Looking for engaging winter STEM challenges that are actually hands on and low prep? This Winter STEM Challenge Bundle for Elementary includes three creative engineering activities that get students building, testing, and improving real world solutions using simple materials. Perfect for grades 2 to 5, STEM labs, makerspace, and winter enrichment. What is included: Hands On Winter STEM: Design a Snowman Shelter Challenge for ElementaryStudents design and build a shelter to protect a snowman