This application is recommended for student in second/third class of elementary school to practice multiplication and dividing.
The application deals out multiplication or dividing exercises randomly. One task consists of a question and some (default: 5) possible answers, and the pupil have to choose the correct one.
The application remembers the questions, the actual answers and the pupil's thinking time. In the report function you can see those data.
The application creates exercise on the base these data: the preferred questions are these which
- were not included yet,
- were rearly used,
- got wrong answer,
- had the longest thinking time.
The goal is to have the pupil to give 20 correct answers in a row.
This number (20) and the number of possible answers are adjustable.
When the pupil gives the answer there are two cases.
Case A: the answer is correct. In this case the answer will be green. The pupil is able to step to next exercise.
Case B: the answer is incorrect. In this case the wrong answer will be red (and fade out), and the correct (but not choosed) number will be blinking green for few seconds. The pupil can't step to the next exercise meanwhile. Therefore he/she can't choose but memorise the correct answer.