The article discusses a person's experience of revisiting each grade of school with children. This individual went back to each grade level, from kindergarten to high school, and noticed the various changes that have occurred over the years. They observed the differences in teaching methods, technology, and overall school environment. The article highlights the nostalgia and memories that resurfaced during this journey, as well as the realization of how much they have grown and learned since their time in each grade. Through this experience, the person gained a deeper appreciation for their education and the significance of each stage of schooling in their development. The article concludes by emphasizing the importance of cherishing these moments and the impact that education has on shaping individuals.