Certainly almost every child asks himself before a class test whether he is well enough prepared. With this booklet the children can check their knowledge. It contains numerous class tests in the subject German in the areas of language observation, spelling and reading comprehension. In addition, there is a short overview for each area, which again explains the most important contents. The students can work under real test conditions, compare their results with the solutions and assign points. In this way, children and parents receive feedback on the level of performance and, if necessary, can practice more specifically.