Welcome to Constructing Modern Knowledge Press CMK Press publishes books and resources supporting modern learner-centered approaches to education. Invent To Learn: Making, Tinkering, and Engineering in the Classroom The Invent To Learn Guide To 3D Printing in the Classroom: Recipes for Success Buy Now! Buy Now! New Series: Super-Awesome Sylvia’s Super-Awesome Projects Buy Now! Learn more about the book Contact us directly for questions or more information about volume and bookstore sales.