"Einfach klasse in Mathematik, 1. und 2. Klasse" is an educational Nintendo DS™ game, which contains all important subject areas of mathematics for the 1st and the 2nd school grades.Now pupils can learn Mathematics using the system and strategy approach: Know - Train - Can. This product offers hundreds of tasks in more than 30 different formats divided in numerous topics. Beautiful illustrations, user-friendly navigation, motivating atmosphere, possibility to check user progress and much more. The product was developed by The Web Production for Hamburger Medien Haus and Duden Verlag.