1. In Tasks View I added an “Intelligent Keyboard” (IK). The default keyboard used in previous version occupied too much space and hided part of the coordinate plane. The IK will accept maximum 2 characters and will check syntax. For example it will accept 0, 1, 2, 3, -1, but will reject 1-,10, 11, -12. Users can insert and remove characters. 2. App contains one new tab bar item: Results. It will show student achievements: how many correct and wrong answers student had in Tasks View or Pictures View, the progress percentage separately and in total. Teachers or parents can use this results to appreciate the student progress in learning Coordinate System.

~Iurie Guzun