| 摘要 |
<p>Disclosed are a method for providing an expected time for solving questions and a terminal therefor. A service device for supporting the education of a learner by a teacher comprises: a communications part which sends data to and receives data from a terminal; a solving time database which includes a solving time of questions by identification number of a learner, by registered lessons, by grades and types, and by difficulty levels; and a solving time forecasting module which receives at least one type and difficulty level of the questions to be presented from the terminal through the communications part, extracts solving time of the questions from the solving time database based on the type and the difficult level, and fabricates solving time of the questions into data to forecast solving time of the questions to be presented and sends the data to the terminal through the communications part.</p> |
