Make Your Optics Unit Hands-On with This STEM Design Project!Engage your Grades 6–10 science students (SNC2P-aligned) with a student-led engineering challenge that replaces your traditional test with creativity, collaboration, and inquiry. In this engaging, real-world optics project, students become young engineers as they research, design, and build their own working optical devices. From periscopes and holograms to kaleidoscopes and shoebox projectors, students apply their understanding of lig