Well, if working with your child means that you provide opportunities for them to expand their knowledge base regarding areas of interest, then color me guilty.
For example, if my child loves to read and I take him to the library 3-4 times a week, am I working with my child? Similarly, a child loves trains and the parents take this child to transportation and train museums all around their home. Is that working with a child?
Many people do work with their children but even more of us just try to keep up! Sometimes, the only way is to introduce new things to keep them busy