Visit https://sites.google.com/socraticbrain.org/amta/home to order the updated course book for teaching mechanics. 2019 Mechanics Course Book2019-05-272019-05-27https://www.modelinginstruction.org/wp-content/uploads/2018/02/amta-logo-e1518671172616.pngAmerican Modeling Teachers Associationhttps://www.modelinginstruction.org/wp-content/uploads/2019/05/physics-course-book-2019.png200px200px