K'NEX Education Intro To Simple Machines: Bridges Building Set

No more toothpicks and glue! The K'NEX Education Introduction to Structures: Bridges set is designed to introduce students to the history, function, structural design, geometry and strength of bridges while providing opportunities for them to acquire skills using a hands-on, inquiry-based approach to information and concepts. The Teacher's Guide provides the information and resources required to build your students' understanding of scientific, technical and design concepts and to channel their