The book has more than 750 word-scrambles. Each page is a set of 10 scrambled words. Book can be used to track practice time for each set. Date and time can be recorded at the top of each page. Answer to each problem is given at the end of the book. Word scrambling is a very good exercise to improve children's spelling skills. It not only helps with boosting children's memory but also helps keep them intellectually engaged by getting them to "stretch" their thinking. Word scrambling also helps improve children's problem-solving abilities and competitiveness. It helps them make new connections, and give them the chance to think outside of the box.