My littlest son's best friend is 8, and when he came to play recently, the two of them had a games contest. They played various board games and his friend made a score sheet to record who won each game - first to 5. Inspired, my little son, who is almost 5, wanted to play games with me the other day, and he made a score sheet in the same way as he had seen his friend doing. When children have friends of different ages, they learn so much from one another. And it was interesting to see my son using written code to record meaningful information. You probably can't make sense of what he has written, but he wrote the initial letters of his name and mine, and then numbers 1-5 beside our names as we won games respectively. His squiggles made complete sense to him, and because I offered no comment, criticism or correction, he was perfectly satisfied with what he had written. I have every confidence that, in time, with exposure to letters and numbers, he will perfect his ability to write accurately. But I love to see his developing understanding of writing to convey meaning, and his active participation in this process of communication.
(It's upside down!)