Word and sentence grammar are essential learning content in elementary school. Through the varied exercises in the workbooks, children learn to recognize parts of speech and differentiate between sentence types. They also expand their knowledge of word formations, word families, and fields of vocabulary. The exercises help children write correctly and simultaneously promote their linguistic expression skills—competencies that are required by educational standards. The practice options are diverse: fill-in-the-blank texts, word games, puzzles, and coloring pages with words and numbers. The opportunity for self-assessment supports independent work.