What if you could have your entire light and shadow unit planned in less than ten minutes? Most of these engaging lessons take moments to prep and cover all the outcomes for your unit. Topics included are transparent, translucent, and opaque materials, colours, refraction, reflection, sources of light, and eye safety.This complete bundle includes:a set of basic lessons (with instructions to modify for your students) which address the majority of the concepts for the unit. It includes a digital v