Teachers can share K–12 lessons, demonstrations, tips, and tricks for teaching about light, lasers, and optics on this community platform. Visit the website to join the community and browse a collection of downloadable activities or upload optics-related activities of your own creation. The activities address topics relating to the properties of light (e.g., color, reflection, refraction, and shadows), as well as how lasers and fiber optics work. Each activity features targeted grade levels, step-by-step instructions, and embedded instructor tips. Titles include Classroom Cave (grades 1–5), Color With M&Ms (grades 3–8), and Invisibility for Muggles (grades 9–12). The platform also allows teachers to set up classes, assign activities, and track student progress.