Kaereltje leert wiskunde: Wiskunde I

Kaereltje leert wiskunde: Wiskunde I is an educational game in Dutch for 12 to 15 year olds that focus on the introduction to analytical geometry: working with coordinate systems and indexed points thereon. The program consists of three parts: The first part is theoretical introduction, called vectors. In the second part, the player is quizzed about the material from part 1 by means of optional questions. In the third part, the player is tested on the knowledge acquired on the basis of sums. The sums are also of the multiple choice type, with a choice of three answers each time. Then there is a choice whether a series of 10, 25 or 100 questions can be made. There are three types of sums. Type 1 is filling in the coordinates of a point on a coordinate system. In a sum of the second type, the Pythagorean theorem must be applied. Given the length of two sides of a right triangle, the length of the third side must be calculated. A sum of the third type unites the previous types. Here the distance between two points on a coordinate system must be calculated.