"Cornelsen Mathe Trainer Klasse 6" DS developed by Web VV and The Web Production for HMH and Cornelsen Verlag, was approved by Nintendo.
The Math Trainer is divided in eight chapters which offer 1500 tasks in 35 different formats (single-choice, multiple-choice, drag&drop, correlations etc.) The player can always have a look at their results which are presented by means of a circle diagram with a percentage. In order to check their mathematical skills and progress in the exercises, the player can use three different types of tests: the `individual test`, the `learning improvement test` and the `random test`. There are different bonus extras depending on the player`s progress in the title (useful collection of formulas, different calculation tools, e.g. for converting volumes, speed, temperature, etc.), they become available as the player proceeds through the Math Trainer.