This is a compilation of diverse activities. It provides a good knowledge base on the divine proportion. There are famous quotes, math activities, an art activity, a literary activity, and other assignments in this book. There is some research involved. It is good to assign it for an independent research project. There is a quiz as well, and an extra credit essay. It can be graded, as a suggestion: A, B, C, or D....depending upon completes, effort, and evidence of research. Thanks ever so much f