I read about this great Sensory idea from Teaching Mama and my 3 year old LOVED it! We used a baking sheet and put in an 8x10 piece of paper with some sugar on top. With a black marker I wrote the letter "O" and had Tiffany trace the letter with her fingers. She seemed to enjoy playing with the sugar more than tracing but that's ok! It's a start! We also had fun experimenting with our sense of taste!! This was a great activity which kept my 3 year olds attention for at least 30 minutes and believe it or not was not as messy as one would think since playing with sugar!