This is the 2020 U-Can Childcare Worker Examination textbook. The practical skills CD includes tips on storytelling, which was very helpful and I highly recommend it! The photo only shows one book for practical skills, but there are actually two. I passed the exam using this material! If you're aiming to become a childcare worker, please use it! There is some staining on the book for Educational Principles. Childcare Worker Examination Childcare Worker Textbook U-Can