Yes, this is exciting as all the students can do the projects together at the same time! Many families across the nation use this program for family time. The four year old does the project alongside the fifteen year old. The parents and even the grandparents enjoy doing the projects together with the children and grandchildren.
If you have a child who would like to spend more time working through a project, then have them work at different times. Usually though, most families enjoy doing the projects together as a group.