Summer STEM Challenges for Students!This resource has science, technology, engineering, and measurement activities to do with your upper elementary kids that will really get their brains going during the summer time!This resource is part of the STEM / STEAM All Year Long Curriculum Bundle – 28 Challenges!There are 3 Summer STEM Challenges in this pack. Each STEM Challenge has photo examples, a list of materials needed, prediction section, brainstorming section, trials 1, 2, & 3, final result