I had been teach as a tutor for 2 years, students from different ages, from traditional art training to contemporary art.
And I had held a summer art camping for children to enjoy, experience different kind of materials, gave them the most freedom to look for art experience.
The lesson could be discuss, depends on what kind of art you want to learn and experience, could be hobby learning or academic learning, and even could choose different types of material you want to try! To make it more flexible and possibility to have your own art experiences!