Coordinate plane 1.1.2

Coordinate Plane is a program that will visually help teachers and students to master the Coordinate Plane section of mathematics. The application can work in three modes: Point Construction, Constructor Mode, and Construction Mode.

In the Point Construction mode, it is necessary to find a point on the coordinate plane by its coordinates. The program randomly selects the coordinates of the points. If the student has chosen the correct point, then it is depicted in red, otherwise - yellow. Also, the correctness of the choice of the point is accompanied by a corresponding sound. The program keeps statistics on the number of correct answers and gives an estimate. The maximum number of points is set at the beginning of the program. When a lot of dots have gathered and they interfere with further work, you can click the Clear button and the screen field will become clear.

Designer mode (artist contest) - the work of students is to build a drawing, and the program itself writes the coordinates into the coordinate field. When you click a point on the coordinate plane, the last points are connected automatically. If there is a need not to connect adjacent points, click the corresponding Do not connect points button. There is also a Clear button that clears the coordinate plane and the coordinate field. In addition, there are components for selecting the color of dots and lines, changing the background color, and a checkbox for enabling and disabling hints.

Construction mode (artist contest). Here the main goal is to build a drawing using coordinates. Initially, the student must select the appropriate file with the extension *.koog to build the figure. After the selection, the coordinates appear in the coordinate field. The student builds these points sequentially, and the program checks the correctness of the construction and gives an assessment.