl makes multiplication practice keep its appointments

Field notes

The tool divides multiplication practice into 121 individual facts, from 2 × 2 through 12 × 12, and assigns each one a next-review date. Children type answers rather than selecting cards; the page says response time is recorded and a correct answer earns four stars. Its illustrated schedule moves a fact through intervals such as 20 seconds, 40 seconds, one minute, three minutes, one day, and three days.