Exciting STEM Set! The K"NEX Education Simple Machines Deluxe set is designed to introduce students to the scientific concepts associated with simple machines - Levers, Pulleys, Wheel & Axles, Inclined Planes, including Wedge and Screw, and Gears. Students are provided with the opportunity to acquire skills using a hands-on, inquiry based approach to information and concepts. Working cooperatively, students are encouraged to interact with each other as they build, investigate, discuss and evaluate scientific principles in action. The teacher"s guide provides a glossary of key terms and definitions, includes an overview of the concepts associated with the different simple machines, identifies student objectives for each investigation, and offers plans and scripts to successfully present selected models and their associated activities. Student Activity and Reference Sheets comprise illustrations and definitions of some of the concepts featured in the model building activities. The K"NEX Education Simple Machines Deluxe set includes 3447 K"NEX parts and building instructions to build 60 simple machine models! This set supports 10 - 15 students working in teams, and is recommended for 3rd through 9th grade classrooms. A comprehensive teacher"s guide CD outlines lesson plans aligned to Science, Technology, Engineering and Math Standards included. Packaged in 3 strong storage trays with Snap-on lids. STEM Education focuses on science, technology, engineering and mathematics concepts taught through problem-solving, discovery, exploratory learning and critical thinking. STEM Education requires students to be active participants in the learning. K"NEX® models offer hands-on learning opportunities that encourage scientific inquiry, investigation and experimentation. Our inquiry-based lessons challenge students as they build, investigate, problem solve, discuss, and evaluate scientific and design principles in action. Aligned to Science, Technology, Engineering, and Math standards.