Give your students a clear understanding of light, reflection, refraction, scattering, and lenses with this interactive, vocabulary-rich digital notebook designed for upper elementary science. This resource helps students master key concepts using visuals, short explanations, real-world examples, and hands-on interactive activities. Perfect for 4th–5th grade, this unit follows the same structure as the rest of the Science Vocabulary Notebook series and aligns with the pacing most science curr