"Mathe paidi mou grammata" is a Greek children's book written by Maria Papadopoulou. The story follows a young boy named Nikos who is learning how to read and write. Nikos struggles with his lessons and feels frustrated, but with the help of his patient teacher, he begins to make progress. As Nikos learns to recognize letters and form words, he gains confidence in his abilities and becomes more enthusiastic about learning. The book emphasizes the importance of perseverance and the rewards that come from hard work and dedication.