Your students will love this winter sled and slope STEM challenge! It is perfect to add some fun before winter break while still addressing science and math standards. Students will use the engineering design process to ask, imagine, plan, create, test, improve and reflect. Students will use simple materials (easily adjusted for what you have on hand) to construct and test their own sled and slope. Product Includes:5 Preparation Pages for Teachers:- Sample timeline and preparation- Teacher tips-