This is an old "Kodomo Challenge" supplement. The "Waku Waku Picture Book" is fun for both boys and girls. You can enjoy it repeatedly, such as finding insects with the light and scanning barcodes to see what appears. However, I have written my name on it, so I will cover it up before shipping. The cards are also exciting because what you see changes when you move them. There are answers on the back, so you won't be confused. How about it for your child? If you have any questions, please comment.