This Galaxies & Stars Bundle is a complete, ready-to-teach space science unit designed for grades 4–8. With multiple comprehensive resources included, this bundle helps students understand stars, galaxies, the solar system, the Moon, tides, star properties, life cycles, the H-R diagram, and key astronomy vocabulary through a variety of engaging activities and assessments. This bundle provides everything you need for instruction, guided practice, independent work, vocabulary reinforcement, review